fix:bug

backend/app/schemas.py

@@ -0,0 +1,88 @@
+from datetime import datetime
+from typing import Any, Dict, List, Optional
+
+from pydantic import BaseModel, Field
+
+
+class CustomerBase(BaseModel):
+    name: str = Field(..., description="Customer name")
+    contact_info: Optional[str] = Field(None, description="Contact information")
+
+
+class CustomerCreate(CustomerBase):
+    pass
+
+
+class CustomerUpdate(BaseModel):
+    name: Optional[str] = None
+    contact_info: Optional[str] = None
+
+
+class CustomerRead(CustomerBase):
+    id: int
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class ProjectRead(BaseModel):
+    id: int
+    customer_id: int
+    raw_requirement: str
+    ai_solution_md: Optional[str] = None
+    status: str
+    created_at: datetime
+
+    class Config:
+        from_attributes = True
+
+
+class ProjectUpdate(BaseModel):
+    ai_solution_md: Optional[str] = None
+    status: Optional[str] = None
+
+
+class RequirementAnalyzeRequest(BaseModel):
+    customer_id: int = Field(..., description="Related customer id")
+    raw_text: str = Field(..., description="Raw requirement text from chat or WeChat")
+
+
+class RequirementAnalyzeResponse(BaseModel):
+    project_id: int
+    ai_solution_md: str
+    ai_solution_json: Dict[str, Any]
+
+
+class QuoteGenerateResponse(BaseModel):
+    quote_id: int
+    project_id: int
+    total_amount: float
+    excel_path: str
+    pdf_path: str
+
+
+class ContractGenerateRequest(BaseModel):
+    delivery_date: str = Field(..., description="Delivery date, e.g. 2026-03-31")
+    extra_placeholders: Dict[str, str] = Field(
+        default_factory=dict,
+        description="Additional placeholder mappings for the contract template",
+    )
+
+
+class ContractGenerateResponse(BaseModel):
+    project_id: int
+    contract_path: str
+
+
+class FinanceSyncResult(BaseModel):
+    id: int
+    month: str
+    type: str
+    file_name: str
+    file_path: str
+
+
+class FinanceSyncResponse(BaseModel):
+    items: List[FinanceSyncResult]
+