Updated invitation flow, Moved jetstream function to REST endpoints; Lower case email

.gitignore

@@ -42,3 +42,4 @@ yarn-error.log
 /data
 /config/caddy
 /config/composer
+/AGENTS.md

app/Actions/Jetstream/AddOrganizationMember.php

@@ -4,18 +4,9 @@ declare(strict_types=1);
 
 namespace App\Actions\Jetstream;
 
-use App\Enums\Role;
+use App\Exceptions\MovedToApiException;
 use App\Models\Organization;
 use App\Models\User;
-use App\Service\MemberService;
-use Closure;
-use Illuminate\Contracts\Validation\ValidationRule;
-use Illuminate\Database\Eloquent\Builder;
-use Illuminate\Support\Facades\Gate;
-use Illuminate\Support\Facades\Validator;
-use Illuminate\Validation\Rule;
-use Illuminate\Validation\Rules\In;
-use Korridor\LaravelModelValidationRules\Rules\ExistsEloquent;
 use Laravel\Jetstream\Contracts\AddsTeamMembers;
 
 class AddOrganizationMember implements AddsTeamMembers
@@ -25,70 +16,6 @@ class AddOrganizationMember implements AddsTeamMembers
      */
     public function add(User $owner, Organization $organization, string $email, ?string $role = null): void
     {
-        Gate::forUser($owner)->authorize('addTeamMember', $organization); // TODO: refactor after owner refactoring
+        throw new MovedToApiException;
-
-        $this->validate($organization, $email, $role);
-
-        $newOrganizationMember = User::query()
-            ->where('email', $email)
-            ->where('is_placeholder', '=', false)
-            ->firstOrFail();
-
-        app(MemberService::class)->addMember($newOrganizationMember, $organization, Role::from($role));
-    }
-
-    /**
-     * Validate the add member operation.
-     */
-    protected function validate(Organization $organization, string $email, ?string $role): void
-    {
-        Validator::make([
-            'email' => $email,
-            'role' => $role,
-        ], $this->rules())->after(
-            $this->ensureUserIsNotAlreadyOnTeam($organization, $email)
-        )->validateWithBag('addTeamMember');
-    }
-
-    /**
-     * Get the validation rules for adding a team member.
-     *
-     * @return array<string, array<ValidationRule|Rule|string|In>>
-     */
-    protected function rules(): array
-    {
-        return [
-            'email' => [
-                'required',
-                'email',
-                ExistsEloquent::make(User::class, 'email', function (Builder $builder) {
-                    /** @var Builder<User> $builder */
-                    return $builder->where('is_placeholder', '=', false);
-                })->withMessage(__('We were unable to find a registered user with this email address.')),
-            ],
-            'role' => [
-                'required',
-                'string',
-                Rule::in([
-                    Role::Admin->value,
-                    Role::Manager->value,
-                    Role::Employee->value,
-                ]),
-            ],
-        ];
-    }
-
-    /**
-     * Ensure that the user is not already on the team.
-     */
-    protected function ensureUserIsNotAlreadyOnTeam(Organization $team, string $email): Closure
-    {
-        return function ($validator) use ($team, $email): void {
-            $validator->errors()->addIf(
-                $team->hasRealUserWithEmail($email),
-                'email',
-                __('This user already belongs to the team.')
-            );
-        };
     }
 }

app/Actions/Jetstream/CreateOrganization.php

@@ -25,6 +25,8 @@ class CreateOrganization implements CreatesTeams
      *
      * @throws AuthorizationException
      * @throws ValidationException
+     *
+     * @deprecated Use REST endpoint instead
      */
     public function create(User $user, array $input): Organization
     {

app/Actions/Jetstream/DeleteOrganization.php

@@ -12,6 +12,8 @@ class DeleteOrganization implements DeletesTeams
 {
     /**
      * Delete the given team.
+     *
+     * @deprecated Use REST endpoint instead
      */
     public function delete(Organization $organization): void
     {

app/Actions/Jetstream/DeleteUser.php

@@ -16,6 +16,8 @@ class DeleteUser implements DeletesUsers
      * Delete the given user.
      *
      * @throws ValidationException
+     *
+     * @deprecated Use REST endpoint instead
      */
     public function delete(User $user): void
     {

app/Actions/Jetstream/ValidateOrganizationDeletion.php

@@ -18,6 +18,8 @@ class ValidateOrganizationDeletion
      * @param  Organization  $organization  Organization to be deleted
      *
      * @throws AuthorizationException
+     *
+     * @deprecated Use REST endpoint instead
      */
     public function validate(User $user, Organization $organization): void
     {

app/Events/MemberAdded.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Events;
+
+use App\Models\Member;
+use App\Models\Organization;
+use App\Models\User;
+use Illuminate\Foundation\Events\Dispatchable;
+
+class MemberAdded
+{
+    use Dispatchable;
+
+    public Member $member;
+
+    public Organization $organization;
+
+    public User $user;
+
+    public function __construct(Member $member, Organization $organization, User $user)
+    {
+        $this->member = $member;
+        $this->organization = $organization;
+        $this->user = $user;
+    }
+}

app/Events/MemberAdding.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Events;
+
+use App\Enums\Role;
+use App\Models\Organization;
+use App\Models\User;
+use Illuminate\Foundation\Events\Dispatchable;
+
+class MemberAdding
+{
+    use Dispatchable;
+
+    public User $user;
+
+    public Organization $organization;
+
+    public Role $role;
+
+    public function __construct(User $user, Organization $organization, Role $role)
+    {
+        $this->user = $user;
+        $this->organization = $organization;
+        $this->role = $role;
+    }
+}

app/Http/Controllers/Api/V1/OrganizationController.php

@@ -5,11 +5,17 @@ declare(strict_types=1);
 namespace App\Http\Controllers\Api\V1;
 
 use App\Enums\Role;
+use App\Events\AfterCreateOrganization;
+use App\Http\Requests\V1\Organization\OrganizationStoreRequest;
 use App\Http\Requests\V1\Organization\OrganizationUpdateRequest;
 use App\Http\Resources\V1\Organization\OrganizationResource;
 use App\Models\Organization;
 use App\Service\BillableRateService;
+use App\Service\DeletionService;
+use App\Service\IpLookup\IpLookupServiceContract;
+use App\Service\OrganizationService;
 use Illuminate\Auth\Access\AuthorizationException;
+use Illuminate\Http\JsonResponse;
 
 class OrganizationController extends Controller
 {
@@ -80,4 +86,48 @@ class OrganizationController extends Controller
 
         return new OrganizationResource($organization, true);
     }
+
+    /**
+     * Create organization
+     *
+     * @operationId createOrganization
+     */
+    public function store(OrganizationStoreRequest $request, OrganizationService $organizationService): OrganizationResource
+    {
+        $user = $this->user();
+        $ipLookupResponse = app(IpLookupServiceContract::class)->lookup($request->ip());
+
+        $currency = $ipLookupResponse?->currency;
+
+        $organization = $organizationService->createOrganization(
+            $request->getName(),
+            $user,
+            false,
+            $currency
+        );
+
+        $user->switchTeam($organization);
+
+        // Note: The refresh is necessary for currently unknown reasons. Do not remove it.
+        $organization = $organization->refresh();
+        AfterCreateOrganization::dispatch($organization);
+
+        return new OrganizationResource($organization, true);
+    }
+
+    /**
+     * Delete organization
+     *
+     * @operationId deleteOrganization
+     *
+     * @throws AuthorizationException
+     */
+    public function destroy(Organization $organization, DeletionService $deletionService): JsonResponse
+    {
+        $this->checkPermission($organization, 'organizations:delete');
+
+        $deletionService->deleteOrganization($organization);
+
+        return response()->json(null, 204);
+    }
 }

app/Http/Controllers/Api/V1/UserController.php

@@ -4,8 +4,12 @@ declare(strict_types=1);
 
 namespace App\Http\Controllers\Api\V1;
 
+use App\Exceptions\Api\CanNotDeleteUserWhoIsOwnerOfOrganizationWithMultipleMembers;
 use App\Http\Resources\V1\User\UserResource;
+use App\Models\User;
+use App\Service\DeletionService;
 use Illuminate\Auth\Access\AuthorizationException;
+use Illuminate\Http\JsonResponse;
 
 class UserController extends Controller
 {
@@ -24,4 +28,29 @@ class UserController extends Controller
 
         return new UserResource($user);
     }
+
+    /**
+     * Handles the deletion of a user.
+     *
+     * This endpoint is independent of organization.
+     *
+     * @operationId deleteUser
+     *
+     * @param  User  $user  The user instance to be deleted.
+     * @param  DeletionService  $deletionService  The service responsible for performing the user deletion.
+     * @return JsonResponse A JSON response with a 204 No Content status upon successful deletion.
+     *
+     * @throws AuthorizationException Thrown when the authenticated user does not match the user to be deleted.
+     * @throws CanNotDeleteUserWhoIsOwnerOfOrganizationWithMultipleMembers Thrown when the user to be deleted is the owner of an organization with multiple members.
+     */
+    public function destroy(User $user, DeletionService $deletionService): JsonResponse
+    {
+        if ($user->getKey() !== $this->user()->getKey()) {
+            throw new AuthorizationException;
+        }
+
+        $deletionService->deleteUser($user);
+
+        return response()->json(null, 204);
+    }
 }

app/Http/Controllers/Web/DashboardController.php

@@ -4,30 +4,13 @@ declare(strict_types=1);
 
 namespace App\Http\Controllers\Web;
 
-use App\Enums\Role;
-use App\Service\DashboardService;
-use App\Service\PermissionStore;
-use Illuminate\Auth\Access\AuthorizationException;
 use Inertia\Inertia;
 use Inertia\Response;
 
 class DashboardController extends Controller
 {
-    /**
+    public function dashboard(): Response
-     * @throws AuthorizationException
-     */
-    public function dashboard(DashboardService $dashboardService, PermissionStore $permissionStore): Response
     {
-        $user = $this->user();
-        $organization = $this->currentOrganization();
-
-        $latestTeamActivity = null;
-        if ($permissionStore->has($organization, 'time-entries:view:all')) {
-            $latestTeamActivity = $dashboardService->latestTeamActivity($organization);
-        }
-
-        $showBillableRate = $this->member($organization)->role !== Role::Employee->value || $organization->employees_can_see_billable_rates;
-
         return Inertia::render('Dashboard');
     }
 }

app/Http/Controllers/Web/OrganizationInvitationController.php

@@ -0,0 +1,64 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Web;
+
+use App\Enums\Role;
+use App\Models\OrganizationInvitation;
+use App\Models\User;
+use App\Service\MemberService;
+use Illuminate\Http\RedirectResponse;
+use RuntimeException;
+
+class OrganizationInvitationController extends Controller
+{
+    public function accept(OrganizationInvitation $invitation, MemberService $memberService): RedirectResponse
+    {
+        $email = strtolower($invitation->email);
+        $role = Role::tryFrom($invitation->role);
+        if ($role === null || $role === Role::Owner || $role === Role::Placeholder) {
+            throw new RuntimeException('Invalid role');
+        }
+
+        $newOrganizationMember = User::query()
+            ->where('email', $email)
+            ->where('is_placeholder', '=', false)
+            ->first();
+
+        if ($newOrganizationMember === null) {
+            if ($invitation->accepted_at === null) {
+                $invitation->accepted_at = now();
+                $invitation->save();
+            }
+
+            return redirect(route('register', [
+                'bannerStyle' => 'info',
+                'bannerText' => __('Please create an account to finish joining the :organization organization.', [
+                    'organization' => $invitation->organization->name,
+                ]),
+            ]));
+        } else {
+            $organization = $invitation->organization;
+            if ($memberService->isEmailAlreadyMember($organization, $email)) {
+                return redirect(route('dashboard', [
+                    'bannerStyle' => 'danger',
+                    'bannerText' => __('You are already a member of the :organization organization.', [
+                        'organization' => $organization->name,
+                    ]),
+                ]));
+            }
+
+            $memberService->addMember($newOrganizationMember, $organization, $role);
+
+            $invitation->delete();
+
+            return redirect(route('dashboard', [
+                'bannerStyle' => 'success',
+                'bannerText' => __('Great! You have accepted the invitation to join the :organization organization.', [
+                    'organization' => $invitation->organization->name,
+                ]),
+            ]));
+        }
+    }
+}

app/Http/Requests/V1/Organization/OrganizationStoreRequest.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests\V1\Organization;
+
+use App\Http\Requests\V1\BaseFormRequest;
+use App\Models\Organization;
+
+/**
+ * @property Organization $organization Organization from model binding
+ */
+class OrganizationStoreRequest extends BaseFormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, array<string|\Illuminate\Contracts\Validation\Rule>>
+     */
+    public function rules(): array
+    {
+        return [
+            'name' => [
+                'required',
+                'string',
+                'max:255',
+            ],
+        ];
+    }
+
+    public function getName(): string
+    {
+        return (string) $this->input('name');
+    }
+}

app/Listeners/RemovePlaceholder.php

@@ -1,43 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace App\Listeners;
-
-use App\Models\Member;
-use App\Models\User;
-use App\Service\MemberService;
-use Illuminate\Database\Eloquent\Builder;
-use Laravel\Jetstream\Events\TeamMemberAdded;
-
-class RemovePlaceholder
-{
-    /**
-     * Handle the event.
-     */
-    public function handle(TeamMemberAdded $event): void
-    {
-        $memberService = app(MemberService::class);
-        $member = Member::query()
-            ->whereBelongsTo($event->team, 'organization')
-            ->whereBelongsTo($event->user, 'user')
-            ->firstOrFail();
-        $placeholders = Member::query()
-            ->whereHas('user', function (Builder $query) use ($event): void {
-                /** @var Builder<User> $query */
-                $query->where('is_placeholder', '=', true)
-                    ->where('email', '=', $event->user->email);
-            })
-            ->whereBelongsTo($event->team, 'organization')
-            ->with(['user'])
-            ->get();
-
-        foreach ($placeholders as $placeholder) {
-            /** @var Member $placeholder */
-            $placeholderUser = $placeholder->user;
-            $memberService->assignOrganizationEntitiesToDifferentMember($event->team, $placeholder, $member);
-            $placeholder->delete();
-            $placeholderUser->delete();
-        }
-    }
-}

app/Mail/OrganizationInvitationMail.php

@@ -8,6 +8,7 @@ use App\Models\OrganizationInvitation;
 use Illuminate\Bus\Queueable;
 use Illuminate\Mail\Mailable;
 use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Carbon;
 use Illuminate\Support\Facades\URL;
 
 class OrganizationInvitationMail extends Mailable
@@ -32,9 +33,12 @@ class OrganizationInvitationMail extends Mailable
     public function build(): self
     {
         return $this->markdown('emails.organization-invitation', [
-            'acceptUrl' => URL::signedRoute('team-invitations.accept', [
+            'acceptUrl' => URL::to(URL::signedRoute(
-                'invitation' => $this->invitation,
+                'organization-invitations.accept',
-            ]),
+                ['invitation' => $this->invitation->getKey()],
+                Carbon::now()->addDays(90),
+                false
+            )),
         ])->subject(__('Organization Invitation'));
     }
 }

app/Models/Organization.php

@@ -36,6 +36,7 @@ use OwenIt\Auditing\Contracts\Auditable as AuditableContract;
  * @property string $user_id
  * @property bool $employees_can_see_billable_rates
  * @property bool $employees_can_manage_tasks
+ * @property bool $prevent_overlapping_time_entries
  * @property User $owner
  * @property Carbon|null $created_at
  * @property Carbon|null $updated_at

app/Models/OrganizationInvitation.php

@@ -18,6 +18,7 @@ use OwenIt\Auditing\Contracts\Auditable as AuditableContract;
  * @property string $email
  * @property string $role
  * @property string $organization_id
+ * @property Carbon|null $accepted_at
  * @property Carbon|null $updated_at
  * @property Carbon|null $created_at
  * @property-read Organization $organization
@@ -41,14 +42,16 @@ class OrganizationInvitation extends JetstreamTeamInvitation implements Auditabl
     protected $table = 'organization_invitations';
 
     /**
-     * The attributes that are mass assignable.
+     * Get the attributes that should be cast.
      *
-     * @var array<int, string>
+     * @return array<string, string>
      */
-    protected $fillable = [
+    public function casts(): array
-        'email',
+    {
-        'role',
+        return [
-    ];
+            'accepted_at' => 'datetime',
+        ];
+    }
 
     /**
      * Get the organization that the invitation belongs to.

app/Policies/OrganizationPolicy.php

@@ -62,18 +62,6 @@ class OrganizationPolicy
         return app(PermissionStore::class)->userHas($organization, $user, 'organizations:update');
     }
 
-    /**
-     * Determine whether the user can add team members.
-     */
-    public function addTeamMember(User $user, Organization $organization): bool
-    {
-        if (Filament::isServing()) {
-            return true;
-        }
-
-        return true;
-    }
-
     /**
      * Determine whether the user can update team member permissions.
      */

app/Providers/EventServiceProvider.php

@@ -4,11 +4,9 @@ declare(strict_types=1);
 
 namespace App\Providers;
 
-use App\Listeners\RemovePlaceholder;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
-use Laravel\Jetstream\Events\TeamMemberAdded;
 
 class EventServiceProvider extends ServiceProvider
 {
@@ -21,9 +19,6 @@ class EventServiceProvider extends ServiceProvider
         Registered::class => [
             SendEmailVerificationNotification::class,
         ],
-        TeamMemberAdded::class => [
-            RemovePlaceholder::class,
-        ],
     ];
 
     /**

app/Service/InvitationService.php

@@ -8,9 +8,11 @@ use App\Enums\Role;
 use App\Exceptions\Api\InvitationForTheEmailAlreadyExistsApiException;
 use App\Exceptions\Api\UserIsAlreadyMemberOfOrganizationApiException;
 use App\Mail\OrganizationInvitationMail;
-use App\Models\Member;
 use App\Models\Organization;
 use App\Models\OrganizationInvitation;
+use App\Models\User;
+use Illuminate\Support\Collection;
+use Illuminate\Support\Facades\Log;
 use Illuminate\Support\Facades\Mail;
 use Laravel\Jetstream\Events\InvitingTeamMember;
 
@@ -21,11 +23,7 @@ class InvitationService
      */
     public function inviteUser(Organization $organization, string $email, Role $role): OrganizationInvitation
     {
-        if (Member::query()
+        if (app(MemberService::class)->isEmailAlreadyMember($organization, $email)) {
-            ->whereBelongsTo($organization, 'organization')
-            ->whereRelation('user', 'email', '=', $email)
-            ->where('role', '!=', Role::Placeholder->value)
-            ->exists()) {
             throw new UserIsAlreadyMemberOfOrganizationApiException;
         }
 
@@ -48,4 +46,37 @@ class InvitationService
 
         return $invitation;
     }
+
+    /**
+     * @return Collection<int, Organization>
+     */
+    public function processAcceptedInvitations(User $user): Collection
+    {
+        $organizations = new Collection;
+
+        $invitations = OrganizationInvitation::query()
+            ->where('email', $user->email)
+            ->whereNotNull('accepted_at')
+            ->get();
+
+        foreach ($invitations as $invitation) {
+            $organization = $invitation->organization;
+            $role = Role::tryFrom($invitation->role);
+            if ($role === null) {
+                Log::error('Invalid role in invitation', [
+                    'invitation' => $invitation->getKey(),
+                    'role' => $invitation->role,
+                ]);
+
+                continue;
+            }
+            app(MemberService::class)->addMember($user, $organization, $role);
+
+            $invitation->delete();
+
+            $organizations->push($organization);
+        }
+
+        return $organizations;
+    }
 }

app/Service/MemberService.php

@@ -5,6 +5,8 @@ declare(strict_types=1);
 namespace App\Service;
 
 use App\Enums\Role;
+use App\Events\MemberAdded;
+use App\Events\MemberAdding;
 use App\Events\MemberRemoved;
 use App\Exceptions\Api\CanNotRemoveOwnerFromOrganization;
 use App\Exceptions\Api\ChangingRoleOfPlaceholderIsNotAllowed;
@@ -36,7 +38,8 @@ class MemberService
     public function addMember(User $user, Organization $organization, Role $role, bool $asSuperAdmin = false): Member
     {
         if (! $asSuperAdmin) {
-            AddingTeamMember::dispatch($organization, $user);
+            MemberAdding::dispatch($user, $organization, $role);
+            AddingTeamMember::dispatch($organization, $user); // Legacy event
         }
 
         $member = new Member;
@@ -49,14 +52,37 @@ class MemberService
             $user->currentOrganization()->associate($organization);
             $user->save();
         });
+        $this->mergePlaceholderMembersIntoExistingMember($member, $organization, $user);
 
         if (! $asSuperAdmin) {
-            TeamMemberAdded::dispatch($organization, $user);
+            MemberAdded::dispatch($member, $organization, $user);
+            TeamMemberAdded::dispatch($organization, $user); // Legacy event
         }
 
         return $member;
     }
 
+    private function mergePlaceholderMembersIntoExistingMember(Member $member, Organization $organization, User $user): void
+    {
+        $placeholders = Member::query()
+            ->whereHas('user', function (Builder $query) use ($user): void {
+                /** @var Builder<User> $query */
+                $query->where('is_placeholder', '=', true)
+                    ->where('email', '=', $user->email);
+            })
+            ->whereBelongsTo($organization, 'organization')
+            ->with(['user'])
+            ->get();
+
+        foreach ($placeholders as $placeholder) {
+            /** @var Member $placeholder */
+            $placeholderUser = $placeholder->user;
+            $this->assignOrganizationEntitiesToDifferentMember($organization, $placeholder, $member);
+            $placeholder->delete();
+            $placeholderUser->delete();
+        }
+    }
+
     /**
      * @throws CanNotRemoveOwnerFromOrganization
      * @throws EntityStillInUseApiException
@@ -209,4 +235,13 @@ class MemberService
             $this->userService->makeSureUserHasCurrentOrganization($user);
         }
     }
+
+    public function isEmailAlreadyMember(Organization $organization, string $email): bool
+    {
+        return Member::query()
+            ->whereBelongsTo($organization, 'organization')
+            ->whereRelation('user', 'email', '=', $email)
+            ->where('role', '!=', Role::Placeholder->value)
+            ->exists();
+    }
 }

app/Service/UserService.php

@@ -38,7 +38,7 @@ class UserService
     ): User {
         $user = new User;
         $user->name = $name;
-        $user->email = $email;
+        $user->email = strtolower($email);
         $user->password = Hash::make($password);
         $user->timezone = $timezone;
         $user->week_start = $weekStart;
@@ -47,19 +47,22 @@ class UserService
         }
         $user->save();
 
-        $organization = app(OrganizationService::class)->createOrganization(
+        $organizations = app(InvitationService::class)->processAcceptedInvitations($user);
-            $this->getOrganizationNameForUserName($user->name),
-            $user,
-            true,
-            $currency,
-            $numberFormat,
-            $currencyFormat,
-            $dateFormat,
-            $intervalFormat,
-            $timeFormat,
-        );
 
-        $user->ownedTeams()->save($organization);
+        if ($organizations->isEmpty()) {
+            $organization = app(OrganizationService::class)->createOrganization(
+                $this->getOrganizationNameForUserName($user->name),
+                $user,
+                true,
+                $currency,
+                $numberFormat,
+                $currencyFormat,
+                $dateFormat,
+                $intervalFormat,
+                $timeFormat,
+            );
+            $user->ownedTeams()->save($organization);
+        }
 
         return $user;
     }

database/factories/OrganizationInvitationFactory.php

@@ -25,9 +25,24 @@ class OrganizationInvitationFactory extends Factory
             'email' => $this->faker->unique()->safeEmail(),
             'role' => Role::Employee->value,
             'organization_id' => Organization::factory(),
+            'accepted_at' => null,
         ];
     }
 
+    public function role(Role $role): self
+    {
+        return $this->state(fn (array $attributes) => [
+            'role' => $role->value,
+        ]);
+    }
+
+    public function accepted(): self
+    {
+        return $this->state(fn (array $attributes): array => [
+            'accepted_at' => $this->faker->dateTime(),
+        ]);
+    }
+
     public function forOrganization(Organization $organization): self
     {
         return $this->state(fn (array $attributes) => [

database/migrations/2026_02_11_143746_add_accepted_at_to_organization_invitations_table.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::table('organization_invitations', function (Blueprint $table): void {
+            $table->timestamp('accepted_at')->nullable()->after('email');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('organization_invitations', function (Blueprint $table): void {
+            $table->dropColumn('accepted_at');
+        });
+    }
+};

resources/views/emails/auth-api-expiration-reminder.blade.php

@@ -1,7 +1,8 @@
 @component('mail::message')
 
-{{ __('The API token ":token" expired.', ['token' => $tokenName]) }}
+{{ __('The API token ":token" will expire in 7 days!', ['token' => $tokenName]) }}
 
+{{ __('Please make sure to create a new API token and use the new one instead before it expires to avoid any disruptions in service.') }}
 
 {{ __('You can create a new API token in your profile:') }}
 

resources/views/emails/auth-api-token-expired.blade.php

@@ -1,8 +1,7 @@
 @component('mail::message')
 
-{{ __('The API token ":token" will expire in 7 days!', ['token' => $tokenName]) }}
+{{ __('The API token ":token" expired.', ['token' => $tokenName]) }}
 
-{{ __('Please make sure to create a new API token and use the new one instead before it expires to avoid any disruptions in service.') }}
 
 {{ __('You can create a new API token in your profile:') }}
 

resources/views/emails/organization-invitation.blade.php

@@ -1,20 +1,6 @@
 @component('mail::message')
 {{ __('You have been invited to join the :organization organization!', ['organization' => $invitation->organization->name]) }}
 
-@if (Laravel\Fortify\Features::enabled(Laravel\Fortify\Features::registration()))
-{{ __('If you do not have an account, you may create one by clicking the button below. After creating an account, you may click the invitation acceptance button in this email to accept the team invitation:') }}
-
-@component('mail::button', ['url' => route('register')])
-{{ __('Create Account') }}
-@endcomponent
-
-{{ __('If you already have an account, you may accept this invitation by clicking the button below:') }}
-
-@else
-{{ __('You may accept this invitation by clicking the button below:') }}
-@endif
-
-
 @component('mail::button', ['url' => $acceptUrl])
 {{ __('Accept Invitation') }}
 @endcomponent

routes/api.php

@@ -42,8 +42,10 @@ Route::prefix('v1')->name('v1.')->group(static function (): void {
     ])->group(static function (): void {
         // Organization routes
         Route::name('organizations.')->group(static function (): void {
+            Route::post('/organizations', [OrganizationController::class, 'store'])->name('store');
             Route::get('/organizations/{organization}', [OrganizationController::class, 'show'])->name('show');
             Route::put('/organizations/{organization}', [OrganizationController::class, 'update'])->name('update');
+            Route::delete('/organizations/{organization}', [OrganizationController::class, 'destroy'])->name('destroy');
         });
 
         // Member routes
@@ -59,6 +61,8 @@ Route::prefix('v1')->name('v1.')->group(static function (): void {
         // User routes
         Route::name('users.')->group(static function (): void {
             Route::get('/users/me', [UserController::class, 'me'])->name('me');
+            Route::put('/users/{user}', [UserController::class, 'update'])->name('update');
+            Route::delete('/users/{user}', [UserController::class, 'destroy'])->name('destroy');
         });
 
         // Api token routes

routes/web.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 use App\Http\Controllers\Web\DashboardController;
 use App\Http\Controllers\Web\HomeController;
+use App\Http\Controllers\Web\OrganizationInvitationController;
 use Illuminate\Support\Facades\Route;
 use Inertia\Inertia;
 use Laravel\Jetstream\Jetstream;
@@ -83,3 +84,10 @@ Route::middleware([
     })->name('import');
 
 });
+
+Route::get('/team-invitations/{invitation}', [OrganizationInvitationController::class, 'accept'])
+    ->middleware(['signed'])
+    ->name('team-invitations.accept'); // Note: legacy naming
+Route::get('/organization-invitations/{invitation}', [OrganizationInvitationController::class, 'accept'])
+    ->middleware(['signed:relative'])
+    ->name('organization-invitations.accept');

tests/Feature/InviteTeamMemberTest.php

@@ -88,7 +88,7 @@ class InviteTeamMemberTest extends TestCase
         Mail::fake();
         $placeholder = User::factory()->placeholder()->create();
         $owner = User::factory()->withPersonalOrganization()->create();
-        $placeholderMember = Member::factory()->forOrganization($owner->currentTeam)->forUser($placeholder)->create();
+        $placeholderMember = Member::factory()->role(Role::Placeholder)->forOrganization($owner->currentTeam)->forUser($placeholder)->create();
 
         $timeEntries = TimeEntry::factory()->forOrganization($owner->currentTeam)->forMember($placeholderMember)->createMany(5);
 

tests/Feature/RegistrationTest.php

@@ -8,21 +8,21 @@ use App\Enums\Role;
 use App\Enums\Weekday;
 use App\Events\NewsletterRegistered;
 use App\Models\Member;
+use App\Models\OrganizationInvitation;
 use App\Models\User;
 use App\Providers\RouteServiceProvider;
 use App\Service\IpLookup\IpLookupResponseDto;
 use App\Service\IpLookup\IpLookupServiceContract;
-use Illuminate\Foundation\Testing\RefreshDatabase;
 use Illuminate\Support\Facades\Config;
 use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Facades\Log;
 use Laravel\Fortify\Features;
 use Laravel\Jetstream\Jetstream;
-use Tests\TestCase;
+use Tests\TestCaseWithDatabase;
+use TiMacDonald\Log\LogEntry;
 
-class RegistrationTest extends TestCase
+class RegistrationTest extends TestCaseWithDatabase
 {
-    use RefreshDatabase;
-
     public function test_registration_screen_can_be_rendered(): void
     {
         if (! Features::enabled(Features::registration())) {
@@ -346,4 +346,82 @@ class RegistrationTest extends TestCase
         $this->assertAuthenticated();
         $response->assertRedirect(RouteServiceProvider::HOME);
     }
+
+    public function test_registration_does_not_create_private_organization_if_invite_was_accepted_for_the_email_with_the_registration_email(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $organizationInvitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->role(Role::Employee)
+            ->accepted()
+            ->create([
+                'email' => 'test@example.com',
+            ]);
+
+        // Act
+        $response = $this->post('/register', [
+            'name' => 'Test User',
+            'email' => 'test@example.com',
+            'password' => 'password',
+            'password_confirmation' => 'password',
+            'terms' => Jetstream::hasTermsAndPrivacyPolicyFeature(),
+        ]);
+
+        $this->assertAuthenticated();
+        $response->assertRedirect(RouteServiceProvider::HOME);
+        $newUser = User::where('email', 'test@example.com')->first();
+        $this->assertNotNull($newUser);
+        $this->assertDatabaseMissing(OrganizationInvitation::class, [
+            'email' => 'test@example.com',
+        ]);
+        $organizations = $newUser->organizations;
+        $this->assertCount(1, $organizations);
+        $this->assertSame($user->organization->id, $organizations->first()->id);
+    }
+
+    public function test_registration_logs_and_skips_accepted_invitation_with_invalid_role(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $organizationInvitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->accepted()
+            ->create([
+                'email' => 'test@example.com',
+                'role' => 'invalid-role',
+            ]);
+
+        // Act
+        $response = $this->post('/register', [
+            'name' => 'Test User',
+            'email' => 'test@example.com',
+            'password' => 'password',
+            'password_confirmation' => 'password',
+            'terms' => Jetstream::hasTermsAndPrivacyPolicyFeature(),
+        ]);
+
+        // Assert
+        $this->assertAuthenticated();
+        $response->assertRedirect(RouteServiceProvider::HOME);
+        Log::assertLogged(fn (LogEntry $log) => $log->level === 'error'
+            && $log->message === 'Invalid role in invitation'
+            && $log->context === [
+                'invitation' => $organizationInvitation->getKey(),
+                'role' => 'invalid-role',
+            ]);
+        $newUser = User::where('email', 'test@example.com')->firstOrFail();
+        $this->assertDatabaseHas(OrganizationInvitation::class, [
+            'id' => $organizationInvitation->getKey(),
+            'email' => 'test@example.com',
+            'role' => 'invalid-role',
+        ]);
+        $this->assertDatabaseMissing(Member::class, [
+            'organization_id' => $user->organization->getKey(),
+            'user_id' => $newUser->getKey(),
+        ]);
+        $organizations = $newUser->organizations;
+        $this->assertCount(1, $organizations);
+        $this->assertNotSame($user->organization->id, $organizations->first()->id);
+    }
 }

tests/TestCase.php

@@ -38,7 +38,7 @@ abstract class TestCase extends BaseTestCase
 
     protected function mockPrivateStorage(): void
     {
-        Storage::fake(config('filesystems.default'));
+        Storage::fake(config('filesystems.private'));
     }
 
     protected function mockPublicStorage(): void

tests/Unit/Endpoint/Api/V1/OrganizationEndpointTest.php

@@ -5,9 +5,15 @@ declare(strict_types=1);
 namespace Tests\Unit\Endpoint\Api\V1;
 
 use App\Enums\Role;
+use App\Events\AfterCreateOrganization;
 use App\Http\Controllers\Api\V1\OrganizationController;
+use App\Models\Member;
 use App\Models\Organization;
 use App\Service\BillableRateService;
+use App\Service\IpLookup\IpLookupResponseDto;
+use App\Service\IpLookup\IpLookupServiceContract;
+use Illuminate\Support\Facades\Event;
+use Illuminate\Testing\Fluent\AssertableJson;
 use Laravel\Passport\Passport;
 use Mockery\MockInterface;
 use PHPUnit\Framework\Attributes\UsesClass;
@@ -93,6 +99,121 @@ class OrganizationEndpointTest extends ApiEndpointTestAbstract
         $response->assertJsonPath('data.billable_rate', null);
     }
 
+    public function test_store_endpoint_creates_new_organization(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        $organizationFake = Organization::factory()->make();
+        Event::fake([
+            AfterCreateOrganization::class,
+        ]);
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->postJson(route('api.v1.organizations.store'), [
+            'name' => $organizationFake->name,
+        ]);
+
+        // Assert
+        $response->assertStatus(201);
+        $response->assertJson(fn (AssertableJson $json) => $json
+            ->has('data')
+            ->where('data.name', $organizationFake->name)
+            ->where('data.is_personal', false)
+            ->where('data.currency', config('app.localization.default_currency'))
+            ->etc()
+        );
+
+        /** @var Organization $newOrganization */
+        $newOrganization = Organization::query()->where('name', $organizationFake->name)->firstOrFail();
+        $this->assertTrue($newOrganization->owner->is($data->user));
+        $this->assertSame($newOrganization->getKey(), $data->user->fresh()->current_team_id);
+        $this->assertDatabaseHas(Member::class, [
+            'organization_id' => $newOrganization->getKey(),
+            'user_id' => $data->user->getKey(),
+            'role' => Role::Owner->value,
+        ]);
+        Event::assertDispatched(AfterCreateOrganization::class, function (AfterCreateOrganization $event) use ($newOrganization): bool {
+            return $event->organization->is($newOrganization);
+        });
+    }
+
+    public function test_store_endpoint_uses_ip_lookup_currency_for_new_organization(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        $this->mock(IpLookupServiceContract::class, function (MockInterface $mock): void {
+            $mock->shouldReceive('lookup')
+                ->once()
+                ->andReturn(new IpLookupResponseDto(null, null, 'USD'));
+        });
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->postJson(route('api.v1.organizations.store'), [
+            'name' => 'Test Organization',
+        ]);
+
+        // Assert
+        $response->assertStatus(201);
+        $response->assertJsonPath('data.currency', 'USD');
+        $this->assertDatabaseHas(Organization::class, [
+            'name' => 'Test Organization',
+            'currency' => 'USD',
+            'user_id' => $data->user->getKey(),
+            'personal_team' => false,
+        ]);
+    }
+
+    public function test_store_endpoint_fails_if_name_is_missing(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->postJson(route('api.v1.organizations.store'), []);
+
+        // Assert
+        $response->assertStatus(422);
+        $response->assertJsonValidationErrors(['name']);
+        $this->assertDatabaseCount(Organization::class, 1);
+    }
+
+    public function test_store_endpoint_fails_if_name_is_not_a_string(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->postJson(route('api.v1.organizations.store'), [
+            'name' => ['Test Organization'],
+        ]);
+
+        // Assert
+        $response->assertStatus(422);
+        $response->assertJsonValidationErrors(['name']);
+        $this->assertDatabaseCount(Organization::class, 1);
+    }
+
+    public function test_store_endpoint_fails_if_name_is_too_long(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->postJson(route('api.v1.organizations.store'), [
+            'name' => str_repeat('a', 256),
+        ]);
+
+        // Assert
+        $response->assertStatus(422);
+        $response->assertJsonValidationErrors(['name']);
+        $this->assertDatabaseCount(Organization::class, 1);
+    }
+
     public function test_update_endpoint_fails_if_user_has_no_permission_to_update_organizations(): void
     {
         // Arrange
@@ -260,4 +381,51 @@ class OrganizationEndpointTest extends ApiEndpointTestAbstract
             'billable_rate' => $organizationFake->billable_rate,
         ]);
     }
+
+    public function test_delete_endpoint_if_user_does_not_have_permission(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->deleteJson(route('api.v1.organizations.destroy', [$data->organization->getKey()]));
+
+        // Assert
+        $response->assertForbidden();
+    }
+
+    public function test_delete_endpoint_fails_with_not_found_if_id_is_not_uuid(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission([
+            'organizations:delete',
+        ]);
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->deleteJson(route('api.v1.organizations.destroy', ['not-uuid']));
+
+        // Assert
+        $response->assertNotFound();
+    }
+
+    public function test_delete_endpoint_can_delete_organization(): void
+    {
+        // Arrange
+        $this->mockPrivateStorage();
+        $data = $this->createUserWithPermission([
+            'organizations:delete',
+        ]);
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->deleteJson(route('api.v1.organizations.destroy', [$data->organization->getKey()]));
+
+        // Assert
+        $response->assertNoContent();
+        $this->assertDatabaseMissing(Organization::class, [
+            'id' => $data->organization->getKey(),
+        ]);
+    }
 }

tests/Unit/Endpoint/Api/V1/UserEndpointTest.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 
 namespace Tests\Unit\Endpoint\Api\V1;
 
+use App\Models\User;
 use Laravel\Passport\Passport;
 
 class UserEndpointTest extends ApiEndpointTestAbstract
@@ -40,4 +41,57 @@ class UserEndpointTest extends ApiEndpointTestAbstract
             ],
         ]);
     }
+
+    public function test_delete_fails_if_given_user_is_not_the_authenticated_user(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        $otherData = $this->createUserWithPermission();
+        Passport::actingAs($otherData->user);
+
+        // Act
+        $response = $this->deleteJson(route('api.v1.users.destroy', $data->user->getKey()));
+
+        // Assert
+        $response->assertForbidden();
+    }
+
+    public function test_delete_fails_if_not_authenticated(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+
+        // Act
+        $response = $this->deleteJson(route('api.v1.users.destroy', $data->user->getKey()));
+
+        // Assert
+        $response->assertUnauthorized();
+    }
+
+    public function test_delete_fails_if_user_does_not_exist(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->deleteJson(route('api.v1.users.destroy', 'not-valid'));
+
+        // Assert
+        $response->assertNotFound();
+    }
+
+    public function test_delete_removes_user(): void
+    {
+        // Arrange
+        $data = $this->createUserWithPermission();
+        Passport::actingAs($data->user);
+
+        // Act
+        $response = $this->deleteJson(route('api.v1.users.destroy', $data->user->getKey()));
+
+        // Assert
+        $response->assertNoContent();
+        $this->assertDatabaseMissing(User::class, ['id' => $data->user->getKey()]);
+    }
 }

tests/Unit/Endpoint/Web/OrganizationInvitationEndpointTest.php

@@ -0,0 +1,220 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Endpoint\Web;
+
+use App\Enums\Role;
+use App\Http\Controllers\Web\OrganizationInvitationController;
+use App\Models\Member;
+use App\Models\OrganizationInvitation;
+use App\Models\User;
+use App\Service\MemberService;
+use Illuminate\Support\Facades\URL;
+use PHPUnit\Framework\Attributes\CoversClass;
+
+#[CoversClass(OrganizationInvitationController::class)]
+#[CoversClass(MemberService::class)]
+class OrganizationInvitationEndpointTest extends EndpointTestAbstract
+{
+    public function test_legacy_url_still_works(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $invitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->create();
+
+        // Act
+        $acceptUrl = URL::temporarySignedRoute(
+            'team-invitations.accept',
+            now()->addMinutes(60),
+            [$invitation->getKey()]
+        );
+        $response = $this->get($acceptUrl);
+
+        // Assert
+        $response->assertValid();
+        $response->assertRedirect(route('register', [
+            'bannerStyle' => 'info',
+            'bannerText' => 'Please create an account to finish joining the '.$user->organization->name.' organization.',
+        ]));
+        $invitation->refresh();
+        $this->assertNotNull($invitation->accepted_at);
+    }
+
+    public function test_can_accept_invitation_without_an_account_with_the_email_address_and_redirects_to_registration(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $invitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->create();
+
+        // Act
+        $acceptUrl = URl::to(URL::temporarySignedRoute(
+            'organization-invitations.accept',
+            now()->addMinutes(60),
+            [$invitation->getKey()],
+            false
+        ));
+        $response = $this->get($acceptUrl);
+
+        // Assert
+        $response->assertValid();
+        $response->assertRedirect(route('register', [
+            'bannerStyle' => 'info',
+            'bannerText' => 'Please create an account to finish joining the '.$user->organization->name.' organization.',
+        ]));
+        $invitation->refresh();
+        $this->assertNotNull($invitation->accepted_at);
+    }
+
+    public function test_can_accept_invitation_with_an_account_with_the_email_address_and_redirects_to_dashboard(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $user2 = $this->createUserWithPermission();
+        $invitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->create([
+                'role' => Role::Employee->value,
+                'email' => $user2->user->email,
+            ]);
+        $this->actingAs($user2->user);
+
+        // Act
+        $acceptUrl = URl::to(URL::temporarySignedRoute(
+            'organization-invitations.accept',
+            now()->addMinutes(60),
+            [$invitation->getKey()],
+            false
+        ));
+        $response = $this->get($acceptUrl);
+
+        // Assert
+        $response->assertValid();
+        $response->assertRedirect(route('dashboard', [
+            'bannerStyle' => 'success',
+            'bannerText' => 'Great! You have accepted the invitation to join the '.$user->organization->name.' organization.',
+        ]));
+        $this->assertDatabaseHas(Member::class, [
+            'user_id' => $user2->user->getKey(),
+            'organization_id' => $user->organization->getKey(),
+            'role' => Role::Employee->value,
+        ]);
+        $this->assertDatabaseMissing(OrganizationInvitation::class, [
+            'id' => $invitation->getKey(),
+        ]);
+    }
+
+    public function test_fails_if_user_is_already_member_of_the_organization(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $user2 = $this->createUserWithPermission();
+        $invitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->create([
+                'role' => Role::Employee->value,
+                'email' => $user2->user->email,
+            ]);
+        Member::factory()->forOrganization($user->organization)->forUser($user2->user)->create();
+        $this->actingAs($user2->user);
+
+        // Act
+        $acceptUrl = URl::to(URL::temporarySignedRoute(
+            'organization-invitations.accept',
+            now()->addMinutes(60),
+            [$invitation->getKey()],
+            false
+        ));
+        $response = $this->get($acceptUrl);
+
+        // Assert
+        $response->assertValid();
+        $response->assertRedirect(route('dashboard', [
+            'bannerStyle' => 'danger',
+            'bannerText' => 'You are already a member of the '.$user->organization->name.' organization.',
+        ]));
+    }
+
+    public function test_accepting_invitation_with_existing_account_migrates_data_of_placeholder_users_with_same_email_to_new_member(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $user2 = $this->createUserWithPermission();
+        $invitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->create([
+                'role' => Role::Employee->value,
+                'email' => $user2->user->email,
+            ]);
+        $placeholder1 = User::factory()->placeholder()->create([
+            'email' => $user2->user->email,
+        ]);
+        $placeholder1Member = Member::factory()->forOrganization($user->organization)->forUser($placeholder1)->role(Role::Placeholder)->create();
+        $placeholder2 = User::factory()->placeholder()->create([
+            'email' => $user2->user->email,
+        ]);
+        $placeholder2Member = Member::factory()->forOrganization($user->organization)->forUser($placeholder2)->role(Role::Placeholder)->create();
+
+        $this->actingAs($user2->user);
+
+        // Act
+        $acceptUrl = URl::to(URL::temporarySignedRoute(
+            'organization-invitations.accept',
+            now()->addMinutes(60),
+            [$invitation->getKey()],
+            false
+        ));
+        $response = $this->get($acceptUrl);
+
+        // Assert
+        $response->assertValid();
+        $response->assertRedirect(route('dashboard', [
+            'bannerStyle' => 'success',
+            'bannerText' => 'Great! You have accepted the invitation to join the '.$user->organization->name.' organization.',
+        ]));
+        $this->assertDatabaseHas(Member::class, [
+            'user_id' => $user2->user->getKey(),
+            'organization_id' => $user->organization->getKey(),
+            'role' => Role::Employee->value,
+        ]);
+        $this->assertDatabaseMissing(User::class, [
+            'id' => $placeholder1->getKey(),
+        ]);
+        $this->assertDatabaseMissing(User::class, [
+            'id' => $placeholder2->getKey(),
+        ]);
+        $this->assertDatabaseMissing(Member::class, [
+            'id' => $placeholder1Member->getKey(),
+        ]);
+        $this->assertDatabaseMissing(Member::class, [
+            'id' => $placeholder2Member->getKey(),
+        ]);
+        $this->assertDatabaseMissing(OrganizationInvitation::class, [
+            'id' => $invitation->getKey(),
+        ]);
+    }
+
+    public function test_fails_with_invalid_signature(): void
+    {
+        // Arrange
+        $user = $this->createUserWithPermission();
+        $invitation = OrganizationInvitation::factory()
+            ->forOrganization($user->organization)
+            ->create();
+
+        // Act
+        $response = $this->get(URL::temporarySignedRoute(
+            'organization-invitations.accept',
+            now()->addMinutes(60),
+            [$invitation->getKey()]).
+            '?invalid'
+        );
+
+        // Assert
+        $response->assertForbidden();
+    }
+}

tests/Unit/Mail/AuthApiTokenExpirationReminderMailTest.php

@@ -28,6 +28,6 @@ class AuthApiTokenExpirationReminderMailTest extends TestCaseWithDatabase
         $rendered = $mail->render();
 
         // Assert
-        $this->assertStringContainsString('The API token "TEST" expired.', $rendered);
+        $this->assertStringContainsString('The API token "TEST" will expire in 7 days!', $rendered);
     }
 }

tests/Unit/Mail/AuthApiTokenExpiredMailTest.php

@@ -28,6 +28,6 @@ class AuthApiTokenExpiredMailTest extends TestCaseWithDatabase
         $rendered = $mail->render();
 
         // Assert
-        $this->assertStringContainsString('The API token "TEST" will expire in 7 days!', $rendered);
+        $this->assertStringContainsString('The API token "TEST" expired.', $rendered);
     }
 }