Update FastAPI deployment

.funcignore

@@ -0,0 +1,8 @@
+.git*
+.vscode
+__azurite_db*__.json
+__blobstorage__
+__queuestorage__
+local.settings.json
+test
+venv

.gitignore

@@ -41,4 +41,10 @@ Thumbs.db
 *.avi
 *.flv
 *.mov
-*.wmv
+*.wmv
+.python_packages
+__pycache__
+venv
+
+VS Code
+.vscode

README.md

@@ -1,8 +1,8 @@
-# Serverless FastAPI on Azure 
+# Serverless FastAPI on Azure
 
-Little project to tests Serverless FastAPI deployment on Azure. 
+Little project to tests Serverless FastAPI deployment on Azure.
 
-## Local run
+## Setup the project
 
 ```bash
 # Clone project
@@ -17,8 +17,20 @@ $ virtualenv venv
 
 # Install dependencies
 $ pip install -r requirements.txt
-$ pip install -r requirements-dev.txt
+```
 
-# Fire up local app server
+## Running locally using Uvicorn
+
+```bash
 $ uvicorn app.main:app --reload --log-level debug
-```
+```
+
+## Running locally using Azure Functions Core Tools
+
+```bash
+# Install tools via npm
+$ npm install -g azure-functions-core-tools@3
+
+# Start local server
+$ func start
+```

app/function.json

@@ -0,0 +1,24 @@
+{
+  "scriptFile": "main.py",
+  "bindings": [
+    {
+      "authLevel": "admin",
+      "type": "httpTrigger",
+      "direction": "in",
+      "name": "req",
+      "methods": [
+        "get",
+        "post",
+        "put",
+        "patch",
+        "delete"
+      ],
+      "route": "{*route}"
+    },
+    {
+      "type": "http",
+      "direction": "out",
+      "name": "$return"
+    }
+  ]
+}

app/main.py

@@ -1,34 +1,16 @@
+import azure.functions as func
 from fastapi import FastAPI
-from pydantic import BaseModel
-
-app = FastAPI()
 
+from app.routers import users
 
-class Item(BaseModel):
-    id: int
-    name: str
+app = FastAPI()
+app.include_router(users.router, prefix='/users', tags=['Users'])
 
 
 @app.get("/")
-def root():
-    return {"message": "API health at 100%."}
-
-
-@app.get("/items")
-def get_items():
-    return {"message": f"{len([])} Items retrieved."}
-
-
-@app.get("/items/{itemId}")
-def get_item(item_id: int):
-    return {"message": f"[id={item_id}] Item retrieved."}
-
-
-@app.post("/items")
-def add_item(item: Item):
-    return {"message": f"[id={item.id}] New item '{item.name}' added."}
+async def health():
+    return {"message": "The API is 100% ready."}
 
 
-@app.delete("/items/{itemId}")
-def delete_item(item_id: int):
-    return {"message": f"[id={item_id}] Item deleted."}
+async def main(req: func.HttpRequest, context: func.Context) -> func.HttpResponse:
+    return await func.AsgiMiddleware(app).handle_async(req, context)

app/routers/users.py

@@ -0,0 +1,33 @@
+import logging
+
+from fastapi import APIRouter
+
+router = APIRouter()
+
+
+@router.get("/{user_id}")
+async def get_user(user_id: int):
+    logging.info("Retrieving user \'%s\'...", user_id)
+    return {
+        "user_id": user_id,
+        "username": 'vic',
+        "firstname": 'Victor',
+        "lastname": 'Magtanggol',
+    }
+
+
+@router.put("/{user_id}")
+async def update_user(user_id: int):
+    logging.info("Updating user \'%s\'...", user_id)
+    return {
+        "user_id": user_id,
+        "username": 'vic',
+        "firstname": 'Victor',
+        "lastname": 'Magtanggol',
+    }
+
+
+@router.delete("/{user_id}")
+async def delete_user(user_id: int):
+    logging.info("Deleting user \'%s\'...", user_id)
+    return {"message": "OK"}

host.json

@@ -0,0 +1,20 @@
+{
+  "version": "2.0",
+  "logging": {
+    "applicationInsights": {
+      "samplingSettings": {
+        "isEnabled": true,
+        "excludedTypes": "Request"
+      }
+    }
+  },
+  "extensionBundle": {
+    "id": "Microsoft.Azure.Functions.ExtensionBundle",
+    "version": "[4.*, 5.0.0)"
+  },
+  "extensions": {
+    "http": {
+      "routePrefix": ""
+    }
+  }
+}

local.settings.json

@@ -0,0 +1,8 @@
+{
+  "IsEncrypted": false,
+  "Values": {
+    "AzureWebJobsStorage": "",
+    "FUNCTIONS_WORKER_RUNTIME": "python",
+    "AzureWebJobsFeatureFlags": "EnableWorkerIndexing"
+  }
+}

requirements.txt

@@ -1,2 +1,3 @@
 azure-functions
-fastapi==0.111.0
+fastapi==0.111.0
+uvicorn==0.30.1