Implement ticket links and blocker state

2026-03-25 09:12:17 +01:00
parent 3b31e6bb7d
commit 70b90f32d4
34 changed files with 1722 additions and 10 deletions
@@ -0,0 +1,122 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Actions\ProjectPermissions\ProjectPermissionService;
+use App\Actions\Tickets\CreateTicketWorklogEntry;
+use App\Http\Requests\StoreTicketLinkRequest;
+use App\Models\Project;
+use App\Models\Ticket;
+use App\Models\TicketLink;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\DB;
+
+class ProjectTicketLinkController extends Controller
+{
+    public function __construct(
+        private readonly CreateTicketWorklogEntry $createTicketWorklogEntry,
+        private readonly ProjectPermissionService $projectPermissionService,
+    ) {}
+
+    public function store(
+        StoreTicketLinkRequest $request,
+        Project $project,
+        Ticket $ticket,
+    ): RedirectResponse {
+        abort_unless(
+            $this->projectPermissionService->userHasPermission($request->user(), $project, 'edit'),
+            403,
+        );
+
+        $linkedTicket = Ticket::query()
+            ->where('project_id', $project->id)
+            ->findOrFail($request->linkedTicketId());
+
+        [$sourceTicketId, $targetTicketId] = $this->normalizeTicketPair($ticket->id, $linkedTicket->id);
+
+        $ticketLink = DB::transaction(function () use ($linkedTicket, $request, $sourceTicketId, $targetTicketId, $ticket): TicketLink {
+            $ticketLink = TicketLink::query()->updateOrCreate(
+                [
+                    'source_ticket_id' => $sourceTicketId,
+                    'target_ticket_id' => $targetTicketId,
+                ],
+                [
+                    'ticket_link_type_id' => $request->ticketLinkTypeId(),
+                ],
+            );
+
+            $ticketLink->load('ticketLinkType');
+
+            $this->createTicketWorklogEntry->handle(
+                $ticket,
+                $request->user(),
+                'link_updated',
+                "Linked {$linkedTicket->ticket_key} as {$ticketLink->ticketLinkType->label}.",
+                [
+                    'linked_ticket_key' => $linkedTicket->ticket_key,
+                    'ticket_link_type' => $ticketLink->ticketLinkType->label,
+                ],
+            );
+
+            return $ticketLink;
+        });
+
+        return to_route('projects.tickets.show', [$project, $ticket])
+            ->with('status', "{$ticketLink->ticketLinkType->label} link was saved.");
+    }
+
+    public function destroy(
+        Request $request,
+        Project $project,
+        Ticket $ticket,
+        TicketLink $ticketLink,
+    ): RedirectResponse {
+        abort_unless(
+            $this->projectPermissionService->userHasPermission($request->user(), $project, 'edit'),
+            403,
+        );
+
+        $ticketLink->load(['sourceTicket', 'targetTicket', 'ticketLinkType']);
+
+        abort_unless(
+            $ticketLink->source_ticket_id === $ticket->id || $ticketLink->target_ticket_id === $ticket->id,
+            404,
+        );
+
+        $linkedTicket = $ticketLink->source_ticket_id === $ticket->id
+            ? $ticketLink->targetTicket
+            : $ticketLink->sourceTicket;
+
+        $label = $ticketLink->ticketLinkType->label;
+
+        DB::transaction(function () use ($label, $linkedTicket, $request, $ticket, $ticketLink): void {
+            $ticketLink->delete();
+
+            $this->createTicketWorklogEntry->handle(
+                $ticket,
+                $request->user(),
+                'link_removed',
+                "Removed {$label} link to {$linkedTicket->ticket_key}.",
+                [
+                    'linked_ticket_key' => $linkedTicket->ticket_key,
+                    'ticket_link_type' => $label,
+                ],
+            );
+        });
+
+        return to_route('projects.tickets.show', [$project, $ticket])
+            ->with('status', "{$label} link was removed.");
+    }
+
+    /**
+     * @return array{0: int, 1: int}
+     */
+    private function normalizeTicketPair(int $firstTicketId, int $secondTicketId): array
+    {
+        return [
+            min($firstTicketId, $secondTicketId),
+            max($firstTicketId, $secondTicketId),
+        ];
+    }
+}