Init: lab4 done

handlers/postUrl.go

@@ -0,0 +1,52 @@
+package handlers
+
+import (
+	"encoding/json"
+	"golang-lab4/middlewares"
+	"golang-lab4/utils"
+	"io"
+	"net/http"
+
+	"github.com/uptrace/bunrouter"
+	"go.uber.org/zap"
+)
+
+type PostUrlInput struct {
+	Url string `json:"url"`
+}
+
+// PostUrl
+//
+//	@param		request	body	PostUrlInput	true	"query params"
+//	@accept		json
+//	@success	200
+//	@router		/url [post]
+func (self *Handlers) PostUrl(
+	w http.ResponseWriter,
+	req bunrouter.Request,
+) error {
+	b, err := io.ReadAll(req.Body)
+	if err != nil {
+		return middlewares.HTTPError{
+			StatusCode:  http.StatusBadRequest,
+			Message:     "read payload failed",
+			OriginError: err,
+		}
+	}
+
+	var input PostUrlInput
+	if err := json.Unmarshal(b, &input); err != nil {
+		return middlewares.HTTPError{
+			StatusCode:  http.StatusBadRequest,
+			Message:     "failed to unmarshal input into json",
+			OriginError: err,
+		}
+	}
+
+	zap.L().Info("add url",
+		zap.String("url", input.Url))
+
+	self.fetcher.Add(input.Url)
+
+	return utils.Success(w)
+}