Include ollama in API

src/server.py

@@ -6,7 +6,7 @@ import os
 import secrets
 import typing
 import time
-from fastapi import FastAPI, Depends, HTTPException
+from fastapi import FastAPI, Depends, HTTPException, APIRouter
 from fastapi.responses import JSONResponse, Response
 from fastapi.security import HTTPBasic, HTTPBasicCredentials
 from pydantic import BaseModel, Field
@@ -40,25 +40,29 @@ def check_credentials(credentials: HTTPBasicCredentials = Depends(security)):
     return credentials
 
 
-def get_db() -> redis.Redis:
-    uri = os.getenv("REDIS_URL", "redis://redis")
-    conn = redis.Redis.from_url(uri)
-    try:
-        yield conn
-    finally:
-        conn.close()
+def get_db_factory(n: int = 11) -> typing.Callable[[], typing.Generator[redis.Redis, None, None]]:
+    def inner():
+        uri = os.getenv("REDIS_URL", "redis://redis")
+        conn = redis.Redis.from_url(uri)
+        conn.select(n)
+        try:
+            yield conn
+        finally:
+            conn.close()
+    return inner
 
 
 app = FastAPI(
     title="Jimmy v3 API",
     version="3.0.0",
     dependencies=[Depends(check_credentials)],
-    root_path=os.getenv("WEB_ROOT_PATH")
+    root_path=os.getenv("WEB_ROOT_PATH", "") + "/api"
 )
+truth_router = APIRouter(prefix="/truths")
 
 
-@app.get("/api/truths/all")
-def get_all_truths(rich: bool = True, db: redis.Redis = Depends(get_db)):
+@truth_router.get("/")
+def get_all_truths(rich: bool = True, db: redis.Redis = Depends(get_db_factory())):
     """Retrieves all stored truths"""
     keys = db.keys()
     if rich is False:
@@ -67,17 +71,17 @@ def get_all_truths(rich: bool = True, db: redis.Redis = Depends(get_db)):
     return truths
 
 
-@app.get("/api/truths/{truth_id}")
-def get_truth(truth_id: str, db: redis.Redis = Depends(get_db)):
+@truth_router.get("/{truth_id}")
+def get_truth(truth_id: str, db: redis.Redis = Depends(get_db_factory())):
     """Retrieves a stored truth"""
-    data = db.get(truth_id)
+    data: str = db.get(truth_id)
     if not data:
         raise HTTPException(404, detail="%r not found." % id)
     return json.loads(data)
 
 
-@app.head("/api/truths/{truth_id}")
-def head_truth(truth_id: str, db: redis.Redis = Depends(get_db)):
+@truth_router.head("/{truth_id}")
+def head_truth(truth_id: str, db: redis.Redis = Depends(get_db_factory())):
     """Checks that a truth exists"""
     data = db.get(truth_id)
     if not data:
@@ -85,11 +89,11 @@ def head_truth(truth_id: str, db: redis.Redis = Depends(get_db)):
     return Response()
 
 
-@app.post("/api/truths", status_code=201)
-def post_truth(payload: TruthPayload, response: JSONResponse, db: redis.Redis = Depends(get_db)):
+@truth_router.post("/", status_code=201)
+def post_truth(payload: TruthPayload, response: JSONResponse, db: redis.Redis = Depends(get_db_factory())):
     """Stores a new truth"""
     data = payload.model_dump()
-    existing = db.get(data["id"])
+    existing: str = db.get(data["id"])
     if existing:
         parsed = json.loads(existing)
         if parsed == existing:
@@ -100,8 +104,8 @@ def post_truth(payload: TruthPayload, response: JSONResponse, db: redis.Redis =
     return data
 
 
-@app.put("/api/truths/{truth_id}")
-def put_truth(truth_id: str, payload: TruthPayload, db: redis.Redis = Depends(get_db)):
+@truth_router.put("/{truth_id}")
+def put_truth(truth_id: str, payload: TruthPayload, db: redis.Redis = Depends(get_db_factory())):
     """Replaces a stored truth"""
     data = payload.model_dump()
     existing = db.get(truth_id)
@@ -111,16 +115,51 @@ def put_truth(truth_id: str, payload: TruthPayload, db: redis.Redis = Depends(ge
     return data
 
 
-@app.delete("/api/truths/{truth_id}", status_code=204)
-def delete_truth(truth_id: str, db: redis.Redis = Depends(get_db)):
+@truth_router.delete("/{truth_id}", status_code=204)
+def delete_truth(truth_id: str, db: redis.Redis = Depends(get_db_factory())):
     """Deletes a stored truth"""
     if not db.delete(truth_id):
         raise HTTPException(404, detail="%r not found." % truth_id)
     return Response(status_code=204)
 
 
-@app.get("/api/health")
-def health(db: redis.Redis = Depends(get_db)):
+app.include_router(truth_router)
+ollama_router = APIRouter(prefix="/ollama")
+
+
+@app.get("/threads")
+def get_ollama_threads(db: redis.Redis = Depends(get_db_factory(0))):
+    """
+    Retrieves all stored threads
+
+    This only returns thread keys as returning entire threads would be too much data.
+    """
+    keys = db.keys()
+    return keys
+
+
+@app.get("/thread/{thread_id}")
+def get_ollama_thread(thread_id: str, db: redis.Redis = Depends(get_db_factory(0))):
+    """Retrieves a stored thread"""
+    data: str = db.get(thread_id)
+    if not data:
+        raise HTTPException(404, detail="%r not found." % thread_id)
+    return json.loads(data)
+
+
+@app.delete("/thread/{thread_id}", status_code=204)
+def delete_ollama_thread(thread_id: str, db: redis.Redis = Depends(get_db_factory(0))):
+    """Deletes a stored thread"""
+    if not db.delete(thread_id):
+        raise HTTPException(404, detail="%r not found." % thread_id)
+    return Response(status_code=204)
+
+
+app.include_router(ollama_router)
+
+
+@app.get("/health")
+def health(db: redis.Redis = Depends(get_db_factory())):
     try:
         db.ping()
     except ConnectionError: