feat: added login page

other services

api/_build/oapi-codegen.yaml

@@ -0,0 +1,6 @@
+package: oapi
+generate:
+  strict-server: true
+  gin-server: true
+  models: true
+output: api/api.gen.go

api/_build/openapi.yaml

@@ -0,0 +1,436 @@
+openapi: 3.0.4
+info:
+  title: 'Titles, Users, Reviews, Tags, and Media API'
+  version: 1.0.0
+servers:
+  - url: /api/v1
+paths:
+  /titles:
+    get:
+      summary: Get titles
+      parameters:
+        - $ref: '#/components/parameters/cursor'
+        - $ref: '#/components/parameters/title_sort'
+        - in: query
+          name: sort_forward
+          schema:
+            type: boolean
+            default: true
+        - in: query
+          name: word
+          schema:
+            type: string
+        - in: query
+          name: status
+          schema:
+            $ref: '#/components/schemas/TitleStatus'
+        - in: query
+          name: rating
+          schema:
+            type: number
+            format: double
+        - in: query
+          name: release_year
+          schema:
+            type: integer
+            format: int32
+        - in: query
+          name: release_season
+          schema:
+            $ref: '#/components/schemas/ReleaseSeason'
+        - in: query
+          name: limit
+          schema:
+            type: integer
+            format: int32
+            default: 10
+        - in: query
+          name: offset
+          schema:
+            type: integer
+            format: int32
+            default: 0
+        - in: query
+          name: fields
+          schema:
+            type: string
+            default: all
+      responses:
+        '200':
+          description: List of titles with cursor
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  data:
+                    type: array
+                    items:
+                      $ref: '#/components/schemas/Title'
+                    description: List of titles
+                  cursor:
+                    $ref: '#/components/schemas/CursorObj'
+                required:
+                  - data
+                  - cursor
+        '204':
+          description: No titles found
+        '400':
+          description: Request params are not correct
+        '500':
+          description: Unknown server error
+  '/titles/{title_id}':
+    get:
+      summary: Get title description
+      parameters:
+        - in: path
+          name: title_id
+          required: true
+          schema:
+            type: integer
+            format: int64
+        - in: query
+          name: fields
+          schema:
+            type: string
+            default: all
+      responses:
+        '200':
+          description: Title description
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Title'
+        '204':
+          description: No title found
+        '400':
+          description: Request params are not correct
+        '404':
+          description: Title not found
+        '500':
+          description: Unknown server error
+  '/users/{user_id}':
+    get:
+      summary: Get user info
+      parameters:
+        - in: path
+          name: user_id
+          required: true
+          schema:
+            type: string
+        - in: query
+          name: fields
+          schema:
+            type: string
+            default: all
+      responses:
+        '200':
+          description: User info
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/User'
+        '400':
+          description: Request params are not correct
+        '404':
+          description: User not found
+        '500':
+          description: Unknown server error
+  '/users/{user_id}/titles/':
+    get:
+      summary: Get user titles
+      parameters:
+        - $ref: '#/components/parameters/cursor'
+        - in: path
+          name: user_id
+          required: true
+          schema:
+            type: string
+        - in: query
+          name: word
+          schema:
+            type: string
+        - in: query
+          name: status
+          schema:
+            $ref: '#/components/schemas/TitleStatus'
+        - in: query
+          name: watch_status
+          schema:
+            $ref: '#/components/schemas/UserTitleStatus'
+        - in: query
+          name: rating
+          schema:
+            type: number
+            format: double
+        - in: query
+          name: release_year
+          schema:
+            type: integer
+            format: int32
+        - in: query
+          name: release_season
+          schema:
+            $ref: '#/components/schemas/ReleaseSeason'
+        - in: query
+          name: limit
+          schema:
+            type: integer
+            format: int32
+            default: 10
+        - in: query
+          name: fields
+          schema:
+            type: string
+            default: all
+      responses:
+        '200':
+          description: List of user titles
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/UserTitle'
+        '204':
+          description: No titles found
+        '400':
+          description: Request params are not correct
+        '500':
+          description: Unknown server error
+components:
+  parameters:
+    cursor:
+      in: query
+      name: cursor
+      required: false
+      schema:
+        type: string
+    title_sort:
+      in: query
+      name: sort
+      required: false
+      schema:
+        $ref: '#/components/schemas/TitleSort'
+  schemas:
+    CursorObj:
+      type: object
+      required:
+        - id
+      properties:
+        id:
+          type: integer
+          format: int64
+        param:
+          type: string
+    TitleSort:
+      type: string
+      description: Title sort order
+      default: id
+      enum:
+        - id
+        - year
+        - rating
+        - views
+    Image:
+      type: object
+      properties:
+        id:
+          type: integer
+          format: int64
+        storage_type:
+          type: string
+        image_path:
+          type: string
+    TitleStatus:
+      type: string
+      description: Title status
+      enum:
+        - finished
+        - ongoing
+        - planned
+    ReleaseSeason:
+      type: string
+      description: Title release season
+      enum:
+        - winter
+        - spring
+        - summer
+        - fall
+    UserTitleStatus:
+      type: string
+      description: User's title status
+      enum:
+        - finished
+        - planned
+        - dropped
+        - in-progress
+    Review:
+      type: object
+      additionalProperties: true
+    Tag:
+      type: object
+      description: 'A localized tag: keys are language codes (ISO 639-1), values are tag names'
+      additionalProperties:
+        type: string
+      example:
+        en: Shojo
+        ru: Сёдзё
+        ja: 少女
+    Tags:
+      type: array
+      description: Array of localized tags
+      items:
+        $ref: '#/components/schemas/Tag'
+      example:
+        - en: Shojo
+          ru: Сёдзё
+          ja: 少女
+        - en: Shounen
+          ru: Сёнен
+          ja: 少年
+    Studio:
+      type: object
+      required:
+        - id
+        - name
+      properties:
+        id:
+          type: integer
+          format: int64
+        name:
+          type: string
+        poster:
+          $ref: '#/components/schemas/Image'
+        description:
+          type: string
+    Title:
+      type: object
+      required:
+        - id
+        - title_names
+        - tags
+      properties:
+        id:
+          type: integer
+          format: int64
+          description: Unique title ID (primary key)
+          example: 1
+        title_names:
+          type: object
+          description: 'Localized titles. Key = language (ISO 639-1), value = list of names'
+          additionalProperties:
+            type: array
+            items:
+              type: string
+              example: Attack on Titan
+            minItems: 1
+            example:
+              - Attack on Titan
+              - AoT
+          example:
+            en:
+              - Attack on Titan
+              - AoT
+            ru:
+              - Атака титанов
+              - Титаны
+            ja:
+              - 進撃の巨人
+        studio:
+          $ref: '#/components/schemas/Studio'
+        tags:
+          $ref: '#/components/schemas/Tags'
+        poster:
+          $ref: '#/components/schemas/Image'
+        title_status:
+          $ref: '#/components/schemas/TitleStatus'
+        rating:
+          type: number
+          format: double
+        rating_count:
+          type: integer
+          format: int32
+        release_year:
+          type: integer
+          format: int32
+        release_season:
+          $ref: '#/components/schemas/ReleaseSeason'
+        episodes_aired:
+          type: integer
+          format: int32
+        episodes_all:
+          type: integer
+          format: int32
+        episodes_len:
+          type: object
+          additionalProperties:
+            type: number
+            format: double
+      additionalProperties: true
+    User:
+      type: object
+      properties:
+        id:
+          type: integer
+          format: int64
+          description: Unique user ID (primary key)
+          example: 1
+        avatar_id:
+          type: integer
+          format: int64
+          description: ID of the user avatar (references images table)
+          example: null
+        mail:
+          type: string
+          format: email
+          description: User email
+          example: john.doe@example.com
+        nickname:
+          type: string
+          description: Username (alphanumeric + _ or -)
+          maxLength: 16
+          example: john_doe_42
+        disp_name:
+          type: string
+          description: Display name
+          maxLength: 32
+          example: John Doe
+        user_desc:
+          type: string
+          description: User description
+          maxLength: 512
+          example: Just a regular user.
+        creation_date:
+          type: string
+          format: date-time
+          description: Timestamp when the user was created
+          example: '2025-10-10T23:45:47.908073Z'
+      required:
+        - user_id
+        - nickname
+    UserTitle:
+      type: object
+      required:
+        - user_id
+        - title_id
+        - status
+      properties:
+        user_id:
+          type: integer
+          format: int64
+        title_id:
+          type: integer
+          format: int64
+        status:
+          $ref: '#/components/schemas/UserTitleStatus'
+        rate:
+          type: integer
+          format: int32
+        review_id:
+          type: integer
+          format: int64
+        ctime:
+          type: string
+          format: date-time
+      additionalProperties: true

api/openapi.yaml

@@ -1,592 +1,22 @@
-openapi: 3.1.1
+openapi: 3.0.4
 info:
   title: Titles, Users, Reviews, Tags, and Media API
   version: 1.0.0
+
 servers:
   - url: /api/v1
+
 paths:
-  # /title:
-  #   get:
-  #     summary: Get titles
-  #     parameters:
-  #       - in: query
-  #         name: query
-  #         schema:
-  #           type: string
-  #       - in: query
-  #         name: limit
-  #         schema:
-  #           type: integer
-  #           default: 10
-  #       - in: query
-  #         name: offset
-  #         schema:
-  #           type: integer
-  #           default: 0
-  #       - in: query
-  #         name: fields
-  #         schema:
-  #           type: string
-  #           default: all
-  #     responses:
-  #       '200':
-  #         description: List of titles
-  #         content:
-  #           application/json:
-  #             schema:
-  #               type: array
-  #               items:
-  #                 $ref: '#/components/schemas/Title'
-  #       '204':
-  #         description: No titles found
-
-#   /title/{title_id}:
-#     get:
-#       summary: Get title description
-#       parameters:
-#         - in: path
-#           name: title_id
-#           required: true
-#           schema:
-#             type: string
-#         - in: query
-#           name: fields
-#           schema:
-#             type: string
-#             default: all
-#       responses:
-#         '200':
-#           description: Title description
-#           content:
-#             application/json:
-#               schema:
-#                 $ref: '#/components/schemas/Title'
-#         '404':
-#           description: Title not found
-
-#     patch:
-#       summary: Update title info
-#       parameters:
-#         - in: path
-#           name: title_id
-#           required: true
-#           schema:
-#             type: string
-#       requestBody:
-#         required: true
-#         content:
-#           application/json:
-#             schema:
-#               $ref: '#/components/schemas/Title'
-#       responses:
-#         '200':
-#           description: Update result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-#                   user_json:
-#                     $ref: '#/components/schemas/User'
-
-#   /title/{title_id}/reviews:
-#     get:
-#       summary: Get title reviews
-#       parameters:
-#         - in: path
-#           name: title_id
-#           required: true
-#           schema:
-#             type: string
-#         - in: query
-#           name: limit
-#           schema:
-#             type: integer
-#             default: 10
-#         - in: query
-#           name: offset
-#           schema:
-#             type: integer
-#             default: 0
-#       responses:
-#         '200':
-#           description: List of reviews
-#           content:
-#             application/json:
-#               schema:
-#                 type: array
-#                 items:
-#                   $ref: '#/components/schemas/Review'
-#         '204':
-#           description: No reviews found
-
+  /titles:
+    $ref: "./paths/titles.yaml"
+  /titles/{title_id}:
+    $ref: "./paths/titles-id.yaml"
   /users/{user_id}:
-    get:
-      summary: Get user info
-      parameters:
-        - in: path
-          name: user_id
-          required: true
-          schema:
-            type: string
-        - in: query
-          name: fields
-          schema:
-            type: string
-            default: all
-      responses:
-        '200':
-          description: User info
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/User'
-        '404':
-          description: User not found
-
-    # patch:
-    #   summary: Update user
-    #   parameters:
-    #     - in: path
-    #       name: user_id
-    #       required: true
-    #       schema:
-    #         type: string
-    #   requestBody:
-    #     required: true
-    #     content:
-    #       application/json:
-    #         schema:
-    #           $ref: '#/components/schemas/User'
-    #   responses:
-    #     '200':
-    #       description: Update result
-    #       content:
-    #         application/json:
-    #           schema:
-    #             type: object
-    #             properties:
-    #               success:
-    #                 type: boolean
-    #               error:
-    #                 type: string
-
-    # delete:
-    #   summary: Delete user
-    #   parameters:
-    #     - in: path
-    #       name: user_id
-    #       required: true
-    #       schema:
-    #         type: string
-    #   responses:
-    #     '200':
-    #       description: Delete result
-    #       content:
-    #         application/json:
-    #           schema:
-    #             type: object
-    #             properties:
-    #               success:
-    #                 type: boolean
-    #               error:
-    #                 type: string
-
-  # /users:
-  #   get:
-  #     summary: Search user
-  #     parameters:
-  #       - in: query
-  #         name: query
-  #         schema:
-  #           type: string
-  #       - in: query
-  #         name: fields
-  #         schema:
-  #           type: string
-  #     responses:
-  #       '200':
-  #         description: List of users
-  #         content:
-  #           application/json:
-  #             schema:
-  #               type: array
-  #               items:
-  #                 $ref: '#/components/schemas/User'
-
-  #   post:
-  #     summary: Add new user
-  #     requestBody:
-  #       required: true
-  #       content:
-  #         application/json:
-  #           schema:
-  #             $ref: '#/components/schemas/User'
-  #     responses:
-  #       '200':
-  #         description: Add result
-  #         content:
-  #           application/json:
-  #             schema:
-  #               type: object
-  #               properties:
-  #                 success:
-  #                   type: boolean
-  #                 error:
-  #                   type: string
-  #                 user_json:
-  #                   $ref: '#/components/schemas/User'
-
-#   /users/{user_id}/titles:
-#     get:
-#       summary: Get user titles
-#       parameters:
-#         - in: path
-#           name: user_id
-#           required: true
-#           schema:
-#             type: string
-#         - in: query
-#           name: query
-#           schema:
-#             type: string
-#         - in: query
-#           name: limit
-#           schema:
-#             type: integer
-#             default: 10
-#         - in: query
-#           name: offset
-#           schema:
-#             type: integer
-#             default: 0
-#         - in: query
-#           name: fields
-#           schema:
-#             type: string
-#             default: all
-#       responses:
-#         '200':
-#           description: List of user titles
-#           content:
-#             application/json:
-#               schema:
-#                 type: array
-#                 items:
-#                   $ref: '#/components/schemas/UserTitle'
-#         '204':
-#           description: No titles found
-
-#     post:
-#       summary: Add user title
-#       parameters:
-#         - in: path
-#           name: user_id
-#           required: true
-#           schema:
-#             type: string
-#       requestBody:
-#         required: true
-#         content:
-#           application/json:
-#             schema:
-#               type: object
-#               properties:
-#                 title_id:
-#                   type: string
-#                 status:
-#                   type: string
-#       responses:
-#         '200':
-#           description: Add result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-
-#     patch:
-#       summary: Update user title
-#       parameters:
-#         - in: path
-#           name: user_id
-#           required: true
-#           schema:
-#             type: string
-#       requestBody:
-#         required: true
-#         content:
-#           application/json:
-#             schema:
-#               $ref: '#/components/schemas/UserTitle'
-#       responses:
-#         '200':
-#           description: Update result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-
-#     delete:
-#       summary: Delete user title
-#       parameters:
-#         - in: path
-#           name: user_id
-#           required: true
-#           schema:
-#             type: string
-#         - in: query
-#           name: title_id
-#           schema:
-#             type: string
-#       responses:
-#         '200':
-#           description: Delete result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-
-#   /users/{user_id}/reviews:
-#     get:
-#       summary: Get user reviews
-#       parameters:
-#         - in: path
-#           name: user_id
-#           required: true
-#           schema:
-#             type: string
-#         - in: query
-#           name: limit
-#           schema:
-#             type: integer
-#             default: 10
-#         - in: query
-#           name: offset
-#           schema:
-#             type: integer
-#             default: 0
-#       responses:
-#         '200':
-#           description: List of reviews
-#           content:
-#             application/json:
-#               schema:
-#                 type: array
-#                 items:
-#                   $ref: '#/components/schemas/Review'
-
-#   /reviews:
-#     post:
-#       summary: Add review
-#       requestBody:
-#         required: true
-#         content:
-#           application/json:
-#             schema:
-#               $ref: '#/components/schemas/Review'
-#       responses:
-#         '200':
-#           description: Add result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-
-#   /reviews/{review_id}:
-#     patch:
-#       summary: Update review
-#       parameters:
-#         - in: path
-#           name: review_id
-#           required: true
-#           schema:
-#             type: string
-#       requestBody:
-#         required: true
-#         content:
-#           application/json:
-#             schema:
-#               $ref: '#/components/schemas/Review'
-#       responses:
-#         '200':
-#           description: Update result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-#     delete:
-#       summary: Delete review
-#       parameters:
-#         - in: path
-#           name: review_id
-#           required: true
-#           schema:
-#             type: string
-#       responses:
-#         '200':
-#           description: Delete result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-
-#   /tags:
-#     get:
-#       summary: Get tags
-#       parameters:
-#         - in: query
-#           name: limit
-#           schema:
-#             type: integer
-#             default: 10
-#         - in: query
-#           name: offset
-#           schema:
-#             type: integer
-#             default: 0
-#         - in: query
-#           name: fields
-#           schema:
-#             type: string
-#       responses:
-#         '200':
-#           description: List of tags
-#           content:
-#             application/json:
-#               schema:
-#                 type: array
-#                 items:
-#                   $ref: '#/components/schemas/Tag'
-
-#   /media:
-#     post:
-#       summary: Upload image
-#       responses:
-#         '200':
-#           description: Upload result
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-#                   image_id:
-#                     type: string
-
-#     get:
-#       summary: Get image path
-#       parameters:
-#         - in: query
-#           name: image_id
-#           required: true
-#           schema:
-#             type: string
-#       responses:
-#         '200':
-#           description: Image path
-#           content:
-#             application/json:
-#               schema:
-#                 type: object
-#                 properties:
-#                   success:
-#                     type: boolean
-#                   error:
-#                     type: string
-#                   image_path:
-#                     type: string
-
+    $ref: "./paths/users-id.yaml"
+  /users/{user_id}/titles/:
+    $ref: "./paths/users-id-titles.yaml"
 components:
+  parameters:
+    $ref: "./parameters/_index.yaml"
   schemas:
-    Title:
-      type: object
-      additionalProperties: true
-    User:
-      type: object
-      properties:
-        id:
-          type: integer
-          format: int64
-          description: Unique user ID (primary key)
-          example: 1
-        avatar_id:
-          type: integer
-          format: int64
-          description: ID of the user avatar (references images table)
-          nullable: true
-          example: null
-        mail:
-          type: string
-          format: email
-          description: User email
-          example: "john.doe@example.com"
-        nickname:
-          type: string
-          description: Username (alphanumeric + _ or -)
-          maxLength: 16
-          example: "john_doe_42"
-        disp_name:
-          type: string
-          description: Display name
-          maxLength: 32
-          example: "John Doe"
-        user_desc:
-          type: string
-          description: User description
-          maxLength: 512
-          example: "Just a regular user."
-        creation_date:
-          type: string
-          format: date-time
-          description: Timestamp when the user was created
-          example: "2025-10-10T23:45:47.908073Z"
-      required:
-        - user_id
-        - nickname
-        - creation_date
-    UserTitle:
-      type: object
-      additionalProperties: true
-    Review:
-      type: object
-      additionalProperties: true
-    Tag:
-      type: object
-      additionalProperties: true
+    $ref: "./schemas/_index.yaml"

api/parameters/_index.yaml

@@ -0,0 +1,4 @@
+cursor:
+  $ref: "./cursor.yaml"
+title_sort:
+  $ref: "./title_sort.yaml"

api/parameters/cursor.yaml

@@ -0,0 +1,5 @@
+in: query
+name: cursor
+required: false
+schema:
+  type: string

api/parameters/title_sort.yaml

@@ -0,0 +1,5 @@
+in: query
+name: sort
+required: false
+schema:
+  $ref: '../schemas/TitleSort.yaml'

api/paths/titles-id.yaml

@@ -0,0 +1,29 @@
+get:
+  summary: Get title description
+  parameters:
+    - in: path
+      name: title_id
+      required: true
+      schema:
+        type: integer
+        format: int64
+    - in: query
+      name: fields
+      schema:
+        type: string
+        default: all
+  responses:
+    '200':
+      description: Title description
+      content:
+        application/json:
+          schema:
+            $ref: "../schemas/Title.yaml"
+    '404':
+      description: Title not found
+    '400':
+      description: Request params are not correct
+    '500':
+      description: Unknown server error
+    '204':
+      description: No title found

api/paths/titles.yaml

@@ -0,0 +1,73 @@
+get:
+  summary: Get titles
+  parameters:
+    - $ref: "../parameters/cursor.yaml"
+    - $ref: "../parameters/title_sort.yaml"
+    - in: query
+      name: sort_forward
+      schema:
+        type: boolean
+        default: true
+    - in: query
+      name: word
+      schema:
+        type: string
+    - in: query
+      name: status
+      schema:
+        $ref: '../schemas/enums/TitleStatus.yaml'
+    - in: query
+      name: rating
+      schema:
+        type: number
+        format: double
+    - in: query
+      name: release_year
+      schema:
+        type: integer
+        format: int32
+    - in: query
+      name: release_season
+      schema:
+        $ref: '../schemas/enums/ReleaseSeason.yaml'
+    - in: query
+      name: limit
+      schema:
+        type: integer
+        format: int32
+        default: 10
+    - in: query
+      name: offset
+      schema:
+        type: integer
+        format: int32
+        default: 0
+    - in: query
+      name: fields
+      schema:
+        type: string
+        default: all
+  responses:
+    '200':
+      description: List of titles with cursor
+      content:
+        application/json:
+          schema:
+            type: object
+            properties:
+              data:
+                type: array
+                items:
+                  $ref: '../schemas/Title.yaml'
+                description: List of titles
+              cursor:
+                $ref: '../schemas/CursorObj.yaml'
+            required:
+            - data
+            - cursor
+    '204':
+      description: No titles found
+    '400':
+      description: Request params are not correct
+    '500':
+      description: Unknown server error

api/paths/users-id-titles.yaml

@@ -0,0 +1,61 @@
+get:
+  summary: Get user titles
+  parameters:
+  - $ref: '../parameters/cursor.yaml'
+  - in: path
+    name: user_id
+    required: true
+    schema:
+      type: string
+  - in: query
+    name: word
+    schema:
+      type: string
+  - in: query
+    name: status
+    schema:
+      $ref: '../schemas/enums/TitleStatus.yaml'
+  - in: query
+    name: watch_status
+    schema:
+      $ref: '../schemas/enums/UserTitleStatus.yaml'
+  - in: query
+    name: rating
+    schema:
+      type: number
+      format: double
+  - in: query
+    name: release_year
+    schema:
+      type: integer
+      format: int32
+  - in: query
+    name: release_season
+    schema:
+      $ref: '../schemas/enums/ReleaseSeason.yaml'
+  - in: query
+    name: limit
+    schema:
+      type: integer
+      format: int32
+      default: 10
+  - in: query
+    name: fields
+    schema:
+      type: string
+      default: all
+  responses:
+    '200':
+      description: List of user titles
+      content:
+        application/json:
+          schema:
+            type: array
+            items:
+              $ref: '../schemas/UserTitle.yaml'
+    '204':
+      description: No titles found
+    '400':
+      description: Request params are not correct
+    '500':
+      description: Unknown server error

api/paths/users-id.yaml

@@ -0,0 +1,26 @@
+get:
+  summary: Get user info
+  parameters:
+  - in: path
+    name: user_id
+    required: true
+    schema:
+      type: string
+  - in: query
+    name: fields
+    schema:
+      type: string
+      default: all
+  responses:
+    '200':
+      description: User info
+      content:
+        application/json:
+          schema:
+            $ref: '../schemas/User.yaml'
+    '404':
+      description: User not found
+    '400':
+      description: Request params are not correct
+    '500':
+      description: Unknown server error

api/schemas/CursorObj.yaml

@@ -0,0 +1,9 @@
+type: object
+required:
+  - id
+properties:
+  id:
+    type: integer
+    format: int64
+  param:
+    type: string

api/schemas/Image.yaml

@@ -0,0 +1,9 @@
+type: object
+properties:
+  id:
+    type: integer
+    format: int64
+  storage_type:
+    type: string
+  image_path:
+    type: string

api/schemas/Review.yaml

@@ -0,0 +1,2 @@
+type: object
+additionalProperties: true

api/schemas/Studio.yaml

@@ -0,0 +1,14 @@
+type: object
+required:
+  - id
+  - name
+properties:
+  id:
+    type: integer
+    format: int64
+  name:
+    type: string
+  poster:
+    $ref: ./Image.yaml
+  description:
+    type: string

api/schemas/Tag.yaml

@@ -0,0 +1,8 @@
+type: object
+description: 'A localized tag: keys are language codes (ISO 639-1), values are tag names'
+additionalProperties:
+  type: string
+example:
+  en: Shojo
+  ru: Сёдзё
+  ja: 少女

api/schemas/Tags.yaml

@@ -0,0 +1,11 @@
+type: array
+description: Array of localized tags
+items:
+  $ref: ./Tag.yaml
+example:
+- en: Shojo
+  ru: Сёдзё
+  ja: 少女
+- en: Shounen
+  ru: Сёнен
+  ja: 少年

api/schemas/Title.yaml

@@ -0,0 +1,63 @@
+type: object
+required:
+  - id
+  - title_names
+  - tags
+properties:
+  id:
+    type: integer
+    format: int64
+    description: Unique title ID (primary key)
+    example: 1
+  title_names:
+    type: object
+    description: Localized titles. Key = language (ISO 639-1), value = list of names
+    additionalProperties:
+      type: array
+      items:
+        type: string
+        example: Attack on Titan
+      minItems: 1
+      example:
+        - Attack on Titan
+        - AoT
+    example:
+      en:
+        - Attack on Titan
+        - AoT
+      ru:
+        - Атака титанов
+        - Титаны
+      ja:
+        - 進撃の巨人
+  studio:
+    $ref: ./Studio.yaml
+  tags:
+    $ref: ./Tags.yaml
+  poster:
+    $ref: ./Image.yaml
+  title_status:
+    $ref: ./enums/TitleStatus.yaml
+  rating:
+    type: number
+    format: double
+  rating_count:
+    type: integer
+    format: int32
+  release_year:
+    type: integer
+    format: int32
+  release_season:
+    $ref: ./enums/ReleaseSeason.yaml
+  episodes_aired:
+    type: integer
+    format: int32
+  episodes_all:
+    type: integer
+    format: int32
+  episodes_len:
+    type: object
+    additionalProperties:
+      type: number
+      format: double
+additionalProperties: true

api/schemas/TitleSort.yaml

@@ -0,0 +1,8 @@
+type: string
+description: Title sort order
+default: id
+enum:
+  - id
+  - year
+  - rating
+  - views

api/schemas/User.yaml

@@ -0,0 +1,40 @@
+type: object
+properties:
+  id:
+    type: integer
+    format: int64
+    description: Unique user ID (primary key)
+    example: 1
+  avatar_id:
+    type: integer
+    format: int64
+    description: ID of the user avatar (references images table)
+    example: null
+  mail:
+    type: string
+    format: email
+    description: User email
+    example: john.doe@example.com
+  nickname:
+    type: string
+    description: Username (alphanumeric + _ or -)
+    maxLength: 16
+    example: john_doe_42
+  disp_name:
+    type: string
+    description: Display name
+    maxLength: 32
+    example: John Doe
+  user_desc:
+    type: string
+    description: User description
+    maxLength: 512
+    example: Just a regular user.
+  creation_date:
+    type: string
+    format: date-time
+    description: Timestamp when the user was created
+    example: '2025-10-10T23:45:47.908073Z'
+required:
+  - user_id
+  - nickname

api/schemas/UserTitle.yaml

@@ -0,0 +1,24 @@
+type: object
+required:
+  - user_id
+  - title_id
+  - status
+properties:
+  user_id:
+    type: integer
+    format: int64
+  title_id:
+    type: integer
+    format: int64
+  status:
+    $ref: ./enums/UserTitleStatus.yaml
+  rate:
+    type: integer
+    format: int32
+  review_id:
+    type: integer
+    format: int64
+  ctime:
+    type: string
+    format: date-time
+additionalProperties: true

api/schemas/_index.yaml

@@ -0,0 +1,26 @@
+CursorObj:
+  $ref: ./CursorObj.yaml
+TitleSort:
+  $ref: "./TitleSort.yaml"
+Image:
+  $ref: "./Image.yaml"
+TitleStatus:
+  $ref: "./enums/TitleStatus.yaml"
+ReleaseSeason:
+  $ref: "./enums/ReleaseSeason.yaml"
+UserTitleStatus:
+  $ref: "./enums/UserTitleStatus.yaml"
+Review:
+  $ref: "./Review.yaml"
+Tag:
+  $ref: "./Tag.yaml"
+Tags:
+  $ref: "./Tags.yaml"
+Studio:
+  $ref: "./Studio.yaml"
+Title:
+  $ref: "./Title.yaml"
+User:
+  $ref: "./User.yaml"
+UserTitle:
+  $ref: "./UserTitle.yaml"

api/schemas/enums/ReleaseSeason.yaml

@@ -0,0 +1,7 @@
+type: string
+description: Title release season
+enum:
+  - winter
+  - spring
+  - summer
+  - fall

api/schemas/enums/TitleStatus.yaml

@@ -0,0 +1,6 @@
+type: string
+description: Title status
+enum:
+  - finished
+  - ongoing
+  - planned

api/schemas/enums/UserTitleStatus.yaml

@@ -0,0 +1,7 @@
+type: string
+description: User's title status
+enum:
+  - finished
+  - planned
+  - dropped
+  - in-progress

auth/openapi-auth.yaml

@@ -3,6 +3,9 @@ info:
   title: Auth Service
   version: 1.0.0
 
+servers:
+  - url: /auth
+
 paths:
   /auth/sign-up:
     post:

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/jackc/pgx/v5 v5.7.6
 	github.com/oapi-codegen/runtime v1.1.2
 	github.com/pelletier/go-toml/v2 v2.2.4
+	github.com/sirupsen/logrus v1.9.3
 )
 
 require (
@@ -26,6 +27,7 @@ require (
 	github.com/google/uuid v1.5.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/cpuid/v2 v2.3.0 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect

go.sum

@@ -70,6 +70,8 @@ github.com/quic-go/qpack v0.5.1 h1:giqksBPnT/HDtZ6VhtFKgoLOWmlyo9Ei6u9PqzIMbhI=
 github.com/quic-go/qpack v0.5.1/go.mod h1:+PC4XFrEskIVkcLzpEkbLqq1uCoxPhQuvK5rH1ZgaEg=
 github.com/quic-go/quic-go v0.54.0 h1:6s1YB9QotYI6Ospeiguknbp2Znb/jZYjZLRXn9kMQBg=
 github.com/quic-go/quic-go v0.54.0/go.mod h1:e68ZEaCdyviluZmy44P6Iey98v/Wfz6HCjQEm+l8zTY=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/spkg/bom v0.0.0-20160624110644-59b7046e48ad/go.mod h1:qLr4V1qq6nMqFKkMo8ZTx3f+BZEkzsRUY10Xsm2mwU0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
@@ -97,6 +99,7 @@ golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=
 golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
 golang.org/x/sync v0.16.0 h1:ycBJEhp9p4vXvUZNszeOq0kGTPghopOL8q0fq3vstxw=
 golang.org/x/sync v0.16.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
 golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=

modules/backend/handlers/common.go

@@ -0,0 +1,19 @@
+package handlers
+
+import (
+	sqlc "nyanimedb/sql"
+	"strconv"
+)
+
+type Server struct {
+	db *sqlc.Queries
+}
+
+func NewServer(db *sqlc.Queries) Server {
+	return Server{db: db}
+}
+
+func parseInt64(s string) (int32, error) {
+	i, err := strconv.ParseInt(s, 10, 64)
+	return int32(i), err
+}

modules/backend/handlers/titles.go

@@ -0,0 +1,266 @@
+package handlers
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	oapi "nyanimedb/api"
+	sqlc "nyanimedb/sql"
+
+	"github.com/jackc/pgx/v5"
+	log "github.com/sirupsen/logrus"
+)
+
+func Word2Sqlc(s *string) *string {
+	if s == nil || *s == "" {
+		return nil
+	}
+
+	return s
+}
+
+func TitleStatus2Sqlc(s *oapi.TitleStatus) (*sqlc.TitleStatusT, error) {
+	if s == nil {
+		return nil, nil
+	}
+	var t sqlc.TitleStatusT
+	switch *s {
+	case oapi.TitleStatusFinished:
+		t = sqlc.TitleStatusTFinished
+	case oapi.TitleStatusOngoing:
+		t = sqlc.TitleStatusTOngoing
+	case oapi.TitleStatusPlanned:
+		t = sqlc.TitleStatusTPlanned
+	default:
+		return nil, fmt.Errorf("unexpected tittle status: %s", *s)
+	}
+	return &t, nil
+}
+
+func ReleaseSeason2sqlc(s *oapi.ReleaseSeason) (*sqlc.ReleaseSeasonT, error) {
+	if s == nil {
+		return nil, nil
+	}
+	var t sqlc.ReleaseSeasonT
+	switch *s {
+	case oapi.Winter:
+		t = sqlc.ReleaseSeasonTWinter
+	case oapi.Spring:
+		t = sqlc.ReleaseSeasonTSpring
+	case oapi.Summer:
+		t = sqlc.ReleaseSeasonTSummer
+	case oapi.Fall:
+		t = sqlc.ReleaseSeasonTFall
+	default:
+		return nil, fmt.Errorf("unexpected release season: %s", *s)
+	}
+	return &t, nil
+}
+
+func (s Server) GetTagsByTitleId(ctx context.Context, id int64) (oapi.Tags, error) {
+
+	sqlc_title_tags, err := s.db.GetTitleTags(ctx, id)
+	if err != nil {
+		if err == pgx.ErrNoRows {
+			return nil, nil
+		}
+		return nil, fmt.Errorf("query GetTitleTags: %v", err)
+	}
+
+	oapi_tag_names := make(oapi.Tags, 1)
+	for _, title_tag := range sqlc_title_tags {
+		oapi_tag_name := make(map[string]string, 1)
+		err = json.Unmarshal(title_tag, &oapi_tag_name)
+		if err != nil {
+			return nil, fmt.Errorf("unmarshalling title_tag: %v", err)
+		}
+		oapi_tag_names = append(oapi_tag_names, oapi_tag_name)
+	}
+
+	return oapi_tag_names, nil
+}
+
+func (s Server) GetImage(ctx context.Context, id int64) (*oapi.Image, error) {
+
+	var oapi_image oapi.Image
+
+	sqlc_image, err := s.db.GetImageByID(ctx, id)
+	if err != nil {
+		if err == pgx.ErrNoRows {
+			return nil, nil //todo: error reference in db
+		}
+		return &oapi_image, fmt.Errorf("query GetImageByID: %v", err)
+	}
+
+	//can cast and dont use brain cause all this fields  required in image table
+	oapi_image.Id = &sqlc_image.ID
+	oapi_image.ImagePath = &sqlc_image.ImagePath
+	storageTypeStr := string(sqlc_image.StorageType)
+	oapi_image.StorageType = &storageTypeStr
+
+	return &oapi_image, nil
+}
+
+func (s Server) GetStudio(ctx context.Context, id int64) (*oapi.Studio, error) {
+
+	var oapi_studio oapi.Studio
+
+	sqlc_studio, err := s.db.GetStudioByID(ctx, id)
+	if err != nil {
+		if err == pgx.ErrNoRows {
+			return nil, nil
+		}
+		return &oapi_studio, fmt.Errorf("query GetStudioByID: %v", err)
+	}
+
+	oapi_studio.Id = sqlc_studio.ID
+	oapi_studio.Name = sqlc_studio.StudioName
+	oapi_studio.Description = sqlc_studio.StudioDesc
+
+	if sqlc_studio.IllustID == nil {
+		return &oapi_studio, nil
+	}
+	oapi_illust, err := s.GetImage(ctx, *sqlc_studio.IllustID)
+	if err != nil {
+		return &oapi_studio, fmt.Errorf("GetImage: %v", err)
+	}
+	if oapi_illust != nil {
+		oapi_studio.Poster = oapi_illust
+	}
+
+	return &oapi_studio, nil
+}
+
+func (s Server) mapTitle(ctx context.Context, title sqlc.Title) (oapi.Title, error) {
+
+	var oapi_title oapi.Title
+
+	title_names := make(map[string][]string, 1)
+	err := json.Unmarshal(title.TitleNames, &title_names)
+	if err != nil {
+		return oapi_title, fmt.Errorf("unmarshal TitleNames: %v", err)
+	}
+
+	episodes_lens := make(map[string]float64, 1)
+	err = json.Unmarshal(title.EpisodesLen, &episodes_lens)
+	if err != nil {
+		return oapi_title, fmt.Errorf("unmarshal EpisodesLen: %v", err)
+	}
+
+	oapi_tag_names, err := s.GetTagsByTitleId(ctx, title.ID)
+	if err != nil {
+		return oapi_title, fmt.Errorf("GetTagsByTitleId: %v", err)
+	}
+	if oapi_tag_names != nil {
+		oapi_title.Tags = oapi_tag_names
+	}
+
+	if title.PosterID != nil {
+		oapi_image, err := s.GetImage(ctx, *title.PosterID)
+		if err != nil {
+			return oapi_title, fmt.Errorf("GetImage: %v", err)
+		}
+		if oapi_image != nil {
+			oapi_title.Poster = oapi_image
+		}
+	}
+
+	oapi_studio, err := s.GetStudio(ctx, title.StudioID)
+	if err != nil {
+		return oapi_title, fmt.Errorf("GetStudio: %v", err)
+	}
+	if oapi_studio != nil {
+		oapi_title.Studio = oapi_studio
+	}
+
+	if title.ReleaseSeason != nil {
+		rs := oapi.ReleaseSeason(*title.ReleaseSeason)
+		oapi_title.ReleaseSeason = &rs
+	} else {
+		oapi_title.ReleaseSeason = nil
+	}
+
+	ts := oapi.TitleStatus(title.TitleStatus)
+	oapi_title.TitleStatus = &ts
+
+	oapi_title.Id = title.ID
+	oapi_title.Rating = title.Rating
+	oapi_title.RatingCount = title.RatingCount
+	oapi_title.ReleaseYear = title.ReleaseYear
+	oapi_title.TitleNames = title_names
+	oapi_title.EpisodesAired = title.EpisodesAired
+	oapi_title.EpisodesAll = title.EpisodesAll
+	oapi_title.EpisodesLen = &episodes_lens
+
+	return oapi_title, nil
+}
+
+func (s Server) GetTitlesTitleId(ctx context.Context, request oapi.GetTitlesTitleIdRequestObject) (oapi.GetTitlesTitleIdResponseObject, error) {
+	var oapi_title oapi.Title
+
+	sqlc_title, err := s.db.GetTitleByID(ctx, request.TitleId)
+	if err != nil {
+		if err == pgx.ErrNoRows {
+			return oapi.GetTitlesTitleId204Response{}, nil
+		}
+		log.Errorf("%v", err)
+		return oapi.GetTitlesTitleId500Response{}, nil
+	}
+
+	oapi_title, err = s.mapTitle(ctx, sqlc_title)
+	if err != nil {
+		log.Errorf("%v", err)
+		return oapi.GetTitlesTitleId500Response{}, nil
+	}
+
+	return oapi.GetTitlesTitleId200JSONResponse(oapi_title), nil
+}
+
+func (s Server) GetTitles(ctx context.Context, request oapi.GetTitlesRequestObject) (oapi.GetTitlesResponseObject, error) {
+	opai_titles := make([]oapi.Title, 0)
+	cursor := oapi.CursorObj{
+		Id: 1,
+	}
+
+	word := Word2Sqlc(request.Params.Word)
+	status, err := TitleStatus2Sqlc(request.Params.Status)
+	if err != nil {
+		log.Errorf("%v", err)
+		return oapi.GetTitles400Response{}, err
+	}
+	season, err := ReleaseSeason2sqlc(request.Params.ReleaseSeason)
+	if err != nil {
+		log.Errorf("%v", err)
+		return oapi.GetTitles400Response{}, err
+	}
+	// param = nil means it will not be used
+	titles, err := s.db.SearchTitles(ctx, sqlc.SearchTitlesParams{
+		Word:          word,
+		Status:        status,
+		Rating:        request.Params.Rating,
+		ReleaseYear:   request.Params.ReleaseYear,
+		ReleaseSeason: season,
+		Forward:       true,
+		SortBy:        "id",
+		Limit:         request.Params.Limit,
+	})
+	if err != nil {
+		log.Errorf("%v", err)
+		return oapi.GetTitles500Response{}, nil
+	}
+	if len(titles) == 0 {
+		return oapi.GetTitles204Response{}, nil
+	}
+
+	for _, title := range titles {
+
+		t, err := s.mapTitle(ctx, title)
+		if err != nil {
+			log.Errorf("%v", err)
+			return oapi.GetTitles500Response{}, nil
+		}
+		opai_titles = append(opai_titles, t)
+	}
+
+	return oapi.GetTitles200JSONResponse{Cursor: cursor, Data: opai_titles}, nil
+}

modules/backend/handlers/users.go

@@ -4,29 +4,29 @@ import (
 	"context"
 	oapi "nyanimedb/api"
 	sqlc "nyanimedb/sql"
-	"strconv"
+	"time"
 
 	"github.com/jackc/pgx/v5"
 	"github.com/oapi-codegen/runtime/types"
 )
 
-type Server struct {
-	db *sqlc.Queries
-}
+// type Server struct {
+// 	db *sqlc.Queries
+// }
 
-func NewServer(db *sqlc.Queries) Server {
-	return Server{db: db}
-}
+// func NewServer(db *sqlc.Queries) Server {
+// 	return Server{db: db}
+// }
 
-func parseInt64(s string) (int32, error) {
-	i, err := strconv.ParseInt(s, 10, 64)
-	return int32(i), err
-}
+// func parseInt64(s string) (int32, error) {
+// 	i, err := strconv.ParseInt(s, 10, 64)
+// 	return int32(i), err
+// }
 
 func mapUser(u sqlc.GetUserByIDRow) oapi.User {
 	return oapi.User{
 		AvatarId:     u.AvatarID,
-		CreationDate: u.CreationDate,
+		CreationDate: &u.CreationDate,
 		DispName:     u.DispName,
 		Id:           &u.ID,
 		Mail:         (*types.Email)(u.Mail),
@@ -49,3 +49,35 @@ func (s Server) GetUsersUserId(ctx context.Context, req oapi.GetUsersUserIdReque
 	}
 	return oapi.GetUsersUserId200JSONResponse(mapUser(user)), nil
 }
+
+func (s Server) GetUsersUserIdTitles(ctx context.Context, request oapi.GetUsersUserIdTitlesRequestObject) (oapi.GetUsersUserIdTitlesResponseObject, error) {
+
+	var rate int32 = 9
+	var review_id int64 = 3
+	time := time.Date(2025, 1, 15, 10, 30, 0, 0, time.UTC)
+
+	var userTitles = []oapi.UserTitle{
+		{
+			UserId:  101,
+			TitleId: 2001,
+			Status:  oapi.UserTitleStatusFinished,
+			Rate:    &rate,
+			Ctime:   &time,
+		},
+		{
+			UserId:   102,
+			TitleId:  2002,
+			Status:   oapi.UserTitleStatusInProgress,
+			ReviewId: &review_id,
+			Ctime:    &time,
+		},
+		{
+			UserId:  103,
+			TitleId: 2003,
+			Status:  oapi.UserTitleStatusDropped,
+			Ctime:   &time,
+		},
+	}
+
+	return oapi.GetUsersUserIdTitles200JSONResponse(userTitles), nil
+}

modules/backend/main.go

@@ -13,7 +13,7 @@ import (
 
 	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
-	"github.com/jackc/pgx/v5"
+	"github.com/jackc/pgx/v5/pgxpool"
 	"github.com/pelletier/go-toml/v2"
 )
 
@@ -31,17 +31,17 @@ func main() {
 	// 	log.Fatalf("Failed to init config: %v\n", err)
 	// }
 
-	conn, err := pgx.Connect(context.Background(), os.Getenv("DATABASE_URL"))
+	pool, err := pgxpool.New(context.Background(), os.Getenv("DATABASE_URL"))
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Unable to connect to database: %v\n", err)
 		os.Exit(1)
 	}
 
-	defer conn.Close(context.Background())
+	defer pool.Close()
 
 	r := gin.Default()
 
-	queries := sqlc.New(conn)
+	queries := sqlc.New(pool)
 
 	server := handlers.NewServer(queries)
 	// r.LoadHTMLGlob("templates/*")

modules/backend/queries.sql

@@ -1,7 +1,7 @@
 -- name: GetImageByID :one
 SELECT id, storage_type, image_path
 FROM images
-WHERE id = $1;
+WHERE id = sqlc.arg('illust_id')::bigint;
 
 -- name: CreateImage :one
 INSERT INTO images (storage_type, image_path)
@@ -13,6 +13,40 @@ SELECT id, avatar_id, mail, nickname, disp_name, user_desc, creation_date
 FROM users
 WHERE id = $1;
 
+
+-- name: GetStudioByID :one
+SELECT *
+FROM studios
+WHERE id = sqlc.arg('studio_id')::bigint;
+
+-- name: InsertStudio :one
+INSERT INTO studios (studio_name, illust_id, studio_desc)
+VALUES (
+    sqlc.arg('studio_name')::text, 
+    sqlc.narg('illust_id')::bigint,
+    sqlc.narg('studio_desc')::text)
+RETURNING id, studio_name, illust_id, studio_desc;
+
+-- name: GetTitleTags :many
+SELECT 
+    tag_names
+FROM tags as g
+JOIN title_tags as t ON(t.tag_id = g.id)
+WHERE t.title_id = sqlc.arg('title_id')::bigint;
+
+-- name: InsertTitleTags :one
+INSERT INTO title_tags (title_id, tag_id)
+VALUES (
+    sqlc.arg('title_id')::bigint,
+    sqlc.arg('tag_id')::bigint)
+RETURNING title_id, tag_id;
+
+-- name: InsertTag :one
+INSERT INTO tags (tag_names)
+VALUES (
+    sqlc.arg('tag_names')::jsonb)
+RETURNING id, tag_names;
+
 -- -- name: ListUsers :many
 -- SELECT user_id, avatar_id, passhash, mail, nickname, disp_name, user_desc, creation_date
 -- FROM users
@@ -38,12 +72,100 @@ WHERE id = $1;
 -- DELETE FROM users
 -- WHERE user_id = $1;
 
--- -- name: GetTitleByID :one
--- SELECT title_id, title_names, studio_id, poster_id, signal_ids,
---        title_status, rating, rating_count, release_year, release_season,
---        season, episodes_aired, episodes_all, episodes_len
--- FROM titles
--- WHERE title_id = $1;
+-- name: GetTitleByID :one
+SELECT *
+FROM titles
+WHERE id = sqlc.arg('title_id')::bigint;
+
+-- name: SearchTitles :many
+SELECT 
+    *
+FROM titles
+WHERE 
+    CASE 
+        WHEN sqlc.narg('word')::text IS NOT NULL THEN
+            (
+                SELECT bool_and(
+                    EXISTS (
+                        SELECT 1 
+                        FROM jsonb_each_text(title_names) AS t(key, val)
+                        WHERE val ILIKE pattern
+                    )
+                )
+                FROM unnest(
+                    ARRAY(
+                        SELECT '%' || trim(w) || '%'
+                        FROM unnest(string_to_array(sqlc.narg('word')::text, ' ')) AS w
+                        WHERE trim(w) <> ''
+                    )
+                ) AS pattern
+            )
+        ELSE true
+    END
+
+    AND (sqlc.narg('status')::title_status_t IS NULL OR title_status = sqlc.narg('status')::title_status_t)
+    AND (sqlc.narg('rating')::float IS NULL OR rating >= sqlc.narg('rating')::float)
+    AND (sqlc.narg('release_year')::int IS NULL OR release_year = sqlc.narg('release_year')::int)
+    AND (sqlc.narg('release_season')::release_season_t IS NULL OR release_season = sqlc.narg('release_season')::release_season_t)
+ORDER BY
+  -- Основной ключ: выбранное поле
+  CASE
+    WHEN sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'id' THEN id
+    WHEN sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'year' THEN release_year
+    WHEN sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'rating' THEN rating
+    -- WHEN sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'views' THEN views
+  END ASC,
+  CASE
+    WHEN NOT sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'id' THEN id
+    WHEN NOT sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'year' THEN release_year
+    WHEN NOT sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'rating' THEN rating
+    -- WHEN NOT sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'views' THEN views
+  END DESC,
+
+  -- Вторичный ключ: id — только если НЕ сортируем по id
+  CASE
+    WHEN sqlc.arg(sort_by)::text != 'id' AND sqlc.arg(forward)::boolean THEN id
+  END ASC,
+  CASE
+    WHEN sqlc.arg(sort_by)::text != 'id' AND NOT sqlc.arg(forward)::boolean THEN id
+  END DESC
+LIMIT COALESCE(sqlc.narg('limit')::int, 100); -- 100 is default limit
+-- OFFSET sqlc.narg('offset')::int;
+
+-- name: SearchUserTitles :many
+SELECT 
+    *
+FROM usertitles as u
+JOIN titles as t ON (u.title_id = t.id)
+WHERE 
+    CASE 
+        WHEN sqlc.narg('word')::text IS NOT NULL THEN
+            (
+                SELECT bool_and(
+                    EXISTS (
+                        SELECT 1 
+                        FROM jsonb_each_text(t.title_names) AS t(key, val)
+                        WHERE val ILIKE pattern
+                    )
+                )
+                FROM unnest(
+                    ARRAY(
+                        SELECT '%' || trim(w) || '%'
+                        FROM unnest(string_to_array(sqlc.narg('word')::text, ' ')) AS w
+                        WHERE trim(w) <> ''
+                    )
+                ) AS pattern
+            )
+        ELSE true
+    END
+
+    AND (sqlc.narg('status')::title_status_t IS NULL OR t.title_status = sqlc.narg('status')::title_status_t)
+    AND (sqlc.narg('rating')::float IS NULL OR t.rating >= sqlc.narg('rating')::float)
+    AND (sqlc.narg('release_year')::int IS NULL OR t.release_year = sqlc.narg('release_year')::int)
+    AND (sqlc.narg('release_season')::release_season_t IS NULL OR t.release_season = sqlc.narg('release_season')::release_season_t)
+    AND (sqlc.narg('usertitle_status')::usertitle_status_t IS NULL OR u.usertitle_status = sqlc.narg('usertitle_status')::usertitle_status_t)
+
+LIMIT COALESCE(sqlc.narg('limit')::int, 100); -- 100 is default limit
 
 -- -- name: ListTitles :many
 -- SELECT title_id, title_names, studio_id, poster_id, signal_ids,
@@ -69,10 +191,10 @@ WHERE id = $1;
 -- WHERE title_id = sqlc.arg('title_id')
 -- RETURNING *;
 
--- -- name: GetReviewByID :one
--- SELECT review_id, user_id, title_id, image_ids, review_text, creation_date
--- FROM reviews
--- WHERE review_id = $1;
+-- name: GetReviewByID :one
+SELECT *
+FROM reviews
+WHERE review_id = sqlc.arg('review_id')::bigint;
 
 -- -- name: CreateReview :one
 -- INSERT INTO reviews (user_id, title_id, image_ids, review_text, creation_date)
@@ -91,7 +213,7 @@ WHERE id = $1;
 -- DELETE FROM reviews
 -- WHERE review_id = $1;
 
--- -- name: ListReviewsByTitle :many
+-- name: ListReviewsByTitle :many
 -- SELECT review_id, user_id, title_id, image_ids, review_text, creation_date
 -- FROM reviews
 -- WHERE title_id = $1

modules/frontend/package.json

@@ -10,10 +10,14 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@headlessui/react": "^2.2.9",
+    "@heroicons/react": "^2.2.0",
+    "@tailwindcss/vite": "^4.1.17",
     "axios": "^1.12.2",
     "react": "^19.1.1",
     "react-dom": "^19.1.1",
-    "react-router-dom": "^7.9.4"
+    "react-router-dom": "^7.9.4",
+    "tailwindcss": "^4.1.17"
   },
   "devDependencies": {
     "@eslint/js": "^9.36.0",
@@ -29,5 +33,8 @@
     "typescript": "~5.9.3",
     "typescript-eslint": "^8.45.0",
     "vite": "^7.1.7"
+  },
+  "engines": {
+    "node": "20.x"
   }
 }

modules/frontend/src/App.css

@@ -1,42 +0,0 @@
-#root {
-  max-width: 1280px;
-  margin: 0 auto;
-  padding: 2rem;
-  text-align: center;
-}
-
-.logo {
-  height: 6em;
-  padding: 1.5em;
-  will-change: filter;
-  transition: filter 300ms;
-}
-.logo:hover {
-  filter: drop-shadow(0 0 2em #646cffaa);
-}
-.logo.react:hover {
-  filter: drop-shadow(0 0 2em #61dafbaa);
-}
-
-@keyframes logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  a:nth-of-type(2) .logo {
-    animation: logo-spin infinite 20s linear;
-  }
-}
-
-.card {
-  padding: 2em;
-}
-
-.read-the-docs {
-  color: #888;
-}

modules/frontend/src/App.tsx

@@ -1,12 +1,20 @@
 import React from "react";
 import { BrowserRouter as Router, Routes, Route } from "react-router-dom";
-import UserPage from "./components/UserPage/UserPage";
+import UserPage from "./pages/UserPage/UserPage";
+import TitlesPage from "./pages/TitlesPage/TitlesPage";
+import { LoginPage } from "./pages/LoginPage/LoginPage";
+import { Header } from "./components/Header/Header";
 
 const App: React.FC = () => {
+  const username = "nihonium";
   return (
     <Router>
+      <Header username={username} />
       <Routes>
+        <Route path="/login" element={<LoginPage />} /> {/* <-- маршрут для логина */}
+        <Route path="/signup" element={<LoginPage />} /> {/* <-- можно использовать тот же компонент для регистрации */}
         <Route path="/users/:id" element={<UserPage />} />
+        <Route path="/titles" element={<TitlesPage />} />
       </Routes>
     </Router>
   );

modules/frontend/src/api/core/OpenAPI.ts

@@ -20,7 +20,7 @@ export type OpenAPIConfig = {
 };
 
 export const OpenAPI: OpenAPIConfig = {
-    BASE: '/api/v1',
+    BASE: 'http://10.1.0.65:8081/api/v1',
     VERSION: '1.0.0',
     WITH_CREDENTIALS: false,
     CREDENTIALS: 'include',

modules/frontend/src/api/index.ts

@@ -7,10 +7,20 @@ export { CancelablePromise, CancelError } from './core/CancelablePromise';
 export { OpenAPI } from './core/OpenAPI';
 export type { OpenAPIConfig } from './core/OpenAPI';
 
+export type { cursor } from './models/cursor';
+export type { CursorObj } from './models/CursorObj';
+export type { Image } from './models/Image';
+export type { ReleaseSeason } from './models/ReleaseSeason';
 export type { Review } from './models/Review';
+export type { Studio } from './models/Studio';
 export type { Tag } from './models/Tag';
+export type { Tags } from './models/Tags';
 export type { Title } from './models/Title';
+export type { title_sort } from './models/title_sort';
+export type { TitleSort } from './models/TitleSort';
+export type { TitleStatus } from './models/TitleStatus';
 export type { User } from './models/User';
 export type { UserTitle } from './models/UserTitle';
+export type { UserTitleStatus } from './models/UserTitleStatus';
 
 export { DefaultService } from './services/DefaultService';

modules/frontend/src/api/models/CursorObj.ts

@@ -0,0 +1,9 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export type CursorObj = {
+    id: number;
+    param?: string;
+};
+

modules/frontend/src/api/models/Image.ts

@@ -0,0 +1,10 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export type Image = {
+    id?: number;
+    storage_type?: string;
+    image_path?: string;
+};
+

modules/frontend/src/api/models/ReleaseSeason.ts

@@ -0,0 +1,8 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * Title release season
+ */
+export type ReleaseSeason = 'winter' | 'spring' | 'summer' | 'fall';

modules/frontend/src/api/models/Studio.ts

@@ -0,0 +1,12 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+import type { Image } from './Image';
+export type Studio = {
+    id: number;
+    name: string;
+    poster?: Image;
+    description?: string;
+};
+

modules/frontend/src/api/models/Tag.ts

@@ -2,4 +2,7 @@
 /* istanbul ignore file */
 /* tslint:disable */
 /* eslint-disable */
-export type Tag = Record<string, any>;
+/**
+ * A localized tag: keys are language codes (ISO 639-1), values are tag names
+ */
+export type Tag = Record<string, string>;

modules/frontend/src/api/models/Tags.ts

@@ -0,0 +1,9 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+import type { Tag } from './Tag';
+/**
+ * Array of localized tags
+ */
+export type Tags = Array<Tag>;

modules/frontend/src/api/models/TitleSort.ts

@@ -0,0 +1,8 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * Title sort order
+ */
+export type TitleSort = 'id' | 'year' | 'rating' | 'views';

modules/frontend/src/api/models/TitleStatus.ts

@@ -0,0 +1,8 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * Title status
+ */
+export type TitleStatus = 'finished' | 'ongoing' | 'planned';

modules/frontend/src/api/models/User.ts

@@ -10,7 +10,7 @@ export type User = {
     /**
      * ID of the user avatar (references images table)
      */
-    avatar_id?: number | null;
+    avatar_id?: number;
     /**
      * User email
      */
@@ -30,6 +30,6 @@ export type User = {
     /**
      * Timestamp when the user was created
      */
-    creation_date: string;
+    creation_date?: string;
 };
 

modules/frontend/src/api/models/UserTitleStatus.ts

@@ -0,0 +1,8 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+/**
+ * User's title status
+ */
+export type UserTitleStatus = 'finished' | 'planned' | 'dropped' | 'in-progress';

modules/frontend/src/api/models/cursor.ts

@@ -0,0 +1,5 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export type cursor = string;

modules/frontend/src/api/models/title_sort.ts

@@ -0,0 +1,6 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+import type { TitleSort } from './TitleSort';
+export type title_sort = TitleSort;

modules/frontend/src/api/services/DefaultService.ts

@@ -2,11 +2,102 @@
 /* istanbul ignore file */
 /* tslint:disable */
 /* eslint-disable */
+import type { CursorObj } from '../models/CursorObj';
+import type { ReleaseSeason } from '../models/ReleaseSeason';
+import type { Title } from '../models/Title';
+import type { TitleSort } from '../models/TitleSort';
+import type { TitleStatus } from '../models/TitleStatus';
 import type { User } from '../models/User';
+import type { UserTitle } from '../models/UserTitle';
+import type { UserTitleStatus } from '../models/UserTitleStatus';
 import type { CancelablePromise } from '../core/CancelablePromise';
 import { OpenAPI } from '../core/OpenAPI';
 import { request as __request } from '../core/request';
 export class DefaultService {
+    /**
+     * Get titles
+     * @param cursor
+     * @param sort
+     * @param sortForward
+     * @param word
+     * @param status
+     * @param rating
+     * @param releaseYear
+     * @param releaseSeason
+     * @param limit
+     * @param offset
+     * @param fields
+     * @returns any List of titles with cursor
+     * @throws ApiError
+     */
+    public static getTitles(
+        cursor?: string,
+        sort?: TitleSort,
+        sortForward: boolean = true,
+        word?: string,
+        status?: TitleStatus,
+        rating?: number,
+        releaseYear?: number,
+        releaseSeason?: ReleaseSeason,
+        limit: number = 10,
+        offset?: number,
+        fields: string = 'all',
+    ): CancelablePromise<{
+        /**
+         * List of titles
+         */
+        data: Array<Title>;
+        cursor: CursorObj;
+    }> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/titles',
+            query: {
+                'cursor': cursor,
+                'sort': sort,
+                'sort_forward': sortForward,
+                'word': word,
+                'status': status,
+                'rating': rating,
+                'release_year': releaseYear,
+                'release_season': releaseSeason,
+                'limit': limit,
+                'offset': offset,
+                'fields': fields,
+            },
+            errors: {
+                400: `Request params are not correct`,
+                500: `Unknown server error`,
+            },
+        });
+    }
+    /**
+     * Get title description
+     * @param titleId
+     * @param fields
+     * @returns Title Title description
+     * @throws ApiError
+     */
+    public static getTitles1(
+        titleId: number,
+        fields: string = 'all',
+    ): CancelablePromise<Title> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/titles/{title_id}',
+            path: {
+                'title_id': titleId,
+            },
+            query: {
+                'fields': fields,
+            },
+            errors: {
+                400: `Request params are not correct`,
+                404: `Title not found`,
+                500: `Unknown server error`,
+            },
+        });
+    }
     /**
      * Get user info
      * @param userId
@@ -28,7 +119,59 @@ export class DefaultService {
                 'fields': fields,
             },
             errors: {
+                400: `Request params are not correct`,
                 404: `User not found`,
+                500: `Unknown server error`,
+            },
+        });
+    }
+    /**
+     * Get user titles
+     * @param userId
+     * @param cursor
+     * @param word
+     * @param status
+     * @param watchStatus
+     * @param rating
+     * @param releaseYear
+     * @param releaseSeason
+     * @param limit
+     * @param fields
+     * @returns UserTitle List of user titles
+     * @throws ApiError
+     */
+    public static getUsersTitles(
+        userId: string,
+        cursor?: string,
+        word?: string,
+        status?: TitleStatus,
+        watchStatus?: UserTitleStatus,
+        rating?: number,
+        releaseYear?: number,
+        releaseSeason?: ReleaseSeason,
+        limit: number = 10,
+        fields: string = 'all',
+    ): CancelablePromise<Array<UserTitle>> {
+        return __request(OpenAPI, {
+            method: 'GET',
+            url: '/users/{user_id}/titles/',
+            path: {
+                'user_id': userId,
+            },
+            query: {
+                'cursor': cursor,
+                'word': word,
+                'status': status,
+                'watch_status': watchStatus,
+                'rating': rating,
+                'release_year': releaseYear,
+                'release_season': releaseSeason,
+                'limit': limit,
+                'fields': fields,
+            },
+            errors: {
+                400: `Request params are not correct`,
+                500: `Unknown server error`,
             },
         });
     }

modules/frontend/src/auth/core/ApiError.ts

@@ -0,0 +1,25 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+import type { ApiRequestOptions } from './ApiRequestOptions';
+import type { ApiResult } from './ApiResult';
+
+export class ApiError extends Error {
+    public readonly url: string;
+    public readonly status: number;
+    public readonly statusText: string;
+    public readonly body: any;
+    public readonly request: ApiRequestOptions;
+
+    constructor(request: ApiRequestOptions, response: ApiResult, message: string) {
+        super(message);
+
+        this.name = 'ApiError';
+        this.url = response.url;
+        this.status = response.status;
+        this.statusText = response.statusText;
+        this.body = response.body;
+        this.request = request;
+    }
+}

modules/frontend/src/auth/core/ApiRequestOptions.ts

@@ -0,0 +1,17 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export type ApiRequestOptions = {
+    readonly method: 'GET' | 'PUT' | 'POST' | 'DELETE' | 'OPTIONS' | 'HEAD' | 'PATCH';
+    readonly url: string;
+    readonly path?: Record<string, any>;
+    readonly cookies?: Record<string, any>;
+    readonly headers?: Record<string, any>;
+    readonly query?: Record<string, any>;
+    readonly formData?: Record<string, any>;
+    readonly body?: any;
+    readonly mediaType?: string;
+    readonly responseHeader?: string;
+    readonly errors?: Record<number, string>;
+};

modules/frontend/src/auth/core/ApiResult.ts

@@ -0,0 +1,11 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export type ApiResult = {
+    readonly url: string;
+    readonly ok: boolean;
+    readonly status: number;
+    readonly statusText: string;
+    readonly body: any;
+};

modules/frontend/src/auth/core/CancelablePromise.ts

@@ -0,0 +1,131 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export class CancelError extends Error {
+
+    constructor(message: string) {
+        super(message);
+        this.name = 'CancelError';
+    }
+
+    public get isCancelled(): boolean {
+        return true;
+    }
+}
+
+export interface OnCancel {
+    readonly isResolved: boolean;
+    readonly isRejected: boolean;
+    readonly isCancelled: boolean;
+
+    (cancelHandler: () => void): void;
+}
+
+export class CancelablePromise<T> implements Promise<T> {
+    #isResolved: boolean;
+    #isRejected: boolean;
+    #isCancelled: boolean;
+    readonly #cancelHandlers: (() => void)[];
+    readonly #promise: Promise<T>;
+    #resolve?: (value: T | PromiseLike<T>) => void;
+    #reject?: (reason?: any) => void;
+
+    constructor(
+        executor: (
+            resolve: (value: T | PromiseLike<T>) => void,
+            reject: (reason?: any) => void,
+            onCancel: OnCancel
+        ) => void
+    ) {
+        this.#isResolved = false;
+        this.#isRejected = false;
+        this.#isCancelled = false;
+        this.#cancelHandlers = [];
+        this.#promise = new Promise<T>((resolve, reject) => {
+            this.#resolve = resolve;
+            this.#reject = reject;
+
+            const onResolve = (value: T | PromiseLike<T>): void => {
+                if (this.#isResolved || this.#isRejected || this.#isCancelled) {
+                    return;
+                }
+                this.#isResolved = true;
+                if (this.#resolve) this.#resolve(value);
+            };
+
+            const onReject = (reason?: any): void => {
+                if (this.#isResolved || this.#isRejected || this.#isCancelled) {
+                    return;
+                }
+                this.#isRejected = true;
+                if (this.#reject) this.#reject(reason);
+            };
+
+            const onCancel = (cancelHandler: () => void): void => {
+                if (this.#isResolved || this.#isRejected || this.#isCancelled) {
+                    return;
+                }
+                this.#cancelHandlers.push(cancelHandler);
+            };
+
+            Object.defineProperty(onCancel, 'isResolved', {
+                get: (): boolean => this.#isResolved,
+            });
+
+            Object.defineProperty(onCancel, 'isRejected', {
+                get: (): boolean => this.#isRejected,
+            });
+
+            Object.defineProperty(onCancel, 'isCancelled', {
+                get: (): boolean => this.#isCancelled,
+            });
+
+            return executor(onResolve, onReject, onCancel as OnCancel);
+        });
+    }
+
+    get [Symbol.toStringTag]() {
+        return "Cancellable Promise";
+    }
+
+    public then<TResult1 = T, TResult2 = never>(
+        onFulfilled?: ((value: T) => TResult1 | PromiseLike<TResult1>) | null,
+        onRejected?: ((reason: any) => TResult2 | PromiseLike<TResult2>) | null
+    ): Promise<TResult1 | TResult2> {
+        return this.#promise.then(onFulfilled, onRejected);
+    }
+
+    public catch<TResult = never>(
+        onRejected?: ((reason: any) => TResult | PromiseLike<TResult>) | null
+    ): Promise<T | TResult> {
+        return this.#promise.catch(onRejected);
+    }
+
+    public finally(onFinally?: (() => void) | null): Promise<T> {
+        return this.#promise.finally(onFinally);
+    }
+
+    public cancel(): void {
+        if (this.#isResolved || this.#isRejected || this.#isCancelled) {
+            return;
+        }
+        this.#isCancelled = true;
+        if (this.#cancelHandlers.length) {
+            try {
+                for (const cancelHandler of this.#cancelHandlers) {
+                    cancelHandler();
+                }
+            } catch (error) {
+                console.warn('Cancellation threw an error', error);
+                return;
+            }
+        }
+        this.#cancelHandlers.length = 0;
+        if (this.#reject) this.#reject(new CancelError('Request aborted'));
+    }
+
+    public get isCancelled(): boolean {
+        return this.#isCancelled;
+    }
+}

modules/frontend/src/auth/core/OpenAPI.ts

@@ -0,0 +1,32 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+import type { ApiRequestOptions } from './ApiRequestOptions';
+
+type Resolver<T> = (options: ApiRequestOptions) => Promise<T>;
+type Headers = Record<string, string>;
+
+export type OpenAPIConfig = {
+    BASE: string;
+    VERSION: string;
+    WITH_CREDENTIALS: boolean;
+    CREDENTIALS: 'include' | 'omit' | 'same-origin';
+    TOKEN?: string | Resolver<string> | undefined;
+    USERNAME?: string | Resolver<string> | undefined;
+    PASSWORD?: string | Resolver<string> | undefined;
+    HEADERS?: Headers | Resolver<Headers> | undefined;
+    ENCODE_PATH?: ((path: string) => string) | undefined;
+};
+
+export const OpenAPI: OpenAPIConfig = {
+    BASE: 'http://127.0.0.1:8082',
+    VERSION: '1.0.0',
+    WITH_CREDENTIALS: false,
+    CREDENTIALS: 'include',
+    TOKEN: undefined,
+    USERNAME: undefined,
+    PASSWORD: undefined,
+    HEADERS: undefined,
+    ENCODE_PATH: undefined,
+};

modules/frontend/src/auth/core/request.ts

@@ -0,0 +1,323 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+import axios from 'axios';
+import type { AxiosError, AxiosRequestConfig, AxiosResponse, AxiosInstance } from 'axios';
+import FormData from 'form-data';
+
+import { ApiError } from './ApiError';
+import type { ApiRequestOptions } from './ApiRequestOptions';
+import type { ApiResult } from './ApiResult';
+import { CancelablePromise } from './CancelablePromise';
+import type { OnCancel } from './CancelablePromise';
+import type { OpenAPIConfig } from './OpenAPI';
+
+export const isDefined = <T>(value: T | null | undefined): value is Exclude<T, null | undefined> => {
+    return value !== undefined && value !== null;
+};
+
+export const isString = (value: any): value is string => {
+    return typeof value === 'string';
+};
+
+export const isStringWithValue = (value: any): value is string => {
+    return isString(value) && value !== '';
+};
+
+export const isBlob = (value: any): value is Blob => {
+    return (
+        typeof value === 'object' &&
+        typeof value.type === 'string' &&
+        typeof value.stream === 'function' &&
+        typeof value.arrayBuffer === 'function' &&
+        typeof value.constructor === 'function' &&
+        typeof value.constructor.name === 'string' &&
+        /^(Blob|File)$/.test(value.constructor.name) &&
+        /^(Blob|File)$/.test(value[Symbol.toStringTag])
+    );
+};
+
+export const isFormData = (value: any): value is FormData => {
+    return value instanceof FormData;
+};
+
+export const isSuccess = (status: number): boolean => {
+    return status >= 200 && status < 300;
+};
+
+export const base64 = (str: string): string => {
+    try {
+        return btoa(str);
+    } catch (err) {
+        // @ts-ignore
+        return Buffer.from(str).toString('base64');
+    }
+};
+
+export const getQueryString = (params: Record<string, any>): string => {
+    const qs: string[] = [];
+
+    const append = (key: string, value: any) => {
+        qs.push(`${encodeURIComponent(key)}=${encodeURIComponent(String(value))}`);
+    };
+
+    const process = (key: string, value: any) => {
+        if (isDefined(value)) {
+            if (Array.isArray(value)) {
+                value.forEach(v => {
+                    process(key, v);
+                });
+            } else if (typeof value === 'object') {
+                Object.entries(value).forEach(([k, v]) => {
+                    process(`${key}[${k}]`, v);
+                });
+            } else {
+                append(key, value);
+            }
+        }
+    };
+
+    Object.entries(params).forEach(([key, value]) => {
+        process(key, value);
+    });
+
+    if (qs.length > 0) {
+        return `?${qs.join('&')}`;
+    }
+
+    return '';
+};
+
+const getUrl = (config: OpenAPIConfig, options: ApiRequestOptions): string => {
+    const encoder = config.ENCODE_PATH || encodeURI;
+
+    const path = options.url
+        .replace('{api-version}', config.VERSION)
+        .replace(/{(.*?)}/g, (substring: string, group: string) => {
+            if (options.path?.hasOwnProperty(group)) {
+                return encoder(String(options.path[group]));
+            }
+            return substring;
+        });
+
+    const url = `${config.BASE}${path}`;
+    if (options.query) {
+        return `${url}${getQueryString(options.query)}`;
+    }
+    return url;
+};
+
+export const getFormData = (options: ApiRequestOptions): FormData | undefined => {
+    if (options.formData) {
+        const formData = new FormData();
+
+        const process = (key: string, value: any) => {
+            if (isString(value) || isBlob(value)) {
+                formData.append(key, value);
+            } else {
+                formData.append(key, JSON.stringify(value));
+            }
+        };
+
+        Object.entries(options.formData)
+            .filter(([_, value]) => isDefined(value))
+            .forEach(([key, value]) => {
+                if (Array.isArray(value)) {
+                    value.forEach(v => process(key, v));
+                } else {
+                    process(key, value);
+                }
+            });
+
+        return formData;
+    }
+    return undefined;
+};
+
+type Resolver<T> = (options: ApiRequestOptions) => Promise<T>;
+
+export const resolve = async <T>(options: ApiRequestOptions, resolver?: T | Resolver<T>): Promise<T | undefined> => {
+    if (typeof resolver === 'function') {
+        return (resolver as Resolver<T>)(options);
+    }
+    return resolver;
+};
+
+export const getHeaders = async (config: OpenAPIConfig, options: ApiRequestOptions, formData?: FormData): Promise<Record<string, string>> => {
+    const [token, username, password, additionalHeaders] = await Promise.all([
+        resolve(options, config.TOKEN),
+        resolve(options, config.USERNAME),
+        resolve(options, config.PASSWORD),
+        resolve(options, config.HEADERS),
+    ]);
+
+    const formHeaders = typeof formData?.getHeaders === 'function' && formData?.getHeaders() || {}
+
+    const headers = Object.entries({
+        Accept: 'application/json',
+        ...additionalHeaders,
+        ...options.headers,
+        ...formHeaders,
+    })
+    .filter(([_, value]) => isDefined(value))
+    .reduce((headers, [key, value]) => ({
+        ...headers,
+        [key]: String(value),
+    }), {} as Record<string, string>);
+
+    if (isStringWithValue(token)) {
+        headers['Authorization'] = `Bearer ${token}`;
+    }
+
+    if (isStringWithValue(username) && isStringWithValue(password)) {
+        const credentials = base64(`${username}:${password}`);
+        headers['Authorization'] = `Basic ${credentials}`;
+    }
+
+    if (options.body !== undefined) {
+        if (options.mediaType) {
+            headers['Content-Type'] = options.mediaType;
+        } else if (isBlob(options.body)) {
+            headers['Content-Type'] = options.body.type || 'application/octet-stream';
+        } else if (isString(options.body)) {
+            headers['Content-Type'] = 'text/plain';
+        } else if (!isFormData(options.body)) {
+            headers['Content-Type'] = 'application/json';
+        }
+    }
+
+    return headers;
+};
+
+export const getRequestBody = (options: ApiRequestOptions): any => {
+    if (options.body) {
+        return options.body;
+    }
+    return undefined;
+};
+
+export const sendRequest = async <T>(
+    config: OpenAPIConfig,
+    options: ApiRequestOptions,
+    url: string,
+    body: any,
+    formData: FormData | undefined,
+    headers: Record<string, string>,
+    onCancel: OnCancel,
+    axiosClient: AxiosInstance
+): Promise<AxiosResponse<T>> => {
+    const source = axios.CancelToken.source();
+
+    const requestConfig: AxiosRequestConfig = {
+        url,
+        headers,
+        data: body ?? formData,
+        method: options.method,
+        withCredentials: config.WITH_CREDENTIALS,
+        withXSRFToken: config.CREDENTIALS === 'include' ? config.WITH_CREDENTIALS : false,
+        cancelToken: source.token,
+    };
+
+    onCancel(() => source.cancel('The user aborted a request.'));
+
+    try {
+        return await axiosClient.request(requestConfig);
+    } catch (error) {
+        const axiosError = error as AxiosError<T>;
+        if (axiosError.response) {
+            return axiosError.response;
+        }
+        throw error;
+    }
+};
+
+export const getResponseHeader = (response: AxiosResponse<any>, responseHeader?: string): string | undefined => {
+    if (responseHeader) {
+        const content = response.headers[responseHeader];
+        if (isString(content)) {
+            return content;
+        }
+    }
+    return undefined;
+};
+
+export const getResponseBody = (response: AxiosResponse<any>): any => {
+    if (response.status !== 204) {
+        return response.data;
+    }
+    return undefined;
+};
+
+export const catchErrorCodes = (options: ApiRequestOptions, result: ApiResult): void => {
+    const errors: Record<number, string> = {
+        400: 'Bad Request',
+        401: 'Unauthorized',
+        403: 'Forbidden',
+        404: 'Not Found',
+        500: 'Internal Server Error',
+        502: 'Bad Gateway',
+        503: 'Service Unavailable',
+        ...options.errors,
+    }
+
+    const error = errors[result.status];
+    if (error) {
+        throw new ApiError(options, result, error);
+    }
+
+    if (!result.ok) {
+        const errorStatus = result.status ?? 'unknown';
+        const errorStatusText = result.statusText ?? 'unknown';
+        const errorBody = (() => {
+            try {
+                return JSON.stringify(result.body, null, 2);
+            } catch (e) {
+                return undefined;
+            }
+        })();
+
+        throw new ApiError(options, result,
+            `Generic Error: status: ${errorStatus}; status text: ${errorStatusText}; body: ${errorBody}`
+        );
+    }
+};
+
+/**
+ * Request method
+ * @param config The OpenAPI configuration object
+ * @param options The request options from the service
+ * @param axiosClient The axios client instance to use
+ * @returns CancelablePromise<T>
+ * @throws ApiError
+ */
+export const request = <T>(config: OpenAPIConfig, options: ApiRequestOptions, axiosClient: AxiosInstance = axios): CancelablePromise<T> => {
+    return new CancelablePromise(async (resolve, reject, onCancel) => {
+        try {
+            const url = getUrl(config, options);
+            const formData = getFormData(options);
+            const body = getRequestBody(options);
+            const headers = await getHeaders(config, options, formData);
+
+            if (!onCancel.isCancelled) {
+                const response = await sendRequest<T>(config, options, url, body, formData, headers, onCancel, axiosClient);
+                const responseBody = getResponseBody(response);
+                const responseHeader = getResponseHeader(response, options.responseHeader);
+
+                const result: ApiResult = {
+                    url,
+                    ok: isSuccess(response.status),
+                    status: response.status,
+                    statusText: response.statusText,
+                    body: responseHeader ?? responseBody,
+                };
+
+                catchErrorCodes(options, result);
+
+                resolve(result.body);
+            }
+        } catch (error) {
+            reject(error);
+        }
+    });
+};

modules/frontend/src/auth/index.ts

@@ -0,0 +1,10 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+export { ApiError } from './core/ApiError';
+export { CancelablePromise, CancelError } from './core/CancelablePromise';
+export { OpenAPI } from './core/OpenAPI';
+export type { OpenAPIConfig } from './core/OpenAPI';
+
+export { AuthService } from './services/AuthService';

modules/frontend/src/auth/services/AuthService.ts

@@ -0,0 +1,58 @@
+/* generated using openapi-typescript-codegen -- do not edit */
+/* istanbul ignore file */
+/* tslint:disable */
+/* eslint-disable */
+import type { CancelablePromise } from '../core/CancelablePromise';
+import { OpenAPI } from '../core/OpenAPI';
+import { request as __request } from '../core/request';
+export class AuthService {
+    /**
+     * Sign up a new user
+     * @param requestBody
+     * @returns any Sign-up result
+     * @throws ApiError
+     */
+    public static postAuthSignUp(
+        requestBody: {
+            nickname: string;
+            pass: string;
+        },
+    ): CancelablePromise<{
+        success?: boolean;
+        error?: string | null;
+        user_id?: string | null;
+    }> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/auth/sign-up',
+            body: requestBody,
+            mediaType: 'application/json',
+        });
+    }
+    /**
+     * Sign in a user and return JWT
+     * @param requestBody
+     * @returns any Sign-in result with JWT
+     * @throws ApiError
+     */
+    public static postAuthSignIn(
+        requestBody: {
+            nickname: string;
+            pass: string;
+        },
+    ): CancelablePromise<{
+        success?: boolean;
+        error?: string | null;
+        user_id?: string | null;
+    }> {
+        return __request(OpenAPI, {
+            method: 'POST',
+            url: '/auth/sign-in',
+            body: requestBody,
+            mediaType: 'application/json',
+            errors: {
+                401: `Access denied due to invalid credentials`,
+            },
+        });
+    }
+}

modules/frontend/src/components/Header/Header.tsx

@@ -0,0 +1,90 @@
+import React, { useState } from "react";
+import { Link } from "react-router-dom";
+import { Bars3Icon, XMarkIcon } from "@heroicons/react/24/solid";
+
+type HeaderProps = {
+  username?: string;
+};
+
+export const Header: React.FC<HeaderProps> = ({ username }) => {
+  const [menuOpen, setMenuOpen] = useState(false);
+
+  const toggleMenu = () => setMenuOpen(!menuOpen);
+
+  return (
+    <header className="w-full bg-white shadow-md fixed top-0 left-0 z-50">
+      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
+        <div className="flex justify-between h-16 items-center">
+
+          {/* Левый блок — логотип / название */}
+          <div className="flex-shrink-0">
+            <Link to="/" className="text-xl font-bold text-gray-800 hover:text-blue-600">
+              NyanimeDB
+            </Link>
+          </div>
+
+          {/* Центр — ссылки на разделы (desktop) */}
+          <nav className="hidden md:flex space-x-4">
+            <Link to="/titles" className="text-gray-700 hover:text-blue-600">
+              Titles
+            </Link>
+            <Link to="/users" className="text-gray-700 hover:text-blue-600">
+              Users
+            </Link>
+            <Link to="/about" className="text-gray-700 hover:text-blue-600">
+              About
+            </Link>
+          </nav>
+
+          {/* Правый блок — профиль */}
+          <div className="hidden md:flex items-center space-x-4">
+            {username ? (
+              <Link to="/profile" className="text-gray-700 hover:text-blue-600 font-medium">
+                {username}
+              </Link>
+            ) : (
+              <Link to="/login" className="text-gray-700 hover:text-blue-600 font-medium">
+                Login
+              </Link>
+            )}
+          </div>
+
+          {/* Бургер для мобильного */}
+          <div className="md:hidden flex items-center">
+            <button
+              onClick={toggleMenu}
+              className="p-2 rounded-md hover:bg-gray-200 transition"
+            >
+              {menuOpen ? (
+                <XMarkIcon className="w-6 h-6 text-gray-800" />
+              ) : (
+                <Bars3Icon className="w-6 h-6 text-gray-800" />
+              )}
+            </button>
+          </div>
+
+        </div>
+      </div>
+
+      {/* Мобильное меню */}
+      {menuOpen && (
+        <div className="md:hidden bg-white border-t border-gray-200 shadow-md">
+          <nav className="flex flex-col p-4 space-y-2">
+            <Link to="/titles" className="text-gray-700 hover:text-blue-600" onClick={() => setMenuOpen(false)}>Titles</Link>
+            <Link to="/users" className="text-gray-700 hover:text-blue-600" onClick={() => setMenuOpen(false)}>Users</Link>
+            <Link to="/about" className="text-gray-700 hover:text-blue-600" onClick={() => setMenuOpen(false)}>About</Link>
+            {username ? (
+              <Link to="/profile" className="text-gray-700 hover:text-blue-600 font-medium" onClick={() => setMenuOpen(false)}>
+                {username}
+              </Link>
+            ) : (
+              <Link to="/login" className="text-gray-700 hover:text-blue-600 font-medium" onClick={() => setMenuOpen(false)}>
+                Login
+              </Link>
+            )}
+          </nav>
+        </div>
+      )}
+    </header>
+  );
+};

modules/frontend/src/components/LayoutSwitch/LayoutSwitch.tsx

@@ -0,0 +1,28 @@
+import React from "react";
+import { Squares2X2Icon, Bars3Icon } from "@heroicons/react/24/solid";
+
+export type LayoutSwitchProps = {
+  layout: "square" | "horizontal"
+  setLayout: (value: React.SetStateAction<"square" | "horizontal">) => void
+};
+
+export function LayoutSwitch({
+    layout,
+    setLayout
+}: LayoutSwitchProps) {
+
+  return (
+      <div className="flex justify-end">
+        <button
+          className="p-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition"
+          onClick={() =>
+            setLayout(prev => (prev === "square" ? "horizontal" : "square"))
+          }>
+          {layout === "square"
+            ? <Squares2X2Icon className="w-6 h-6" />
+            : <Bars3Icon className="w-6 h-6" />
+          }
+        </button>
+      </div>
+  );
+}

modules/frontend/src/components/ListView/ListView.tsx

@@ -0,0 +1,48 @@
+import React from "react";
+
+export type ListViewProps<T> = {
+  items: T[];
+  layout:  "square" | "horizontal";
+  renderItem: (item: T, layout: "square" | "horizontal") => React.ReactNode;
+  onLoadMore: () => void;
+  hasMore: boolean;
+  loadingMore: boolean;
+};
+
+export function ListView<T>({
+  items,
+  layout,
+  renderItem,
+  onLoadMore,
+  hasMore,
+  loadingMore
+}: ListViewProps<T>) {
+
+  return (
+    <div className="w-full flex flex-col items-center">
+      {/* Items */}
+      <div
+        className={`w-full sm:w-4/5 grid gap-6 ${
+          layout === "square"
+            ? "grid-cols-1 sm:grid-cols-2 lg:grid-cols-4"
+            : "grid-cols-1"
+        }`}
+      >
+        {items.map(item => renderItem(item, layout))}
+      </div>
+
+      {/* Load More */}
+      {hasMore && (
+        <div className="mt-8">
+          <button
+            className="px-6 py-3 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition disabled:opacity-50"
+            disabled={loadingMore}
+            onClick={onLoadMore}
+          >
+            {loadingMore ? "Loading..." : "Load More"}
+          </button>
+        </div>
+      )}
+    </div>
+  );
+}

modules/frontend/src/components/SearchBar/SearchBar.tsx

@@ -0,0 +1,34 @@
+type SearchBarProps = {
+  placeholder?: string;
+  search: string;
+  setSearch: (value: string) => void;
+};
+
+export function SearchBar({
+  placeholder = "Search...",
+  search,
+  setSearch,
+}: SearchBarProps) {
+  return (
+    <div className="w-full">
+      <input
+        type="text"
+        value={search}
+        placeholder={placeholder}
+        onChange={(e) => setSearch(e.target.value)}
+        className="
+          w-full 
+          px-4 
+          py-2 
+          border 
+          border-gray-300 
+          rounded-lg 
+          focus:outline-none 
+          focus:ring-2 
+          focus:ring-blue-500 
+          text-black
+        "
+      />
+    </div>
+  );
+}

modules/frontend/src/components/TitlesSortBox/TitlesSortBox.tsx

@@ -0,0 +1,67 @@
+import { useState } from "react";
+import type { TitleSort } from "../../api";
+import { ChevronDownIcon, ArrowUpIcon, ArrowDownIcon } from "@heroicons/react/24/solid";
+
+type TitlesSortBoxProps = {
+  sort: TitleSort;
+  setSort: (value: TitleSort) => void;
+  sortForward: boolean;
+  setSortForward: (value: boolean) => void;
+};
+
+const SORT_OPTIONS: TitleSort[] = ["id", "rating", "year", "views"];
+
+export function TitlesSortBox({
+  sort,
+  setSort,
+  sortForward,
+  setSortForward,
+}: TitlesSortBoxProps) {
+  const [open, setOpen] = useState(false);
+
+  const toggleSortDirection = () => setSortForward(!sortForward);
+  const handleSortSelect = (newSort: TitleSort) => {
+    setSort(newSort);
+    setOpen(false);
+  };
+
+  return (
+    <div className="inline-flex relative z-50">
+      {/* Левая часть — смена направления */}
+      <button
+        onClick={toggleSortDirection}
+        className="px-4 py-2 flex items-center justify-center bg-gray-100 hover:bg-gray-200 border border-gray-300 rounded-l-lg transition"
+      >
+        {sortForward ? <ArrowUpIcon className="w-4 h-4 mr-1" /> : <ArrowDownIcon className="w-4 h-4 mr-1" />}
+        <span className="text-sm font-medium">Order</span>
+      </button>
+
+      {/* Правая часть — выбор параметра */}
+      <button
+        onClick={() => setOpen(!open)}
+        className="px-4 py-2 flex items-center justify-center bg-gray-100 hover:bg-gray-200 border border-gray-300 border-l-0 rounded-r-lg transition"
+      >
+        <span className="text-sm font-medium">{sort}</span>
+        <ChevronDownIcon className="w-4 h-4 ml-1" />
+      </button>
+
+      {/* Dropdown */}
+      {open && (
+        <ul className="absolute top-full left-0 mt-1 w-40 bg-white border border-gray-300 rounded-md shadow-lg z-[1000]">
+          {SORT_OPTIONS.map(option => (
+            <li key={option}>
+              <button
+                className={`w-full text-left px-4 py-2 hover:bg-gray-100 transition ${
+                  option === sort ? "font-bold bg-gray-100" : ""
+                }`}
+                onClick={() => handleSortSelect(option)}
+              >
+                {option}
+              </button>
+            </li>
+          ))}
+        </ul>
+      )}
+    </div>
+  );
+}

modules/frontend/src/components/UserPage/UserPage.module.css

@@ -1,97 +0,0 @@
-.container {
-  display: flex;
-  justify-content: center;
-  align-items: flex-start;
-  padding: 3rem 1rem;
-  background-color: #f5f6fa;
-  min-height: 100vh;
-  font-family: "Inter", sans-serif;
-}
-
-.card {
-  background-color: #ffffff;
-  border-radius: 1rem;
-  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
-  padding: 2rem;
-  max-width: 400px;
-  width: 100%;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  text-align: center;
-}
-
-.avatar {
-  margin-bottom: 1.5rem;
-}
-
-.avatarImg {
-  width: 120px;
-  height: 120px;
-  border-radius: 50%;
-  object-fit: cover;
-  border: 3px solid #4a90e2;
-}
-
-.avatarPlaceholder {
-  width: 120px;
-  height: 120px;
-  border-radius: 50%;
-  background-color: #dcdde1;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  font-size: 3rem;
-  color: #4a4a4a;
-  font-weight: bold;
-  border: 3px solid #4a90e2;
-}
-
-.info {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-}
-
-.name {
-  font-size: 1.8rem;
-  font-weight: 700;
-  margin: 0.25rem 0;
-  color: #2f3640;
-}
-
-.nickname {
-  font-size: 1rem;
-  color: #718093;
-  margin-bottom: 1rem;
-}
-
-.desc {
-  font-size: 1rem;
-  color: #353b48;
-  margin-bottom: 1rem;
-}
-
-.created {
-  font-size: 0.9rem;
-  color: #7f8fa6;
-}
-
-.loader {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  height: 80vh;
-  font-size: 1.5rem;
-  color: #4a90e2;
-}
-
-.error {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  height: 80vh;
-  color: #e84118;
-  font-weight: 600;
-  font-size: 1.2rem;
-}

modules/frontend/src/components/cards/TitleCardHorizontal.tsx

@@ -0,0 +1,22 @@
+import type { Title } from "../../api/models/Title";
+
+export function TitleCardHorizontal({ title }: { title: Title }) {
+  return (
+    <div style={{
+      display: "flex",
+      gap: 12,
+      padding: 12,
+      border: "1px solid #ddd",
+      borderRadius: 8
+    }}>
+      {title.poster?.image_path && (
+        <img src={title.poster.image_path} width={80} />
+      )}
+      <div>
+        <h3>{title.title_names["en"]}</h3>
+        <p>{title.release_year} · {title.release_season} · Rating: {title.rating}</p>
+        <p>Status: {title.title_status}</p>
+      </div>
+    </div>
+  );
+}

modules/frontend/src/components/cards/TitleCardSquare.tsx

@@ -0,0 +1,22 @@
+// TitleCardSquare.tsx
+import type { Title } from "../../api/models/Title";
+
+export function TitleCardSquare({ title }: { title: Title }) {
+  return (
+    <div style={{
+      width: 160,
+      border: "1px solid #ddd",
+      padding: 8,
+      borderRadius: 8,
+      textAlign: "center"
+    }}>
+      {title.poster?.image_path && (
+        <img src={title.poster.image_path} width={140} />
+      )}
+      <div>
+        <h4>{title.title_names["en"]}</h4>
+        <small>{title.release_year} • {title.rating}</small>
+      </div>
+    </div>
+  );
+}

modules/frontend/src/index.css

@@ -1,68 +1,9 @@
-:root {
-  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
-  line-height: 1.5;
-  font-weight: 400;
+@import "tailwindcss";
 
-  color-scheme: light dark;
-  color: rgba(255, 255, 255, 0.87);
-  background-color: #242424;
-
-  font-synthesis: none;
-  text-rendering: optimizeLegibility;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-a {
-  font-weight: 500;
-  color: #646cff;
-  text-decoration: inherit;
-}
-a:hover {
-  color: #535bf2;
-}
-
-body {
+html, body, #root {
   margin: 0;
-  display: flex;
-  place-items: center;
-  min-width: 320px;
-  min-height: 100vh;
-}
-
-h1 {
-  font-size: 3.2em;
-  line-height: 1.1;
-}
-
-button {
-  border-radius: 8px;
-  border: 1px solid transparent;
-  padding: 0.6em 1.2em;
-  font-size: 1em;
-  font-weight: 500;
-  font-family: inherit;
-  background-color: #1a1a1a;
-  cursor: pointer;
-  transition: border-color 0.25s;
-}
-button:hover {
-  border-color: #646cff;
-}
-button:focus,
-button:focus-visible {
-  outline: 4px auto -webkit-focus-ring-color;
-}
-
-@media (prefers-color-scheme: light) {
-  :root {
-    color: #213547;
-    background-color: #ffffff;
-  }
-  a:hover {
-    color: #747bff;
-  }
-  button {
-    background-color: #f9f9f9;
-  }
+  padding: 0;
+  width: 100%;
+  height: 100%;
+  @apply text-black bg-white;
 }

modules/frontend/src/pages/LoginPage/LoginPage.tsx

@@ -0,0 +1,116 @@
+import React, { useState } from "react";
+import { AuthService } from "../../auth/services/AuthService";
+import { useNavigate } from "react-router-dom";
+
+export const LoginPage: React.FC = () => {
+  const navigate = useNavigate();
+  const [isLogin, setIsLogin] = useState(true); // true = login, false = signup
+  const [nickname, setNickname] = useState("");
+  const [password, setPassword] = useState("");
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setLoading(true);
+    setError(null);
+
+    try {
+      if (isLogin) {
+        const res = await AuthService.postAuthSignIn({ nickname, pass: password });
+        if (res.success) {
+          // TODO: сохранить JWT в localStorage/cookie
+          console.log("Logged in user id:", res.user_id);
+          navigate("/"); // редирект после успешного входа
+        } else {
+          setError(res.error || "Login failed");
+        }
+      } else {
+        const res = await AuthService.postAuthSignUp({ nickname, pass: password });
+        if (res.success) {
+          console.log("User signed up with id:", res.user_id);
+          setIsLogin(true); // переключаемся на login после регистрации
+        } else {
+          setError(res.error || "Sign up failed");
+        }
+      }
+    } catch (err: any) {
+      console.error(err);
+      setError(err?.message || "Something went wrong");
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+    <div className="min-h-screen flex items-center justify-center bg-gray-50 px-4">
+      <div className="max-w-md w-full bg-white shadow-md rounded-lg p-8">
+        <h2 className="text-2xl font-bold mb-6 text-center">
+          {isLogin ? "Login" : "Sign Up"}
+        </h2>
+
+        {error && <div className="text-red-600 mb-4">{error}</div>}
+
+        <form onSubmit={handleSubmit} className="space-y-4">
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              Nickname
+            </label>
+            <input
+              type="text"
+              value={nickname}
+              onChange={(e) => setNickname(e.target.value)}
+              className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
+              required
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium text-gray-700 mb-1">
+              Password
+            </label>
+            <input
+              type="password"
+              value={password}
+              onChange={(e) => setPassword(e.target.value)}
+              className="w-full px-4 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500"
+              required
+            />
+          </div>
+
+          <button
+            type="submit"
+            disabled={loading}
+            className="w-full bg-blue-600 text-white py-2 rounded-lg font-semibold hover:bg-blue-700 transition disabled:opacity-50"
+          >
+            {loading ? "Please wait..." : isLogin ? "Login" : "Sign Up"}
+          </button>
+        </form>
+
+        <div className="mt-4 text-center text-sm text-gray-600">
+          {isLogin ? (
+            <>
+              Don't have an account?{" "}
+              <button
+                onClick={() => setIsLogin(false)}
+                className="text-blue-600 hover:underline"
+              >
+                Sign Up
+              </button>
+            </>
+          ) : (
+            <>
+              Already have an account?{" "}
+              <button
+                onClick={() => setIsLogin(true)}
+                className="text-blue-600 hover:underline"
+              >
+                Login
+              </button>
+            </>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+};

modules/frontend/src/pages/TitlePage/TitlePage.tsx

@@ -0,0 +1,64 @@
+// import React, { useEffect, useState } from "react";
+// import { useParams } from "react-router-dom";
+// import { DefaultService } from "../../api/services/DefaultService";
+// import type { User } from "../../api/models/User";
+// import styles from "./UserPage.module.css";
+
+// const UserPage: React.FC = () => {
+//   const { id } = useParams<{ id: string }>();
+//   const [user, setUser] = useState<User | null>(null);
+//   const [loading, setLoading] = useState(true);
+//   const [error, setError] = useState<string | null>(null);
+
+//   useEffect(() => {
+//     if (!id) return;
+
+//     const getTitleInfo = async () => {
+//       try {
+//         const userInfo = await DefaultService.getTitle(id, "all");
+//         setUser(userInfo);
+//       } catch (err) {
+//         console.error(err);
+//         setError("Failed to fetch user info.");
+//       } finally {
+//         setLoading(false);
+//       }
+//     };
+//     getTitleInfo();
+//   }, [id]);
+
+//   if (loading) return <div className={styles.loader}>Loading...</div>;
+//   if (error) return <div className={styles.error}>{error}</div>;
+//   if (!user) return <div className={styles.error}>User not found.</div>;
+
+//   return (
+//     <div className={styles.container}>
+//       <div className={styles.card}>
+//         <div className={styles.avatar}>
+//           {user.avatar_id ? (
+//             <img
+//               src={`/images/${user.avatar_id}.png`}
+//               alt="User Avatar"
+//               className={styles.avatarImg}
+//             />
+//           ) : (
+//             <div className={styles.avatarPlaceholder}>
+//               {user.disp_name?.[0] || "U"}
+//             </div>
+//           )}
+//         </div>
+
+//         <div className={styles.info}>
+//           <h1 className={styles.name}>{user.disp_name || user.nickname}</h1>
+//           <p className={styles.nickname}>@{user.nickname}</p>
+//           {user.user_desc && <p className={styles.desc}>{user.user_desc}</p>}
+//           <p className={styles.created}>
+//             Joined: {new Date(user.creation_date).toLocaleDateString()}
+//           </p>
+//         </div>
+//       </div>
+//     </div>
+//   );
+// };
+
+// export default UserPage;

modules/frontend/src/pages/TitlesPage/TitlesPage.module.css

@@ -0,0 +1 @@
+@import "tailwindcss";

modules/frontend/src/pages/TitlesPage/TitlesPage.tsx

@@ -0,0 +1,154 @@
+import { useEffect, useState } from "react";
+import { ListView } from "../../components/ListView/ListView";
+import { SearchBar } from "../../components/SearchBar/SearchBar";
+import { TitlesSortBox } from "../../components/TitlesSortBox/TitlesSortBox";
+import { DefaultService } from "../../api/services/DefaultService";
+import { TitleCardSquare } from "../../components/cards/TitleCardSquare";
+import { TitleCardHorizontal } from "../../components/cards/TitleCardHorizontal";
+import type { CursorObj, Title, TitleSort } from "../../api";
+import { LayoutSwitch } from "../../components/LayoutSwitch/LayoutSwitch";
+
+const PAGE_SIZE = 10;
+
+export default function TitlesPage() {
+  const [titles, setTitles] = useState<Title[]>([]);
+  const [nextPage, setNextPage] = useState<Title[]>([]);
+  const [cursor, setCursor] = useState<CursorObj | null>(null);
+  const [search, setSearch] = useState("");
+  const [loading, setLoading] = useState(true);
+  const [loadingMore, setLoadingMore] = useState(false);
+  const [sort, setSort] = useState<TitleSort>("id");
+  const [sortForward, setSortForward] = useState(true);
+  const [layout, setLayout] = useState<"square" | "horizontal">("square");
+
+  const fetchPage = async (cursorObj: CursorObj | null) => {
+    const cursorStr = cursorObj ? btoa(JSON.stringify(cursorObj)).replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '') : "";
+
+    try {
+      const result = await DefaultService.getTitles(
+        cursorStr,
+        sort,
+        sortForward,
+        search.trim() || undefined,
+        undefined,
+        undefined,
+        undefined,
+        undefined,
+        PAGE_SIZE,
+        undefined,
+        "all"
+      );
+
+      if ((result === undefined) || !result.data?.length) {
+        return { items: [], nextCursor: null };
+      }
+      return {
+        items: result.data ?? [],
+        nextCursor: result.cursor ?? null
+      };
+    } catch (err: any) {
+      if (err.status === 204) {
+        return { items: [], nextCursor: null };
+      }
+      throw err;
+    }
+  };
+
+  // Инициализация: загружаем сразу две страницы
+  useEffect(() => {
+    const initLoad = async () => {
+      setLoading(true);
+      setTitles([]);
+      setNextPage([]);
+      setCursor(null);
+
+      const firstPage = await fetchPage(null);
+      const secondPage = firstPage.nextCursor ? await fetchPage(firstPage.nextCursor) : { items: [], nextCursor: null };
+
+      setTitles(firstPage.items);
+      setNextPage(secondPage.items);
+      setCursor(secondPage.nextCursor);
+      setLoading(false);
+    };
+
+    initLoad();
+  }, [search, sort, sortForward]);
+
+
+const handleLoadMore = async () => {
+  if (nextPage.length === 0) {
+    setLoadingMore(false);
+    return;
+  }
+
+  setLoadingMore(true);
+
+  setTitles(prev => [...prev, ...nextPage]);
+  setNextPage([]);
+
+  // Подгружаем следующую страницу с сервера
+  if (cursor) {
+    try {
+      const next = await fetchPage(cursor);
+      if (next.items.length > 0) {
+        setNextPage(next.items);
+      }
+      setCursor(next.nextCursor);
+    } catch (err) {
+      console.error(err);
+    }
+  }
+
+  // Любой сценарий – выключаем loadingMore
+  setLoadingMore(false);
+};
+
+
+
+  return (
+    <div className="w-full min-h-screen bg-gray-50 p-6 flex flex-col items-center">
+
+      <h1 className="text-4xl font-bold mb-6 text-center text-black">Titles</h1>
+
+      <div className="w-full sm:w-4/5 flex flex-col sm:flex-row gap-4 mb-6 items-center">
+        <SearchBar placeholder="Search titles..." search={search} setSearch={setSearch} />
+        <LayoutSwitch layout={layout} setLayout={setLayout} />
+        <TitlesSortBox
+          sort={sort}
+          setSort={setSort}
+          sortForward={sortForward}
+          setSortForward={setSortForward}
+        />
+      </div>
+
+      {loading && <div className="mt-20 font-medium text-black">Loading...</div>}
+
+      {!loading && titles.length === 0 && (
+        <div className="mt-20 font-medium text-black">No titles found.</div>
+      )}
+
+      {titles.length > 0 && (
+        <>
+          <ListView<Title>
+            items={titles}
+            layout={layout}
+            hasMore={!!cursor || nextPage.length > 1}
+            loadingMore={loadingMore}
+            onLoadMore={handleLoadMore}
+            renderItem={(title, layout) =>
+              layout === "square"
+                ? <TitleCardSquare title={title} />
+                : <TitleCardHorizontal title={title} />
+            }
+          />
+
+          {!cursor && nextPage.length == 0 && (
+            <div className="mt-6 font-medium text-black">
+              Результатов больше нет, было найдено {titles.length} тайтлов.
+            </div>
+          )}
+        </>
+      )}
+    </div>
+  );
+}

modules/frontend/src/pages/UserPage/UserPage.module.css

@@ -0,0 +1,103 @@
+body,
+html {
+  width: 100%;
+  margin: 0;
+  background-color: #777;
+  color: #fff;
+}
+
+html,
+body,
+#root {
+  height: 100%;
+}
+
+.header {
+  width: 100vw;
+  padding: 30px 40px;
+  background: #f7f7f7;
+  display: flex;
+  align-items: center;
+  gap: 25px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
+  border-bottom: 1px solid #e5e5e5;
+  color: #000000;
+}
+
+.avatarWrapper {
+  width: 120px;
+  height: 120px;
+  min-width: 120px;
+  border-radius: 50%;
+  overflow: hidden;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: #ddd;
+}
+
+.avatarImg {
+  width: 100%;
+  height: 100%;
+  object-fit: cover;
+}
+
+.avatarPlaceholder {
+  width: 100%;
+  height: 100%;
+  border-radius: 50%;
+  background: #ccc;
+  font-size: 42px;
+  font-weight: bold;
+  color: #555;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.userInfo {
+  display: flex;
+  flex-direction: column;
+}
+
+.name {
+  font-size: 32px;
+  font-weight: 700;
+  margin: 0;
+}
+
+.nickname {
+  font-size: 18px;
+  color: #666;
+  margin-top: 6px;
+}
+
+.container {
+  max-width: 100vw;
+  width: 100%;
+  position: absolute;
+  top: 0%;
+  /* margin: 25px auto; */
+  /* padding: 0 20px; */
+}
+
+.content {
+  margin-top: 20px;
+}
+
+.desc {
+  font-size: 18px;
+  margin-bottom: 10px;
+}
+
+.created {
+  font-size: 16px;
+  color: #888;
+}
+
+.loader,
+.error {
+  text-align: center;
+  margin-top: 40px;
+  font-size: 18px;
+}

modules/frontend/src/pages/UserPage/UserPage.tsx

@@ -33,8 +33,8 @@ const UserPage: React.FC = () => {
 
   return (
     <div className={styles.container}>
-      <div className={styles.card}>
-        <div className={styles.avatar}>
+      <div className={styles.header}>
+        <div className={styles.avatarWrapper}>
           {user.avatar_id ? (
             <img
               src={`/images/${user.avatar_id}.png`}
@@ -48,13 +48,16 @@ const UserPage: React.FC = () => {
           )}
         </div>
 
-        <div className={styles.info}>
+        <div className={styles.userInfo}>
           <h1 className={styles.name}>{user.disp_name || user.nickname}</h1>
           <p className={styles.nickname}>@{user.nickname}</p>
-          {user.user_desc && <p className={styles.desc}>{user.user_desc}</p>}
-          <p className={styles.created}>
+          {/* <p className={styles.created}>
             Joined: {new Date(user.creation_date).toLocaleDateString()}
-          </p>
+          </p> */}
+        </div>
+
+        <div className={styles.content}>
+          {user.user_desc && <p className={styles.desc}>{user.user_desc}</p>}
         </div>
       </div>
     </div>

modules/frontend/src/types/list.ts

@@ -0,0 +1,12 @@
+export interface PaginatedResult<TItem> {
+  items: TItem[];
+  nextCursor?: string;
+}
+
+export interface FetchParams {
+  search: string;
+  cursor?: string;
+}
+
+export type FetchFunction<TItem> =
+  (params: FetchParams) => Promise<PaginatedResult<TItem>>;

modules/frontend/tsconfig.app.json

@@ -20,7 +20,7 @@
     "strict": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
-    "erasableSyntaxOnly": true,
+    "erasableSyntaxOnly": false,
     "noFallthroughCasesInSwitch": true,
     "noUncheckedSideEffectImports": true
   },

modules/frontend/tsconfig.node.json

@@ -18,7 +18,7 @@
     "strict": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
-    "erasableSyntaxOnly": true,
+    "erasableSyntaxOnly": false,
     "noFallthroughCasesInSwitch": true,
     "noUncheckedSideEffectImports": true
   },

modules/frontend/vite.config.ts

@@ -1,11 +1,15 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import tailwindcss from '@tailwindcss/vite'
 
 // https://vite.dev/config/
 export default defineConfig({
-  plugins: [react()],
+  plugins: [
+    react(), 
+    tailwindcss()
+  ],
   server: {
-    host: '127.0.0.1',
+    host: '0.0.0.0',
     port: 8083,
   },
 })

sql/migrations/000001_init.up.sql

@@ -14,6 +14,7 @@ CREATE TABLE providers (
 
 CREATE TABLE tags (
     id                  bigint              GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+    -- example: { "ru": "Сёдзё", "en": "Shojo", "jp": "少女"}
     tag_names           jsonb               NOT NULL
 );
 
@@ -23,12 +24,27 @@ CREATE TABLE images (
     image_path          text                UNIQUE NOT NULL
 );
 
+CREATE TABLE reviews (
+    id                  bigint              GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+    data                text                NOT NULL,
+    rating              int                 CHECK (rating >= 0 AND rating <= 10),
+    user_id             bigint              REFERENCES users (id),
+    title_id            bigint              REFERENCES titles (id),
+    created_at          timestamptz         DEFAULT NOW()
+);
+
+CREATE TABLE review_images (
+                                            PRIMARY KEY (review_id, image_id),
+    review_id           bigint              NOT NULL REFERENCES reviews(id) ON DELETE CASCADE,
+    image_id            bigint              NOT NULL REFERENCES images(id) ON DELETE CASCADE
+);
+
 CREATE TABLE users (
     id                  bigint              GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
     avatar_id           bigint              REFERENCES images (id),
     passhash            text                NOT NULL,
-    mail                text                CHECK (mail ~ '[a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9_-]+'),
-    nickname            text                NOT NULL CHECK (nickname ~ '^[a-zA-Z0-9_-]+$'),
+    mail                text                CHECK (mail ~ '^[a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9_-]+$'),
+    nickname            text                UNIQUE NOT NULL CHECK (nickname ~ '^[a-zA-Z0-9_-]{3,}$'),
     disp_name           text,
     user_desc           text,
     creation_date       timestamptz         NOT NULL,
@@ -37,13 +53,15 @@ CREATE TABLE users (
 
 CREATE TABLE studios (
     id                  bigint              GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
-    studio_name         text                UNIQUE,
+    studio_name         text                NOT NULL UNIQUE,
     illust_id           bigint              REFERENCES images (id),
     studio_desc         text
 );
 
 CREATE TABLE titles (
+    -- // TODO: anime type (film, season etc)
     id                  bigint              GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+    -- example {"ru": ["Атака титанов", "Атака Титанов"],"en": ["Attack on Titan", "AoT"],"ja": ["進撃の巨人", "しんげきのきょじん"]}
     title_names         jsonb               NOT NULL,
     studio_id           bigint              NOT NULL REFERENCES studios (id),
     poster_id           bigint              REFERENCES images (id),
@@ -55,6 +73,7 @@ CREATE TABLE titles (
     season              int                 CHECK (season >= 0),
     episodes_aired      int                 CHECK (episodes_aired >= 0),
     episodes_all        int                 CHECK (episodes_all >= 0),
+    -- example { "1": "50.50", "2": "23.23"}
     episodes_len        jsonb,
     CHECK ((episodes_aired IS NULL AND episodes_all IS NULL)
         OR (episodes_aired IS NOT NULL AND episodes_all IS NOT NULL 
@@ -67,8 +86,9 @@ CREATE TABLE usertitles (
     title_id            bigint              NOT NULL REFERENCES titles (id),
     status              usertitle_status_t  NOT NULL,
     rate                int                 CHECK (rate > 0 AND rate <= 10),
-    review_text         text,
-    review_date         timestamptz
+    review_id           bigint              REFERENCES reviews (id),
+    ctime               timestamptz
+    -- // TODO: series status
 );
 
 CREATE TABLE title_tags (
@@ -85,6 +105,17 @@ CREATE TABLE signals (
     pending             boolean             NOT NULL
 );
 
+CREATE TABLE external_ids (
+    user_id             bigint              NOT NULL REFERENCES users (id),
+    service_id          bigint              REFERENCES external_services (id),
+    external_id         text                NOT NULL
+);
+
+CREATE TABLE external_services (
+    id                  bigint              GENERATED ALWAYS AS IDENTITY PRIMARY KEY,
+    name                text                UNIQUE NOT NULL
+);
+
 -- Functions
 CREATE OR REPLACE FUNCTION update_title_rating()
 RETURNS TRIGGER AS $$

sql/models.go

@@ -185,6 +185,17 @@ func (ns NullUsertitleStatusT) Value() (driver.Value, error) {
 	return string(ns.UsertitleStatusT), nil
 }
 
+type ExternalID struct {
+	UserID     int64  `json:"user_id"`
+	ServiceID  *int64 `json:"service_id"`
+	ExternalID string `json:"external_id"`
+}
+
+type ExternalService struct {
+	ID   int64  `json:"id"`
+	Name string `json:"name"`
+}
+
 type Image struct {
 	ID          int64        `json:"id"`
 	StorageType StorageTypeT `json:"storage_type"`
@@ -197,6 +208,20 @@ type Provider struct {
 	Credentials  []byte `json:"credentials"`
 }
 
+type Review struct {
+	ID        int64              `json:"id"`
+	Data      string             `json:"data"`
+	Rating    *int32             `json:"rating"`
+	UserID    *int64             `json:"user_id"`
+	TitleID   *int64             `json:"title_id"`
+	CreatedAt pgtype.Timestamptz `json:"created_at"`
+}
+
+type ReviewImage struct {
+	ReviewID int64 `json:"review_id"`
+	ImageID  int64 `json:"image_id"`
+}
+
 type Signal struct {
 	ID         int64  `json:"id"`
 	TitleID    *int64 `json:"title_id"`
@@ -207,7 +232,7 @@ type Signal struct {
 
 type Studio struct {
 	ID         int64   `json:"id"`
-	StudioName *string `json:"studio_name"`
+	StudioName string  `json:"studio_name"`
 	IllustID   *int64  `json:"illust_id"`
 	StudioDesc *string `json:"studio_desc"`
 }
@@ -226,7 +251,7 @@ type Title struct {
 	Rating        *float64        `json:"rating"`
 	RatingCount   *int32          `json:"rating_count"`
 	ReleaseYear   *int32          `json:"release_year"`
-	ReleaseSeason NullReleaseSeasonT `json:"release_season"`
+	ReleaseSeason *ReleaseSeasonT `json:"release_season"`
 	Season        *int32          `json:"season"`
 	EpisodesAired *int32          `json:"episodes_aired"`
 	EpisodesAll   *int32          `json:"episodes_all"`
@@ -255,6 +280,6 @@ type Usertitle struct {
 	TitleID  int64              `json:"title_id"`
 	Status   UsertitleStatusT   `json:"status"`
 	Rate     *int32             `json:"rate"`
-	ReviewText *string            `json:"review_text"`
-	ReviewDate pgtype.Timestamptz `json:"review_date"`
+	ReviewID *int64             `json:"review_id"`
+	Ctime    pgtype.Timestamptz `json:"ctime"`
 }

sql/queries.sql.go

@@ -8,6 +8,8 @@ package sqlc
 import (
 	"context"
 	"time"
+
+	"github.com/jackc/pgx/v5/pgtype"
 )
 
 const createImage = `-- name: CreateImage :one
@@ -31,16 +33,166 @@ func (q *Queries) CreateImage(ctx context.Context, arg CreateImageParams) (Image
 const getImageByID = `-- name: GetImageByID :one
 SELECT id, storage_type, image_path
 FROM images
-WHERE id = $1
+WHERE id = $1::bigint
 `
 
-func (q *Queries) GetImageByID(ctx context.Context, id int64) (Image, error) {
-	row := q.db.QueryRow(ctx, getImageByID, id)
+func (q *Queries) GetImageByID(ctx context.Context, illustID int64) (Image, error) {
+	row := q.db.QueryRow(ctx, getImageByID, illustID)
 	var i Image
 	err := row.Scan(&i.ID, &i.StorageType, &i.ImagePath)
 	return i, err
 }
 
+const getReviewByID = `-- name: GetReviewByID :one
+
+
+
+SELECT id, data, rating, user_id, title_id, created_at
+FROM reviews
+WHERE review_id = $1::bigint
+`
+
+// 100 is default limit
+// -- name: ListTitles :many
+// SELECT title_id, title_names, studio_id, poster_id, signal_ids,
+//
+//	title_status, rating, rating_count, release_year, release_season,
+//	season, episodes_aired, episodes_all, episodes_len
+//
+// FROM titles
+// ORDER BY title_id
+// LIMIT $1 OFFSET $2;
+// -- name: UpdateTitle :one
+// UPDATE titles
+// SET
+//
+//	title_names = COALESCE(sqlc.narg('title_names'), title_names),
+//	studio_id = COALESCE(sqlc.narg('studio_id'), studio_id),
+//	poster_id = COALESCE(sqlc.narg('poster_id'), poster_id),
+//	signal_ids = COALESCE(sqlc.narg('signal_ids'), signal_ids),
+//	title_status = COALESCE(sqlc.narg('title_status'), title_status),
+//	release_year = COALESCE(sqlc.narg('release_year'), release_year),
+//	release_season = COALESCE(sqlc.narg('release_season'), release_season),
+//	episodes_aired = COALESCE(sqlc.narg('episodes_aired'), episodes_aired),
+//	episodes_all = COALESCE(sqlc.narg('episodes_all'), episodes_all),
+//	episodes_len = COALESCE(sqlc.narg('episodes_len'), episodes_len)
+//
+// WHERE title_id = sqlc.arg('title_id')
+// RETURNING *;
+func (q *Queries) GetReviewByID(ctx context.Context, reviewID int64) (Review, error) {
+	row := q.db.QueryRow(ctx, getReviewByID, reviewID)
+	var i Review
+	err := row.Scan(
+		&i.ID,
+		&i.Data,
+		&i.Rating,
+		&i.UserID,
+		&i.TitleID,
+		&i.CreatedAt,
+	)
+	return i, err
+}
+
+const getStudioByID = `-- name: GetStudioByID :one
+SELECT id, studio_name, illust_id, studio_desc
+FROM studios
+WHERE id = $1::bigint
+`
+
+func (q *Queries) GetStudioByID(ctx context.Context, studioID int64) (Studio, error) {
+	row := q.db.QueryRow(ctx, getStudioByID, studioID)
+	var i Studio
+	err := row.Scan(
+		&i.ID,
+		&i.StudioName,
+		&i.IllustID,
+		&i.StudioDesc,
+	)
+	return i, err
+}
+
+const getTitleByID = `-- name: GetTitleByID :one
+
+
+
+
+SELECT id, title_names, studio_id, poster_id, title_status, rating, rating_count, release_year, release_season, season, episodes_aired, episodes_all, episodes_len
+FROM titles
+WHERE id = $1::bigint
+`
+
+// -- name: ListUsers :many
+// SELECT user_id, avatar_id, passhash, mail, nickname, disp_name, user_desc, creation_date
+// FROM users
+// ORDER BY user_id
+// LIMIT $1 OFFSET $2;
+// -- name: CreateUser :one
+// INSERT INTO users (avatar_id, passhash, mail, nickname, disp_name, user_desc, creation_date)
+// VALUES ($1, $2, $3, $4, $5, $6, $7)
+// RETURNING user_id, avatar_id, nickname, disp_name, user_desc, creation_date;
+// -- name: UpdateUser :one
+// UPDATE users
+// SET
+//
+//	avatar_id = COALESCE(sqlc.narg('avatar_id'), avatar_id),
+//	disp_name = COALESCE(sqlc.narg('disp_name'), disp_name),
+//	user_desc = COALESCE(sqlc.narg('user_desc'), user_desc),
+//	passhash  = COALESCE(sqlc.narg('passhash'), passhash)
+//
+// WHERE user_id = sqlc.arg('user_id')
+// RETURNING user_id, avatar_id, nickname, disp_name, user_desc, creation_date;
+// -- name: DeleteUser :exec
+// DELETE FROM users
+// WHERE user_id = $1;
+func (q *Queries) GetTitleByID(ctx context.Context, titleID int64) (Title, error) {
+	row := q.db.QueryRow(ctx, getTitleByID, titleID)
+	var i Title
+	err := row.Scan(
+		&i.ID,
+		&i.TitleNames,
+		&i.StudioID,
+		&i.PosterID,
+		&i.TitleStatus,
+		&i.Rating,
+		&i.RatingCount,
+		&i.ReleaseYear,
+		&i.ReleaseSeason,
+		&i.Season,
+		&i.EpisodesAired,
+		&i.EpisodesAll,
+		&i.EpisodesLen,
+	)
+	return i, err
+}
+
+const getTitleTags = `-- name: GetTitleTags :many
+SELECT 
+    tag_names
+FROM tags as g
+JOIN title_tags as t ON(t.tag_id = g.id)
+WHERE t.title_id = $1::bigint
+`
+
+func (q *Queries) GetTitleTags(ctx context.Context, titleID int64) ([][]byte, error) {
+	rows, err := q.db.Query(ctx, getTitleTags, titleID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items [][]byte
+	for rows.Next() {
+		var tag_names []byte
+		if err := rows.Scan(&tag_names); err != nil {
+			return nil, err
+		}
+		items = append(items, tag_names)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
 const getUserByID = `-- name: GetUserByID :one
 SELECT id, avatar_id, mail, nickname, disp_name, user_desc, creation_date
 FROM users
@@ -71,3 +223,292 @@ func (q *Queries) GetUserByID(ctx context.Context, id int64) (GetUserByIDRow, er
 	)
 	return i, err
 }
+
+const insertStudio = `-- name: InsertStudio :one
+INSERT INTO studios (studio_name, illust_id, studio_desc)
+VALUES (
+    $1::text, 
+    $2::bigint,
+    $3::text)
+RETURNING id, studio_name, illust_id, studio_desc
+`
+
+type InsertStudioParams struct {
+	StudioName string  `json:"studio_name"`
+	IllustID   *int64  `json:"illust_id"`
+	StudioDesc *string `json:"studio_desc"`
+}
+
+func (q *Queries) InsertStudio(ctx context.Context, arg InsertStudioParams) (Studio, error) {
+	row := q.db.QueryRow(ctx, insertStudio, arg.StudioName, arg.IllustID, arg.StudioDesc)
+	var i Studio
+	err := row.Scan(
+		&i.ID,
+		&i.StudioName,
+		&i.IllustID,
+		&i.StudioDesc,
+	)
+	return i, err
+}
+
+const insertTag = `-- name: InsertTag :one
+INSERT INTO tags (tag_names)
+VALUES (
+    $1::jsonb)
+RETURNING id, tag_names
+`
+
+func (q *Queries) InsertTag(ctx context.Context, tagNames []byte) (Tag, error) {
+	row := q.db.QueryRow(ctx, insertTag, tagNames)
+	var i Tag
+	err := row.Scan(&i.ID, &i.TagNames)
+	return i, err
+}
+
+const insertTitleTags = `-- name: InsertTitleTags :one
+INSERT INTO title_tags (title_id, tag_id)
+VALUES (
+    $1::bigint,
+    $2::bigint)
+RETURNING title_id, tag_id
+`
+
+type InsertTitleTagsParams struct {
+	TitleID int64 `json:"title_id"`
+	TagID   int64 `json:"tag_id"`
+}
+
+func (q *Queries) InsertTitleTags(ctx context.Context, arg InsertTitleTagsParams) (TitleTag, error) {
+	row := q.db.QueryRow(ctx, insertTitleTags, arg.TitleID, arg.TagID)
+	var i TitleTag
+	err := row.Scan(&i.TitleID, &i.TagID)
+	return i, err
+}
+
+const searchTitles = `-- name: SearchTitles :many
+SELECT 
+    id, title_names, studio_id, poster_id, title_status, rating, rating_count, release_year, release_season, season, episodes_aired, episodes_all, episodes_len
+FROM titles
+WHERE 
+    CASE 
+        WHEN $1::text IS NOT NULL THEN
+            (
+                SELECT bool_and(
+                    EXISTS (
+                        SELECT 1 
+                        FROM jsonb_each_text(title_names) AS t(key, val)
+                        WHERE val ILIKE pattern
+                    )
+                )
+                FROM unnest(
+                    ARRAY(
+                        SELECT '%' || trim(w) || '%'
+                        FROM unnest(string_to_array($1::text, ' ')) AS w
+                        WHERE trim(w) <> ''
+                    )
+                ) AS pattern
+            )
+        ELSE true
+    END
+
+    AND ($2::title_status_t IS NULL OR title_status = $2::title_status_t)
+    AND ($3::float IS NULL OR rating >= $3::float)
+    AND ($4::int IS NULL OR release_year = $4::int)
+    AND ($5::release_season_t IS NULL OR release_season = $5::release_season_t)
+ORDER BY
+  -- Основной ключ: выбранное поле
+  CASE
+    WHEN $6::boolean AND $7::text = 'id' THEN id
+    WHEN $6::boolean AND $7::text = 'year' THEN release_year
+    WHEN $6::boolean AND $7::text = 'rating' THEN rating
+    -- WHEN sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'views' THEN views
+  END ASC,
+  CASE
+    WHEN NOT $6::boolean AND $7::text = 'id' THEN id
+    WHEN NOT $6::boolean AND $7::text = 'year' THEN release_year
+    WHEN NOT $6::boolean AND $7::text = 'rating' THEN rating
+    -- WHEN NOT sqlc.arg(forward)::boolean AND sqlc.arg(sort_by)::text = 'views' THEN views
+  END DESC,
+
+  -- Вторичный ключ: id — только если НЕ сортируем по id
+  CASE
+    WHEN $7::text != 'id' AND $6::boolean THEN id
+  END ASC,
+  CASE
+    WHEN $7::text != 'id' AND NOT $6::boolean THEN id
+  END DESC
+LIMIT COALESCE($8::int, 100)
+`
+
+type SearchTitlesParams struct {
+	Word          *string         `json:"word"`
+	Status        *TitleStatusT   `json:"status"`
+	Rating        *float64        `json:"rating"`
+	ReleaseYear   *int32          `json:"release_year"`
+	ReleaseSeason *ReleaseSeasonT `json:"release_season"`
+	Forward       bool            `json:"forward"`
+	SortBy        string          `json:"sort_by"`
+	Limit         *int32          `json:"limit"`
+}
+
+func (q *Queries) SearchTitles(ctx context.Context, arg SearchTitlesParams) ([]Title, error) {
+	rows, err := q.db.Query(ctx, searchTitles,
+		arg.Word,
+		arg.Status,
+		arg.Rating,
+		arg.ReleaseYear,
+		arg.ReleaseSeason,
+		arg.Forward,
+		arg.SortBy,
+		arg.Limit,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []Title
+	for rows.Next() {
+		var i Title
+		if err := rows.Scan(
+			&i.ID,
+			&i.TitleNames,
+			&i.StudioID,
+			&i.PosterID,
+			&i.TitleStatus,
+			&i.Rating,
+			&i.RatingCount,
+			&i.ReleaseYear,
+			&i.ReleaseSeason,
+			&i.Season,
+			&i.EpisodesAired,
+			&i.EpisodesAll,
+			&i.EpisodesLen,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const searchUserTitles = `-- name: SearchUserTitles :many
+
+SELECT 
+    user_id, title_id, status, rate, review_id, ctime, id, title_names, studio_id, poster_id, title_status, rating, rating_count, release_year, release_season, season, episodes_aired, episodes_all, episodes_len
+FROM usertitles as u
+JOIN titles as t ON (u.title_id = t.id)
+WHERE 
+    CASE 
+        WHEN $1::text IS NOT NULL THEN
+            (
+                SELECT bool_and(
+                    EXISTS (
+                        SELECT 1 
+                        FROM jsonb_each_text(t.title_names) AS t(key, val)
+                        WHERE val ILIKE pattern
+                    )
+                )
+                FROM unnest(
+                    ARRAY(
+                        SELECT '%' || trim(w) || '%'
+                        FROM unnest(string_to_array($1::text, ' ')) AS w
+                        WHERE trim(w) <> ''
+                    )
+                ) AS pattern
+            )
+        ELSE true
+    END
+
+    AND ($2::title_status_t IS NULL OR t.title_status = $2::title_status_t)
+    AND ($3::float IS NULL OR t.rating >= $3::float)
+    AND ($4::int IS NULL OR t.release_year = $4::int)
+    AND ($5::release_season_t IS NULL OR t.release_season = $5::release_season_t)
+    AND ($6::usertitle_status_t IS NULL OR u.usertitle_status = $6::usertitle_status_t)
+
+LIMIT COALESCE($7::int, 100)
+`
+
+type SearchUserTitlesParams struct {
+	Word            *string              `json:"word"`
+	Status          *TitleStatusT        `json:"status"`
+	Rating          *float64             `json:"rating"`
+	ReleaseYear     *int32               `json:"release_year"`
+	ReleaseSeason   *ReleaseSeasonT      `json:"release_season"`
+	UsertitleStatus NullUsertitleStatusT `json:"usertitle_status"`
+	Limit           *int32               `json:"limit"`
+}
+
+type SearchUserTitlesRow struct {
+	UserID        int64              `json:"user_id"`
+	TitleID       int64              `json:"title_id"`
+	Status        UsertitleStatusT   `json:"status"`
+	Rate          *int32             `json:"rate"`
+	ReviewID      *int64             `json:"review_id"`
+	Ctime         pgtype.Timestamptz `json:"ctime"`
+	ID            int64              `json:"id"`
+	TitleNames    []byte             `json:"title_names"`
+	StudioID      int64              `json:"studio_id"`
+	PosterID      *int64             `json:"poster_id"`
+	TitleStatus   TitleStatusT       `json:"title_status"`
+	Rating        *float64           `json:"rating"`
+	RatingCount   *int32             `json:"rating_count"`
+	ReleaseYear   *int32             `json:"release_year"`
+	ReleaseSeason *ReleaseSeasonT    `json:"release_season"`
+	Season        *int32             `json:"season"`
+	EpisodesAired *int32             `json:"episodes_aired"`
+	EpisodesAll   *int32             `json:"episodes_all"`
+	EpisodesLen   []byte             `json:"episodes_len"`
+}
+
+// 100 is default limit
+// OFFSET sqlc.narg('offset')::int;
+func (q *Queries) SearchUserTitles(ctx context.Context, arg SearchUserTitlesParams) ([]SearchUserTitlesRow, error) {
+	rows, err := q.db.Query(ctx, searchUserTitles,
+		arg.Word,
+		arg.Status,
+		arg.Rating,
+		arg.ReleaseYear,
+		arg.ReleaseSeason,
+		arg.UsertitleStatus,
+		arg.Limit,
+	)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []SearchUserTitlesRow
+	for rows.Next() {
+		var i SearchUserTitlesRow
+		if err := rows.Scan(
+			&i.UserID,
+			&i.TitleID,
+			&i.Status,
+			&i.Rate,
+			&i.ReviewID,
+			&i.Ctime,
+			&i.ID,
+			&i.TitleNames,
+			&i.StudioID,
+			&i.PosterID,
+			&i.TitleStatus,
+			&i.Rating,
+			&i.RatingCount,
+			&i.ReleaseYear,
+			&i.ReleaseSeason,
+			&i.Season,
+			&i.EpisodesAired,
+			&i.EpisodesAll,
+			&i.EpisodesLen,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}

sql/sqlc.yaml

@@ -25,3 +25,13 @@ sql:
             go_type:
               import: "time"
               type: "Time"
+          - db_type: "title_status_t"
+            nullable: true
+            go_type:
+              pointer: true
+              type: "TitleStatusT"
+          - db_type: "release_season_t"
+            nullable: true
+            go_type:
+              pointer: true
+              type: "ReleaseSeasonT"