feat: statements for tags added

sql/queries.sql.go

@@ -59,6 +59,34 @@ func (q *Queries) GetStudioByID(ctx context.Context, studioID int32) (Studio, er
 	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
@@ -117,6 +145,40 @@ func (q *Queries) InsertStudio(ctx context.Context, arg InsertStudioParams) (Stu
 	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