Primera versión del backend

backend/app/api/routes/generation.py

@@ -0,0 +1,43 @@
+import uuid
+from typing import Annotated
+
+from fastapi import APIRouter, Depends
+
+from app.api.dependencies import get_exam_service, get_llm_client
+from app.schemas.exam import (
+    BuildPromptRequest,
+    GenerateExamRequest,
+    ParsedQuestionsResponse,
+    ParseRequest,
+    PromptResponse,
+)
+from app.services.exam_service import ExamService
+from app.services.llm import LLMClient
+
+router = APIRouter(tags=["generation"])
+
+
+@router.post("/prompts/{template_id}", response_model=PromptResponse)
+def build_prompt(
+    template_id: uuid.UUID,
+    payload: BuildPromptRequest,
+    service: Annotated[ExamService, Depends(get_exam_service)],
+) -> PromptResponse:
+    return service.build_prompt(template_id, payload.topic_prompt)
+
+
+@router.post("/generate", response_model=ParsedQuestionsResponse)
+async def generate_exam(
+    payload: GenerateExamRequest,
+    service: Annotated[ExamService, Depends(get_exam_service)],
+    llm_client: Annotated[LLMClient, Depends(get_llm_client)],
+) -> ParsedQuestionsResponse:
+    return await service.generate_with_llm(payload.template_id, payload.topic_prompt, llm_client)
+
+
+@router.post("/parse", response_model=ParsedQuestionsResponse)
+def parse_ai_output(
+    payload: ParseRequest,
+    service: Annotated[ExamService, Depends(get_exam_service)],
+) -> ParsedQuestionsResponse:
+    return service.parse_and_persist(payload)