zwitschi
39c45e720c
- Create .env.example for environment variables - Update README with project structure and development setup instructions - Implement FastAPI application with API routes for scenarios and parameters - Add database models for scenarios, parameters, and simulation results - Introduce validation middleware for JSON requests - Create services for running simulations and generating reports - Add testing strategy and directory structure in documentation
51 lines
1.2 KiB
Python
51 lines
1.2 KiB
Python
from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from config.database import SessionLocal
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from models.parameters import Parameter
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from models.scenario import Scenario
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from pydantic import BaseModel
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from typing import Optional, List
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router = APIRouter(prefix="/api/parameters", tags=["parameters"])
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class ParameterCreate(BaseModel):
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scenario_id: int
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name: str
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value: float
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class ParameterRead(ParameterCreate):
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id: int
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class Config:
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orm_mode = True
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# Dependency
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def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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@router.post("/", response_model=ParameterRead)
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def create_parameter(param: ParameterCreate, db: Session = Depends(get_db)):
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scen = db.query(Scenario).filter(Scenario.id == param.scenario_id).first()
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if not scen:
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raise HTTPException(status_code=404, detail="Scenario not found")
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new_param = Parameter(scenario_id=param.scenario_id,
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name=param.name, value=param.value)
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db.add(new_param)
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db.commit()
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db.refresh(new_param)
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return new_param
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@router.get("/", response_model=List[ParameterRead])
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def list_parameters(db: Session = Depends(get_db)):
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return db.query(Parameter).all()
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