78 lines
2.5 KiB
Python
78 lines
2.5 KiB
Python
from fastapi import APIRouter, Depends, HTTPException
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from fastapi.encoders import jsonable_encoder
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from fastapi.responses import JSONResponse
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from pydantic import BaseModel
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from sqlmodel import Session, select
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from ..database import get_session
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from ..deps import get_current_user
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from ..models import Budget, BudgetRule, User
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router = APIRouter(prefix="/api/budget-rules", tags=["budget-rules"])
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class BudgetRuleCreate(BaseModel):
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budget_id: str
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pattern: str
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model_config = {"alias_generator": lambda s: "".join(w.capitalize() if i else w for i, w in enumerate(s.split("_"))), "populate_by_name": True}
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@router.get("")
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def list_budget_rules(
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session: Session = Depends(get_session),
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current_user: User = Depends(get_current_user),
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):
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rules = session.exec(
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select(BudgetRule).where(BudgetRule.user_id == current_user.id).order_by(BudgetRule.created_at)
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).all()
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return JSONResponse(content=jsonable_encoder([
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{"id": r.id, "budgetId": r.budget_id, "pattern": r.pattern} for r in rules
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]))
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@router.post("", status_code=201)
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def create_budget_rule(
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body: BudgetRuleCreate,
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session: Session = Depends(get_session),
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current_user: User = Depends(get_current_user),
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):
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if not body.pattern.strip():
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raise HTTPException(status_code=400, detail="pattern is required")
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if len(body.pattern) > 200:
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raise HTTPException(status_code=400, detail="pattern must be ≤ 200 characters")
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budget = session.exec(
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select(Budget).where(Budget.id == body.budget_id, Budget.user_id == current_user.id)
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).first()
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if not budget:
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raise HTTPException(status_code=404, detail="Budget not found")
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rule = BudgetRule(
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user_id=current_user.id,
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budget_id=body.budget_id,
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pattern=body.pattern.strip(),
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)
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session.add(rule)
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session.commit()
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session.refresh(rule)
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return JSONResponse(
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content=jsonable_encoder({"id": rule.id, "budgetId": rule.budget_id, "pattern": rule.pattern}),
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status_code=201,
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)
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@router.delete("/{rule_id}", status_code=204)
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def delete_budget_rule(
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rule_id: str,
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session: Session = Depends(get_session),
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current_user: User = Depends(get_current_user),
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):
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rule = session.exec(
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select(BudgetRule).where(BudgetRule.id == rule_id, BudgetRule.user_id == current_user.id)
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).first()
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if not rule:
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raise HTTPException(status_code=404, detail="Not found")
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session.delete(rule)
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session.commit()
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