feat: handler for get /users is implemented

modules/backend/queries.sql

@@ -23,6 +23,37 @@ FROM users as t
 LEFT JOIN images as i ON (t.avatar_id = i.id)
 WHERE t.id = sqlc.arg('id')::bigint;
 
+-- name: SearchUser :many
+SELECT
+    u.id                AS id,
+    u.avatar_id         AS avatar_id,
+    u.mail              AS mail,
+    u.nickname          AS nickname,
+    u.disp_name         AS disp_name,
+    u.user_desc         AS user_desc,
+    u.creation_date     AS creation_date,
+    i.storage_type      AS storage_type,
+    i.image_path        AS image_path
+FROM users AS u
+LEFT JOIN images AS i ON u.avatar_id = i.id
+WHERE
+    (
+        sqlc.narg('word')::text IS NULL
+        OR (
+            SELECT bool_and(
+                u.nickname ILIKE ('%' || term || '%') 
+                OR u.disp_name ILIKE ('%' || term || '%')
+            )
+            FROM unnest(string_to_array(trim(sqlc.narg('word')::text), ' ')) AS term
+            WHERE term <> ''
+        )
+    )
+    AND (
+        sqlc.narg('cursor')::int IS NULL
+        OR u.id > sqlc.narg('cursor')::int
+    )
+ORDER BY u.id ASC
+LIMIT COALESCE(sqlc.narg('limit')::int, 20);
 
 -- name: GetStudioByID :one
 SELECT *