add hubs create in http

packages/httpRequest/hubs.go

@@ -0,0 +1,45 @@
+package httpRequest
+
+import (
+	"net/http"
+	"time"
+
+	"go-socket/packages/cache"
+	"go-socket/packages/postgresql"
+	"go-socket/packages/types"
+)
+
+func HandleHubCreate(response http.ResponseWriter, request *http.Request) {
+	if !validCheckWithResponseOnFail(&response, request, normal) {
+		return
+	}
+
+	ctx := request.Context()
+	user, err := getUserByToken(ctx, request.Header.Get("token"))
+	if err != nil {
+		http.Error(response, "invalid token", http.StatusUnauthorized)
+		return
+	}
+
+	hubName := request.Header.Get("hubname")
+	if hubName == "" {
+		http.Error(response, "hub name is required", http.StatusBadRequest)
+		return
+	}
+
+	hub := types.NewHub()
+	hub.Name = hubName
+	hub.Creator = user.Id
+	hub.Color = types.Rgba{}.GetRandom()
+	hub.CreatedAt = time.Now()
+
+	err = postgresql.HubSave(ctx, hub)
+	if err != nil {
+		http.Error(response, "failed to save hub", http.StatusInternalServerError)
+		return
+	}
+	cache.SaveHub(hub)
+
+	response.WriteHeader(http.StatusCreated)
+	response.Write([]byte(hub.Id.String()))
+}