initial commit

app/Actions/Jetstream/AddTeamMember.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace App\Actions\Jetstream;
+
+use Illuminate\Support\Facades\Gate;
+use Illuminate\Support\Facades\Validator;
+use Laravel\Jetstream\Contracts\AddsTeamMembers;
+use Laravel\Jetstream\Events\AddingTeamMember;
+use Laravel\Jetstream\Events\TeamMemberAdded;
+use Laravel\Jetstream\Jetstream;
+use Laravel\Jetstream\Rules\Role;
+
+class AddTeamMember implements AddsTeamMembers
+{
+    /**
+     * Add a new team member to the given team.
+     *
+     * @param  mixed  $user
+     * @param  mixed  $team
+     * @param  string  $email
+     * @param  string|null  $role
+     * @return void
+     */
+    public function add($user, $team, string $email, string $role = null)
+    {
+        Gate::forUser($user)->authorize('addTeamMember', $team);
+
+        $this->validate($team, $email, $role);
+
+        $newTeamMember = Jetstream::findUserByEmailOrFail($email);
+
+        AddingTeamMember::dispatch($team, $newTeamMember);
+
+        $team->users()->attach(
+            $newTeamMember, ['role' => $role]
+        );
+
+        TeamMemberAdded::dispatch($team, $newTeamMember);
+    }
+
+    /**
+     * Validate the add member operation.
+     *
+     * @param  mixed  $team
+     * @param  string  $email
+     * @param  string|null  $role
+     * @return void
+     */
+    protected function validate($team, string $email, ?string $role)
+    {
+        Validator::make([
+            'email' => $email,
+            'role' => $role,
+        ], $this->rules(), [
+            'email.exists' => __('We were unable to find a registered user with this email address.'),
+        ])->after(
+            $this->ensureUserIsNotAlreadyOnTeam($team, $email)
+        )->validateWithBag('addTeamMember');
+    }
+
+    /**
+     * Get the validation rules for adding a team member.
+     *
+     * @return array
+     */
+    protected function rules()
+    {
+        return array_filter([
+            'email' => ['required', 'email', 'exists:users'],
+            'role' => Jetstream::hasRoles()
+                            ? ['required', 'string', new Role]
+                            : null,
+        ]);
+    }
+
+    /**
+     * Ensure that the user is not already on the team.
+     *
+     * @param  mixed  $team
+     * @param  string  $email
+     * @return \Closure
+     */
+    protected function ensureUserIsNotAlreadyOnTeam($team, string $email)
+    {
+        return function ($validator) use ($team, $email) {
+            $validator->errors()->addIf(
+                $team->hasUserWithEmail($email),
+                'email',
+                __('This user already belongs to the team.')
+            );
+        };
+    }
+}