refact!: project structure

sql/migrations/000001_init.up.sql

@@ -0,0 +1,99 @@
+-- TODO:
+-- title table triggers
+-- maybe jsonb constraints
+-- actions (delete)
+CREATE TYPE usertitle_status_t AS ENUM ('finished', 'planned', 'dropped', 'in-progress');
+CREATE TYPE storage_type_t AS ENUM ('local', 's3');
+CREATE TYPE title_status_t AS ENUM ('finished', 'ongoing', 'planned');
+CREATE TYPE release_season_t AS ENUM ('winter', 'spring', 'summer', 'fall');
+
+CREATE TABLE providers (
+    provider_id     serial              PRIMARY KEY,
+    provider_name   varchar(64)         NOT NULL
+    -- token
+);
+
+CREATE TABLE tags (
+    tag_id          serial              PRIMARY KEY,
+    tag_names       jsonb               NOT NULL            --mb constraints
+);
+
+
+-- clean unused images
+CREATE TABLE images (
+    image_id        serial              PRIMARY KEY,
+    storage_type    storage_type_t      NOT NULL,
+    image_path      varchar(256)        UNIQUE NOT NULL
+);
+
+CREATE TABLE users (
+    user_id         serial              PRIMARY KEY,
+    avatar_id       int                 REFERENCES images (image_id),
+    passhash        text                NOT NULL,
+    mail            varchar(64)         CHECK (mail ~ '[a-zA-Z0-9._-]+@[a-zA-Z0-9._-]+\.[a-zA-Z0-9_-]+'),
+    nickname        varchar(16)         NOT NULL CHECK (nickname ~ '^[a-zA-Z0-9_-]+$'),
+    disp_name       varchar(32),
+    user_desc       varchar(512),
+    -- timestamp tl dr, also add access ts
+    creation_date   timestamp           NOT NULL
+);
+
+CREATE TABLE studios (
+    studio_id       serial              PRIMARY KEY,
+    studio_name     varchar(64)         UNIQUE,
+    illust_id       int                 REFERENCES images (image_id),
+    studio_desc     text
+);
+
+CREATE TABLE titles (
+    title_id        serial              PRIMARY KEY,
+    title_names     jsonb               NOT NULL,
+    studio_id       int                 NOT NULL REFERENCES studios,
+    poster_id       int                 REFERENCES images (image_id),
+    --signal_ids      int[]               NOT NULL,
+    title_status    title_status_t      NOT NULL,                          
+    rating          float               CHECK (rating > 0 AND rating <= 10),    --by trigger
+    rating_count    int                 CHECK (rating_count >= 0),              --by trigger
+    release_year    int                 CHECK (release_year >= 1900),
+    release_season  release_season_t,
+    season          int                 CHECK (season >= 0),
+    episodes_aired  int                 CHECK (episodes_aired >= 0),
+    episodes_all    int                 CHECK (episodes_all >= 0),
+    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 
+        AND episodes_aired <= episodes_all))
+);
+
+CREATE TABLE reviews (
+    review_id       serial              PRIMARY KEY, --???
+    user_id         int                 NOT NULL REFERENCES users,
+    title_id        int                 NOT NULL REFERENCES titles,
+    --image_ids       int[], move somewhere
+    review_text     text                NOT NULL,
+    creation_date   timestamp           NOT NULL
+    -- constrai (title, user)
+);
+
+CREATE TABLE usertitles (
+    usertitle_id    serial              PRIMARY KEY, -- bigserial, replace by (,)
+    user_id         int                 NOT NULL REFERENCES users,
+    title_id        int                 NOT NULL REFERENCES titles,
+    status          usertitle_status_t  NOT NULL,
+    rate            int                 CHECK (rate > 0 AND rate <= 10),
+    review_id       int                 REFERENCES reviews
+);
+
+CREATE TABLE title_tags (
+                                        PRIMARY KEY (title_id, tag_id),
+    title_id        int                 NOT NULL REFERENCES titles,
+    tag_id          int                 NOT NULL REFERENCES tags
+);
+
+CREATE TABLE signals (
+    signal_id       serial              PRIMARY KEY,
+    -- title_id
+    raw_data        jsonb               NOT NULL,
+    provider_id     int                 NOT NULL REFERENCES providers,
+    dirty           bool                NOT NULL
+);