Initial commit: AuroraMusic monorepo

apps/api/app/schemas.py

@@ -0,0 +1,71 @@
+import uuid
+from datetime import datetime
+from typing import Literal
+
+from pydantic import BaseModel, EmailStr, Field
+
+
+class SignupRequest(BaseModel):
+    email: EmailStr
+    password: str = Field(min_length=8, max_length=200)
+    display_name: str = Field(min_length=1, max_length=100)
+
+
+class LoginRequest(BaseModel):
+    email: EmailStr
+    password: str
+
+
+class TokenResponse(BaseModel):
+    access_token: str
+    token_type: str = "bearer"
+
+
+class UserOut(BaseModel):
+    id: uuid.UUID
+    email: EmailStr
+    display_name: str
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class SongCreateRequest(BaseModel):
+    title: str = Field(min_length=1, max_length=200)
+    prompt: str = Field(min_length=1, max_length=2000)
+    mode: Literal["instrumental", "vocals"] = "instrumental"
+    lyrics: str | None = Field(default=None, max_length=4000)
+    is_public: bool = False
+
+
+class SongUpdateRequest(BaseModel):
+    title: str | None = Field(default=None, min_length=1, max_length=200)
+    is_public: bool | None = None
+
+
+class SongOut(BaseModel):
+    id: uuid.UUID
+    user_id: uuid.UUID
+    owner_display_name: str | None = None
+    title: str
+    prompt: str
+    lyrics: str | None
+    mode: str
+    status: str
+    error_message: str | None
+    duration_seconds: float | None
+    cover_seed: int
+    is_public: bool
+    like_count: int
+    liked_by_me: bool = False
+    audio_url: str | None = None
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class SongListResponse(BaseModel):
+    items: list[SongOut]
+    total: int