Deactivated registration

app/Service/MemberService.php

@@ -5,10 +5,21 @@ declare(strict_types=1);
 namespace App\Service;
 
 use App\Enums\Role;
+use App\Events\MemberRemoved;
+use App\Exceptions\Api\CanNotRemoveOwnerFromOrganization;
+use App\Exceptions\Api\ChangingRoleToPlaceholderIsNotAllowed;
+use App\Exceptions\Api\EntityStillInUseApiException;
+use App\Exceptions\Api\OnlyOwnerCanChangeOwnership;
+use App\Exceptions\Api\OrganizationNeedsAtLeastOneOwner;
 use App\Models\Member;
 use App\Models\Organization;
+use App\Models\ProjectMember;
+use App\Models\TimeEntry;
 use App\Models\User;
+use Illuminate\Support\Facades\DB;
 use InvalidArgumentException;
+use Laravel\Jetstream\Events\AddingTeamMember;
+use Laravel\Jetstream\Events\TeamMemberAdded;
 
 class MemberService
 {
@@ -19,6 +30,72 @@ class MemberService
         $this->userService = $userService;
     }
 
+    public function addMember(User $user, Organization $organization, Role $role, bool $asSuperAdmin = false): Member
+    {
+        if (! $asSuperAdmin) {
+            AddingTeamMember::dispatch($organization, $user);
+        }
+
+        $member = new Member;
+        DB::transaction(function () use ($organization, $user, $role, &$member): void {
+            $member->user()->associate($user);
+            $member->organization()->associate($organization);
+            $member->role = $role->value;
+            $member->save();
+        });
+
+        if (! $asSuperAdmin) {
+            TeamMemberAdded::dispatch($organization, $user);
+        }
+
+        return $member;
+    }
+
+    /**
+     * @throws CanNotRemoveOwnerFromOrganization
+     * @throws EntityStillInUseApiException
+     */
+    public function removeMember(Member $member, Organization $organization): void
+    {
+        if (TimeEntry::query()->where('user_id', $member->user_id)->whereBelongsTo($organization, 'organization')->exists()) {
+            throw new EntityStillInUseApiException('member', 'time_entry');
+        }
+        if (ProjectMember::query()->whereBelongsToOrganization($organization)->where('user_id', $member->user_id)->exists()) {
+            throw new EntityStillInUseApiException('member', 'project_member');
+        }
+        if ($member->role === Role::Owner->value) {
+            throw new CanNotRemoveOwnerFromOrganization;
+        }
+
+        $member->delete();
+        MemberRemoved::dispatch($member, $organization);
+    }
+
+    /**
+     * @throws ChangingRoleToPlaceholderIsNotAllowed
+     * @throws OnlyOwnerCanChangeOwnership
+     * @throws OrganizationNeedsAtLeastOneOwner
+     */
+    public function changeRole(Member $member, Organization $organization, Role $newRole, bool $allowOwnerChange): void
+    {
+        $oldRole = Role::from($member->role);
+        if ($oldRole === Role::Owner) {
+            throw new OrganizationNeedsAtLeastOneOwner;
+        }
+        if ($newRole === Role::Placeholder) {
+            throw new ChangingRoleToPlaceholderIsNotAllowed;
+        }
+        if ($newRole === Role::Owner) {
+            if ($allowOwnerChange) {
+                $this->changeOwnership($organization, $member);
+            } else {
+                throw new OnlyOwnerCanChangeOwnership;
+            }
+        } else {
+            $member->role = $newRole->value;
+        }
+    }
+
     /**
      * Change the ownership of an organization to a new user.
      * The previous owner will be demoted to an admin.