task_id: task_create_model_artist
entity_id: model_artist
generated_at: '2025-12-18T15:16:50.218607'
workflow_version: v001
target:
  type: model
  definition:
    id: model_artist
    name: Artist
    table_name: artists
    description: Extended profile for musicians
    fields:
    - name: id
      type: uuid
      constraints:
      - primary_key
    - name: user_id
      type: uuid
      constraints:
      - not_null
      - foreign_key
      references: users.id
    - name: stage_name
      type: string
      constraints:
      - not_null
    - name: bio
      type: text
      constraints:
      - nullable
    - name: cover_image_url
      type: string
      constraints:
      - nullable
    - name: social_links
      type: jsonb
      description: JSON object with {twitter, instagram, facebook, website}
      constraints:
      - nullable
    - name: verified
      type: boolean
      default: false
    - name: created_at
      type: timestamp
      constraints:
      - not_null
    - name: updated_at
      type: timestamp
      constraints:
      - not_null
    relations:
    - type: belongs_to
      to: model_user
      foreign_key: user_id
    - type: has_many
      to: model_song
      foreign_key: artist_id
    - type: has_many
      to: model_album
      foreign_key: artist_id
    - type: belongs_to
      to: model_label
      foreign_key: label_id
      optional: true
    indexes:
    - fields:
      - user_id
      unique: true
    - fields:
      - stage_name
    timestamps: true
related:
  models: []
  apis: []
  components: []
dependencies:
  entity_ids: []
  definitions: []
files:
  to_create:
  - prisma/schema.prisma
  - app/models/artist.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