Create a Sign up page and handler and route

src/internal/users/handlers.go

@@ -17,6 +17,69 @@ func LoginGETHandler(e *web.Env, w http.ResponseWriter, r *http.Request) error {
 	return e.Rends(w, r, "users/login")
 }
 
+func SignupGETHandler(e *web.Env, w http.ResponseWriter, r *http.Request) error {
+	return e.Rends(w, r, "users/signup")
+}
+
+func SignupPOSTHandler(e *web.Env, w http.ResponseWriter, r *http.Request) error {
+	type newForm struct {
+		Username       string
+		Password       string
+		PasswordVerify string
+	}
+	e.Log.Debugf("creating new user ...")
+
+	err := r.ParseForm()
+	if err != nil {
+		return err
+	}
+
+	form := new(newForm)
+	decoder := schema.NewDecoder()
+	err = decoder.Decode(form, r.PostForm)
+	if err != nil {
+		return err
+	}
+
+	user := User{
+		Name: form.Username,
+	}
+	if form.Password != "" || form.PasswordVerify != "" {
+		if form.Password != form.PasswordVerify {
+			data.SetData(r, "Errors", "Password mismatch")
+			return e.Rends(w, r, "users/signup")
+		}
+		user.Hash, err = e.Auth.GenHash(form.Password)
+		if err != nil {
+			return err
+		}
+	}
+
+	err = user.NewConfig()
+	if err != nil {
+		return err
+	}
+
+	err = user.Add(e.Database)
+	if err != nil {
+		pretty.Println(err)
+		return err
+	}
+	e.Log.Debugf("new user %s created ...", form.Username)
+
+	err = e.Auth.Login(w, r, form.Username, form.Password)
+	if err != nil {
+		if err == auth.ErrInvalidPassword || err == ErrUnknownUser {
+			data.SetData(r, "Errors", "Error invalid user or password")
+			return e.Rends(w, r, "users/signup")
+		}
+		return err
+	}
+
+	http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
+	return nil
+}
+
 func LoginPOSTHandler(e *web.Env, w http.ResponseWriter, r *http.Request) error {
 	type loginForm struct {
 		Username string
@@ -38,7 +101,7 @@ func LoginPOSTHandler(e *web.Env, w http.ResponseWriter, r *http.Request) error
 	err = e.Auth.Login(w, r, form.Username, form.Password)
 	if err != nil {
 		if err == auth.ErrInvalidPassword || err == ErrUnknownUser {
-			data.SetData(r, "FormErrors", "Error invalid user or password")
+			data.SetData(r, "Errors", "Error invalid user or password")
 			return e.Rends(w, r, "users/login")
 		}
 		return err
@@ -49,6 +112,7 @@ func LoginPOSTHandler(e *web.Env, w http.ResponseWriter, r *http.Request) error
 	if err != nil {
 		return err
 	}
+
 	e.Log.Debugf("redirecting to %s", path)
 	if path != "" {
 		http.Redirect(w, r, path, http.StatusTemporaryRedirect)

src/internal/users/users.go

@@ -75,6 +75,17 @@ func (u *User) SetConfig(key string, v interface{}) error {
 	return u.RawConfig.UnmarshalJSON(b)
 }
 
+// NewConfig creates a new empty config
+func (u *User) NewConfig() error {
+	var configMap map[string]*json.RawMessage
+	b, err := json.Marshal(configMap)
+	if err != nil {
+		return err
+	}
+
+	return u.RawConfig.UnmarshalJSON(b)
+}
+
 // Token represents a token
 type Token struct {
 	sqly.BaseModel

src/main.go

@@ -72,6 +72,8 @@ func main() {
 	env.Handle("/", movies.ExplorePopular).Name("movies.home")
 	env.Handle("/users/login", users.LoginGETHandler).Name("users.login").Methods("GET")
 	env.Handle("/users/login", users.LoginPOSTHandler).Name("users.login").Methods("POST")
+	env.Handle("/users/signup", users.SignupGETHandler).Name("users.signup").Methods("GET")
+	env.Handle("/users/signup", users.SignupPOSTHandler).Name("users.signup").Methods("POST")
 	env.Handle("/users/logout", users.LogoutHandler).Name("users.logout")
 	env.Handle("/users/details", users.DetailsHandler).Name("users.details").WithRole(users.UserRole)
 	env.Handle("/users/edit", users.EditHandler).Name("users.edit").WithRole(users.UserRole)

src/templates/users/signup.tmpl

@@ -0,0 +1,39 @@
+<div class="container">
+  <div class="content-fluid">
+    <div class="col-md-6 col-md-offset-3 col-xs-12">
+      <h2>Sign up</h2>
+      <hr>
+      <form accept-charset="UTF-8" action="{{ URL "users.signup" }}" method="POST" class="form-horizontal" id="new_user">
+        <div>
+          <p class="">
+          <label for="user_email">Username</label>
+          <br>
+          <input autofocus="autofocus" class="form-control" id="username" name="Username" type="username" value="">
+          <span class="error"></span>
+          </p>
+        </div>
+        <div>
+          <p class="">
+          <label for="user_password">Password</label>
+          <br>
+          <input autocomplete="off" class="form-control" id="password" name="Password" type="password" value="">
+          <span class="error"></span>
+          </p>
+        </div>
+        <div>
+          <p class="">
+          <label for="user_password">Confirm Password</label>
+          <br>
+          <input autocomplete="off" class="form-control" id="passwordVerify" name="PasswordVerify" type="password" value="">
+          <span class="error"></span>
+          </p>
+        </div>
+        <div>
+          <input class="btn btn-primary pull-right" type="submit" value="Sign up">
+          <br>
+        </div>
+        <a class="btn btn-default btn-sm pull-left" href="/movies/%3cnil%3e">Cancel</a>
+      </form>
+    </div>
+  </div>
+</div>