add: some user api and all api desc

common/utils/httpx/httpx.go

@@ -0,0 +1,30 @@
+package httpx
+
+import (
+	"net/http"
+	"strconv"
+)
+
+func GetUserIdFromHeader(header http.Header) (int64, error) {
+	id := header.Get("x-auth-user-id")
+	if id == "" {
+		return 0, http.ErrNoCookie
+	}
+	intId, err := strconv.ParseInt(id, 10, 64)
+	if err != nil {
+		return 0, err
+	}
+	return intId, nil
+}
+
+func GetUserIsAdminFromHeader(header http.Header) (bool, error) {
+	isAdmin := header.Get("x-auth-is-admin")
+	if isAdmin == "" {
+		return false, nil
+	}
+	boolIsAdmin, err := strconv.ParseBool(isAdmin)
+	if err != nil {
+		return false, err
+	}
+	return boolIsAdmin, nil
+}