from chocs_middleware.trace import TraceMiddleware
from chocs import Application, HttpRequest, HttpResponse

# id_prefix will ensure generated tracing headers to contain your prefix
app = Application(TraceMiddleware(id_prefix="service-name-"))


@app.get("/hello")
def say_hello(req: HttpRequest) -> HttpResponse:
    return HttpResponse("Hello!")  # tracing middleware will automatically attach x-request-id, x-correlation-id, x-causation-id headers to your response

from chocs_middleware.trace import TraceMiddleware, HttpStrategy
from chocs import Application, HttpRequest, HttpResponse
import requests

# http_strategy will try to detect requests library and use it to add tracing headers in all your requests
# if it fails to detect requests library it will fallback to urllib3
app = Application(TraceMiddleware(http_strategy=HttpStrategy.AUTO))


@app.get("/hello")
def say_hello(req: HttpRequest) -> HttpResponse:
    
    requests.get("http://example.com/test")  # middleware will automatically attach x-correlation-id, x-causation-id and x-request-id headers to your request
    
    return HttpResponse("Hello!")

# when using the requests.request method you will need to add headers for it to use, otherwise it will generate default headers and is unable to attach x-correlation-id, x-causation-id and x-request-id headers
@app.get("/test")
    def say_hello(req: HttpRequest, headers=req.headers) -> HttpResponse:
        response = requests.request("GET", "http://test.com/")
        assert response.content == b"ok"

        return HttpResponse("OK")

from chocs import Application, HttpRequest, HttpResponse
from chocs_middleware.trace import TraceMiddleware, Logger

app = Application(TraceMiddleware())


@app.get("/hello")
def say_hello(req: HttpRequest) -> HttpResponse:
    logger = Logger.get("logger_name")
    logger.info("Hello {name}!", name="Bob")  # will output to log stream Hello Bob!
    return HttpResponse("Hello!")

from chocs import Application, HttpRequest, HttpResponse
from chocs_middleware.trace import TraceMiddleware, Logger

app = Application(TraceMiddleware())


@app.get("/hello")
def say_hello(req: HttpRequest) -> HttpResponse:
    logger = Logger.get("logger_name", message_format="[{level}] {tags.request.x-correlation-id} {msg}")
    logger.info("Hello {name}!", name="Bob")  # will output to log stream Hello Bob!
    return HttpResponse("Hello!")