task_id: task_create_model_song_genre
entity_id: model_song_genre
generated_at: '2025-12-18T15:16:50.224015'
workflow_version: v001
target:
  type: model
  definition:
    id: model_song_genre
    name: SongGenre
    table_name: song_genres
    description: Junction table for song-genre many-to-many
    fields:
    - name: song_id
      type: uuid
      constraints:
      - not_null
      - foreign_key
      references: songs.id
    - name: genre_id
      type: uuid
      constraints:
      - not_null
      - foreign_key
      references: genres.id
    relations:
    - type: belongs_to
      to: model_song
      foreign_key: song_id
    - type: belongs_to
      to: model_genre
      foreign_key: genre_id
    indexes:
    - fields:
      - song_id
      - genre_id
      unique: true
    timestamps: false
related:
  models: []
  apis: []
  components: []
dependencies:
  entity_ids: []
  definitions: []
files:
  to_create:
  - prisma/schema.prisma
  - app/models/songgenre.ts
  reference: []
acceptance:
- criterion: Model defined in Prisma schema
  verification: Check prisma/schema.prisma
- criterion: TypeScript types exported
  verification: Import type in test file
- criterion: Relations properly configured
  verification: Check Prisma relations