phase 14

backend/app/boards/schemas.py

@@ -106,3 +106,49 @@ class GroupResponse(BaseModel):
     member_count: int = Field(default=0, description="Number of images in group")
     created_at: datetime
     updated_at: datetime
+
+
+class ShareLinkCreate(BaseModel):
+    """Schema for creating a new share link."""
+
+    permission_level: str = Field(..., pattern=r"^(view-only|view-comment)$", description="Permission level")
+    expires_at: datetime | None = Field(None, description="Optional expiration datetime")
+
+
+class ShareLinkResponse(BaseModel):
+    """Response schema for share link."""
+
+    model_config = ConfigDict(from_attributes=True)
+
+    id: UUID
+    board_id: UUID
+    token: str
+    permission_level: str
+    created_at: datetime
+    expires_at: datetime | None = None
+    last_accessed_at: datetime | None = None
+    access_count: int = 0
+    is_revoked: bool = False
+
+
+class CommentCreate(BaseModel):
+    """Schema for creating a new comment."""
+
+    author_name: str = Field(..., min_length=1, max_length=100, description="Commenter name")
+    content: str = Field(..., min_length=1, max_length=5000, description="Comment text")
+    position: dict | None = Field(None, description="Optional canvas position {x, y}")
+
+
+class CommentResponse(BaseModel):
+    """Response schema for comment."""
+
+    model_config = ConfigDict(from_attributes=True)
+
+    id: UUID
+    board_id: UUID
+    share_link_id: UUID | None = None
+    author_name: str
+    content: str
+    position: dict | None = None
+    created_at: datetime
+    is_deleted: bool = False