package v1 import ( "code.vikunja.io/api/models" "github.com/labstack/echo" "net/http" "strconv" ) // RegisterUser ... func RegisterUser(c echo.Context) error { // swagger:operation POST /register user register // --- // summary: Creates a new user account // consumes: // - application/json // produces: // - application/json // parameters: // - name: body // in: body // schema: // "$ref": "#/definitions/APIUserPassword" // responses: // "200": // "$ref": "#/responses/User" // "400": // "$ref": "#/responses/Message" // "500": // "$ref": "#/responses/Message" return userAddOrUpdate(c) } // userAddOrUpdate is the handler to add a user func userAddOrUpdate(c echo.Context) error { // TODO: prevent everyone from updating users // Check for Request Content var datUser *models.APIUserPassword if err := c.Bind(&datUser); err != nil { return c.JSON(http.StatusBadRequest, models.Message{"No user model provided."}) } // Check if we have an ID other than the one in the struct id := c.Param("id") if id != "" { // Make int userID, err := strconv.ParseInt(id, 10, 64) if err != nil { return c.JSON(http.StatusBadRequest, models.Message{"Invalid ID."}) } datUser.ID = userID } // Check if the user exists var exists bool _, err := models.GetUserByID(datUser.ID) if err != nil { if models.IsErrUserDoesNotExist(err) { exists = true } else { return c.JSON(http.StatusInternalServerError, models.Message{"Could not check if the user exists."}) } } // Insert or update the user var newUser models.User if exists { newUser, err = models.UpdateUser(datUser.APIFormat()) } else { newUser, err = models.CreateUser(datUser.APIFormat()) } if err != nil { // Check for user already exists if models.IsErrUsernameExists(err) { return c.JSON(http.StatusBadRequest, models.Message{"A user with this username already exists."}) } // Check for user with that email already exists if models.IsErrUserEmailExists(err) { return c.JSON(http.StatusBadRequest, models.Message{"A user with this email address already exists."}) } // Check for no username provided if models.IsErrNoUsername(err) { return c.JSON(http.StatusBadRequest, models.Message{"Please specify a username."}) } // Check for no username or password provided if models.IsErrNoUsernamePassword(err) { return c.JSON(http.StatusBadRequest, models.Message{"Please specify a username and a password."}) } // Check for user does not exist if models.IsErrUserDoesNotExist(err) { return c.JSON(http.StatusBadRequest, models.Message{"The user does not exist."}) } return c.JSON(http.StatusInternalServerError, models.Message{"Error"}) } return c.JSON(http.StatusOK, newUser) }