app/Actions/Notifications/BuildProjectNotificationSettingsPayload.php

@@ -5,6 +5,8 @@ namespace App\Actions\Notifications;
 use App\Enums\DiscordAllowedMentionType;
 use App\Enums\NotificationChannel;
 use App\Enums\NotificationEventType;
+use App\Enums\NotificationFilterAttribute;
+use App\Enums\NotificationFilterOperator;
 use App\Http\Resources\NotificationActionResource;
 use App\Http\Resources\ProjectResource;
 use App\Models\Project;
@@ -23,6 +25,8 @@ class BuildProjectNotificationSettingsPayload
         return [
             'channelOptions' => NotificationChannel::options(),
             'eventTypeOptions' => NotificationEventType::options(),
+            'filterAttributeOptions' => NotificationFilterAttribute::options(),
+            'filterOperatorOptions' => NotificationFilterOperator::options(),
             'discordAllowedMentionOptions' => DiscordAllowedMentionType::options(),
             'notificationActions' => NotificationActionResource::collection(
                 $this->listProjectNotificationActions->handle($project),

app/Actions/Notifications/MatchNotificationFilters.php

@@ -0,0 +1,222 @@
+<?php
+
+namespace App\Actions\Notifications;
+
+use App\Enums\NotificationFilterOperator;
+use Illuminate\Support\Arr;
+
+class MatchNotificationFilters
+{
+    /**
+     * @param  array<int, array{attribute?: mixed, operator?: mixed, value?: mixed}>  $filters
+     */
+    public function handle(array $filters, NotificationEventPayload $payload): bool
+    {
+        if ($filters === []) {
+            return true;
+        }
+
+        $payloadContext = $this->payloadContext($payload);
+
+        foreach ($filters as $filter) {
+            if (! $this->matchesFilter($filter, $payloadContext)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param  array{attribute?: mixed, operator?: mixed, value?: mixed}  $filter
+     * @param  array<string, mixed>  $payloadContext
+     */
+    private function matchesFilter(array $filter, array $payloadContext): bool
+    {
+        $attribute = trim((string) Arr::get($filter, 'attribute', ''));
+
+        if ($attribute === '') {
+            return false;
+        }
+
+        $operator = NotificationFilterOperator::tryFrom((string) Arr::get($filter, 'operator', ''));
+
+        if ($operator === null) {
+            return false;
+        }
+
+        $actualValue = data_get($payloadContext, $attribute);
+
+        return match ($operator) {
+            NotificationFilterOperator::Equals => $this->matchesEquals($actualValue, Arr::get($filter, 'value')),
+            NotificationFilterOperator::NotEquals => $this->matchesNotEquals($actualValue, Arr::get($filter, 'value')),
+            NotificationFilterOperator::Exists => $actualValue !== null,
+            NotificationFilterOperator::NotExists => $actualValue === null,
+            NotificationFilterOperator::In => $this->matchesIn($actualValue, Arr::get($filter, 'value')),
+        };
+    }
+
+    /**
+     * @param  array<int, string>|string|null  $expectedValue
+     */
+    private function matchesEquals(mixed $actualValue, array|string|null $expectedValue): bool
+    {
+        if ($actualValue === null) {
+            return false;
+        }
+
+        $normalizedExpectedValue = $this->normalizeComparable($expectedValue);
+
+        if ($normalizedExpectedValue === null) {
+            return false;
+        }
+
+        return $this->normalizeComparable($actualValue) === $normalizedExpectedValue;
+    }
+
+    /**
+     * @param  array<int, string>|string|null  $expectedValue
+     */
+    private function matchesNotEquals(mixed $actualValue, array|string|null $expectedValue): bool
+    {
+        $normalizedExpectedValue = $this->normalizeComparable($expectedValue);
+
+        if ($normalizedExpectedValue === null) {
+            return false;
+        }
+
+        if ($actualValue === null) {
+            return true;
+        }
+
+        return $this->normalizeComparable($actualValue) !== $normalizedExpectedValue;
+    }
+
+    /**
+     * @param  array<int, string>|string|null  $expectedValues
+     */
+    private function matchesIn(mixed $actualValue, array|string|null $expectedValues): bool
+    {
+        if ($actualValue === null) {
+            return false;
+        }
+
+        $normalizedActualValue = $this->normalizeComparable($actualValue);
+
+        if ($normalizedActualValue === null) {
+            return false;
+        }
+
+        $normalizedExpectedValues = $this->normalizeComparableList($expectedValues);
+
+        if ($normalizedExpectedValues === []) {
+            return false;
+        }
+
+        return in_array($normalizedActualValue, $normalizedExpectedValues, true);
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function normalizeComparableList(array|string|null $value): array
+    {
+        if (is_array($value)) {
+            $normalized = [];
+
+            foreach ($value as $candidate) {
+                $normalizedCandidate = $this->normalizeComparable($candidate);
+
+                if ($normalizedCandidate !== null) {
+                    $normalized[] = $normalizedCandidate;
+                }
+            }
+
+            return array_values(array_unique($normalized));
+        }
+
+        if (! is_string($value)) {
+            return [];
+        }
+
+        $chunks = preg_split('/[,\r\n]+/', $value) ?: [];
+        $normalized = [];
+
+        foreach ($chunks as $chunk) {
+            $normalizedChunk = $this->normalizeComparable($chunk);
+
+            if ($normalizedChunk !== null) {
+                $normalized[] = $normalizedChunk;
+            }
+        }
+
+        return array_values(array_unique($normalized));
+    }
+
+    private function normalizeComparable(mixed $value): ?string
+    {
+        if (is_bool($value)) {
+            return $value ? 'true' : 'false';
+        }
+
+        if (is_int($value) || is_float($value)) {
+            return trim((string) $value);
+        }
+
+        if (! is_string($value)) {
+            return null;
+        }
+
+        $trimmedValue = trim($value);
+
+        return $trimmedValue === '' ? null : $trimmedValue;
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    private function payloadContext(NotificationEventPayload $payload): array
+    {
+        $projectId = property_exists($payload, 'projectId') ? $payload->projectId : $payload->projectId();
+        $projectKey = property_exists($payload, 'projectKey') ? $payload->projectKey : null;
+        $projectName = property_exists($payload, 'projectName') ? $payload->projectName : null;
+        $ticketId = property_exists($payload, 'ticketId') ? $payload->ticketId : null;
+        $ticketKey = property_exists($payload, 'ticketKey') ? $payload->ticketKey : null;
+        $ticketTitle = property_exists($payload, 'ticketTitle') ? $payload->ticketTitle : null;
+        $ticketUrl = property_exists($payload, 'ticketUrl') ? $payload->ticketUrl : null;
+        $actorId = property_exists($payload, 'actorId') ? $payload->actorId : null;
+        $actorName = property_exists($payload, 'actorName') ? $payload->actorName : null;
+        $fromStatusId = property_exists($payload, 'fromStatusId') ? $payload->fromStatusId : null;
+        $fromStatusLabel = property_exists($payload, 'fromStatusLabel') ? $payload->fromStatusLabel : null;
+        $toStatusId = property_exists($payload, 'toStatusId') ? $payload->toStatusId : null;
+        $toStatusLabel = property_exists($payload, 'toStatusLabel') ? $payload->toStatusLabel : null;
+
+        return [
+            'project' => [
+                'id' => $projectId,
+                'key' => $projectKey,
+                'name' => $projectName,
+            ],
+            'ticket' => [
+                'id' => $ticketId,
+                'key' => $ticketKey,
+                'title' => $ticketTitle,
+                'url' => $ticketUrl,
+            ],
+            'actor' => [
+                'id' => $actorId,
+                'name' => $actorName,
+            ],
+            'status' => [
+                'from' => [
+                    'id' => $fromStatusId,
+                    'label' => $fromStatusLabel,
+                ],
+                'to' => [
+                    'id' => $toStatusId,
+                    'label' => $toStatusLabel,
+                ],
+            ],
+        ];
+    }
+}

app/Actions/Notifications/NormalizeNotificationFilters.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace App\Actions\Notifications;
+
+use App\Enums\NotificationFilterOperator;
+use Illuminate\Support\Arr;
+
+class NormalizeNotificationFilters
+{
+    /**
+     * @return array<int, array{attribute: string, operator: string, value: array<int, string>|string|null}>
+     */
+    public function handle(mixed $filters): array
+    {
+        if (! is_array($filters)) {
+            return [];
+        }
+
+        $normalizedFilters = [];
+
+        foreach ($filters as $filter) {
+            if (! is_array($filter)) {
+                continue;
+            }
+
+            $attribute = trim((string) Arr::get($filter, 'attribute', ''));
+            $operator = NotificationFilterOperator::tryFrom((string) Arr::get($filter, 'operator', ''));
+
+            if ($attribute === '' || $operator === null) {
+                continue;
+            }
+
+            $normalizedFilters[] = [
+                'attribute' => $attribute,
+                'operator' => $operator->value,
+                'value' => $this->normalizeValue($operator, Arr::get($filter, 'value')),
+            ];
+        }
+
+        return $normalizedFilters;
+    }
+
+    /**
+     * @return array<int, string>|string|null
+     */
+    private function normalizeValue(NotificationFilterOperator $operator, mixed $value): array|string|null
+    {
+        return match ($operator) {
+            NotificationFilterOperator::Equals,
+            NotificationFilterOperator::NotEquals => $this->normalizeScalarValue($value),
+            NotificationFilterOperator::Exists,
+            NotificationFilterOperator::NotExists => null,
+            NotificationFilterOperator::In => $this->normalizeListValue($value),
+        };
+    }
+
+    private function normalizeScalarValue(mixed $value): ?string
+    {
+        if (is_bool($value)) {
+            return $value ? 'true' : 'false';
+        }
+
+        if (is_int($value) || is_float($value)) {
+            return trim((string) $value);
+        }
+
+        if (! is_string($value)) {
+            return null;
+        }
+
+        $trimmedValue = trim($value);
+
+        return $trimmedValue === '' ? null : $trimmedValue;
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function normalizeListValue(mixed $value): array
+    {
+        $normalizedValues = [];
+
+        if (is_string($value)) {
+            $chunks = preg_split('/[,\r\n]+/', $value) ?: [];
+
+            foreach ($chunks as $chunk) {
+                $trimmedValue = trim($chunk);
+
+                if ($trimmedValue !== '') {
+                    $normalizedValues[] = $trimmedValue;
+                }
+            }
+        }
+
+        if (is_array($value)) {
+            foreach ($value as $candidate) {
+                $normalizedCandidate = $this->normalizeScalarValue($candidate);
+
+                if ($normalizedCandidate !== null) {
+                    $normalizedValues[] = $normalizedCandidate;
+                }
+            }
+        }
+
+        return array_values(array_unique($normalizedValues));
+    }
+}

app/Actions/Notifications/QueueNotificationEventDeliveries.php

@@ -9,6 +9,10 @@ use App\Models\NotificationDeliveryLog;
 
 class QueueNotificationEventDeliveries
 {
+    public function __construct(
+        private readonly MatchNotificationFilters $matchNotificationFilters,
+    ) {}
+
     public function handle(NotificationEvent $event): void
     {
         $payload = $event->payload();
@@ -18,8 +22,11 @@ class QueueNotificationEventDeliveries
             ->enabled()
             ->where('project_id', $payload->projectId())
             ->where('event_type', $eventType->value)
-            ->get(['channel', 'id'])
+            ->get(['channel', 'filters', 'id'])
             ->each(function (NotificationAction $notificationAction) use ($event, $payload): void {
+                if (! $this->matchNotificationFilters->handle($notificationAction->filters ?? [], $payload)) {
+                    return;
+                }
                 $notificationDeliveryLogId = null;
 
                 if (in_array($notificationAction->channel, [NotificationChannel::Discord, NotificationChannel::Webhook], true)) {

app/Actions/Notifications/StoreProjectNotificationAction.php

@@ -8,6 +8,10 @@ use Illuminate\Support\Arr;
 
 class StoreProjectNotificationAction
 {
+    public function __construct(
+        private readonly NormalizeNotificationFilters $normalizeNotificationFilters,
+    ) {}
+
     /**
      * @param  array{
      *     channel: mixed,
@@ -15,6 +19,7 @@ class StoreProjectNotificationAction
      *     delivery_url: string,
      *     enabled: bool,
      *     event_type: mixed,
+     *     filters?: mixed,
      *     message_template?: string|null,
      *     name: string
      * }  $validated
@@ -27,6 +32,7 @@ class StoreProjectNotificationAction
             'delivery_url' => trim((string) Arr::get($validated, 'delivery_url')),
             'enabled' => (bool) Arr::get($validated, 'enabled'),
             'event_type' => Arr::get($validated, 'event_type'),
+            'filters' => $this->normalizeNotificationFilters->handle(Arr::get($validated, 'filters')),
             'message_template' => $this->normalizeMessageTemplate(Arr::get($validated, 'message_template')),
             'name' => trim((string) Arr::get($validated, 'name')),
         ]);

app/Actions/Notifications/UpdateProjectNotificationAction.php

@@ -8,6 +8,10 @@ use Illuminate\Support\Arr;
 
 class UpdateProjectNotificationAction
 {
+    public function __construct(
+        private readonly NormalizeNotificationFilters $normalizeNotificationFilters,
+    ) {}
+
     /**
      * @param  array{
      *     channel?: mixed,
@@ -15,6 +19,7 @@ class UpdateProjectNotificationAction
      *     delivery_url?: string|null,
      *     enabled?: bool,
      *     event_type?: mixed,
+     *     filters?: mixed,
      *     message_template?: string|null,
      *     name?: string
      * }  $validated
@@ -54,6 +59,12 @@ class UpdateProjectNotificationAction
             );
         }
 
+        if (array_key_exists('filters', $validated)) {
+            $attributes['filters'] = $this->normalizeNotificationFilters->handle(
+                Arr::get($validated, 'filters'),
+            );
+        }
+
         $deliveryUrl = Arr::get($validated, 'delivery_url');
 
         if (is_string($deliveryUrl) && trim($deliveryUrl) !== '') {

app/Enums/NotificationFilterAttribute.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace App\Enums;
+
+enum NotificationFilterAttribute: string
+{
+    case ProjectId = 'project.id';
+    case ProjectKey = 'project.key';
+    case ProjectName = 'project.name';
+    case TicketId = 'ticket.id';
+    case TicketKey = 'ticket.key';
+    case TicketTitle = 'ticket.title';
+    case TicketUrl = 'ticket.url';
+    case ActorId = 'actor.id';
+    case ActorName = 'actor.name';
+    case StatusFromId = 'status.from.id';
+    case StatusFromLabel = 'status.from.label';
+    case StatusToId = 'status.to.id';
+    case StatusToLabel = 'status.to.label';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::ProjectId => 'Project ID',
+            self::ProjectKey => 'Project key',
+            self::ProjectName => 'Project name',
+            self::TicketId => 'Ticket ID',
+            self::TicketKey => 'Ticket key',
+            self::TicketTitle => 'Ticket title',
+            self::TicketUrl => 'Ticket URL',
+            self::ActorId => 'Actor ID',
+            self::ActorName => 'Actor name',
+            self::StatusFromId => 'From status ID',
+            self::StatusFromLabel => 'From status label',
+            self::StatusToId => 'To status ID',
+            self::StatusToLabel => 'To status label',
+        };
+    }
+
+    /**
+     * @return array<int, array{label: string, value: string}>
+     */
+    public static function options(): array
+    {
+        return array_map(
+            static fn (self $attribute): array => [
+                'label' => $attribute->label(),
+                'value' => $attribute->value,
+            ],
+            self::cases(),
+        );
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    public static function values(): array
+    {
+        return array_map(
+            static fn (self $attribute): string => $attribute->value,
+            self::cases(),
+        );
+    }
+}

app/Enums/NotificationFilterOperator.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Enums;
+
+enum NotificationFilterOperator: string
+{
+    case Equals = 'equals';
+    case NotEquals = 'not_equals';
+    case Exists = 'exists';
+    case NotExists = 'not_exists';
+    case In = 'in';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::Equals => 'Equals',
+            self::NotEquals => 'Not equals',
+            self::Exists => 'Exists',
+            self::NotExists => 'Not exists',
+            self::In => 'In list',
+        };
+    }
+
+    /**
+     * @return array<int, array{label: string, value: string}>
+     */
+    public static function options(): array
+    {
+        return array_map(
+            static fn (self $operator): array => [
+                'label' => $operator->label(),
+                'value' => $operator->value,
+            ],
+            self::cases(),
+        );
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    public static function values(): array
+    {
+        return array_map(
+            static fn (self $operator): string => $operator->value,
+            self::cases(),
+        );
+    }
+}

app/Http/Requests/Concerns/InteractsWithNotificationFilters.php

@@ -0,0 +1,124 @@
+<?php
+
+namespace App\Http\Requests\Concerns;
+
+use App\Actions\Notifications\NormalizeNotificationFilters;
+use App\Enums\NotificationFilterAttribute;
+use App\Enums\NotificationFilterOperator;
+use Illuminate\Validation\Rule;
+use Illuminate\Validation\Validator;
+
+trait InteractsWithNotificationFilters
+{
+    protected function prepareNotificationFiltersForValidation(): void
+    {
+        $rawFilters = $this->input('filters');
+
+        if (! is_string($rawFilters)) {
+            return;
+        }
+
+        $decodedFilters = json_decode($rawFilters, true);
+
+        if (json_last_error() === JSON_ERROR_NONE) {
+            $this->merge([
+                'filters' => $decodedFilters,
+            ]);
+        }
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    protected function notificationFilterRules(): array
+    {
+        return [
+            'filters' => ['nullable', 'array', 'max:25'],
+            'filters.*' => ['required', 'array'],
+            'filters.*.attribute' => ['required', 'string', Rule::in(NotificationFilterAttribute::values())],
+            'filters.*.operator' => ['required', 'string', Rule::in(NotificationFilterOperator::values())],
+            'filters.*.value' => ['nullable'],
+        ];
+    }
+
+    protected function withNotificationFilterValidator(Validator $validator): void
+    {
+        $validator->after(function (Validator $validator): void {
+            $filters = $this->input('filters');
+
+            if (! is_array($filters)) {
+                return;
+            }
+
+            $normalizer = app(NormalizeNotificationFilters::class);
+
+            foreach ($filters as $index => $filter) {
+                if (! is_array($filter)) {
+                    continue;
+                }
+
+                $operator = NotificationFilterOperator::tryFrom((string) ($filter['operator'] ?? null));
+
+                if ($operator === null) {
+                    continue;
+                }
+
+                $normalizedValue = $normalizer->handle([$filter])[0]['value'] ?? null;
+
+                if (in_array($operator, [NotificationFilterOperator::Equals, NotificationFilterOperator::NotEquals], true)
+                    && ! is_string($normalizedValue)
+                ) {
+                    $validator->errors()->add(
+                        "filters.{$index}.value",
+                        'A non-empty value is required for equals and not equals operators.',
+                    );
+                }
+
+                if ($operator === NotificationFilterOperator::In
+                    && (! is_array($normalizedValue) || $normalizedValue === [])
+                ) {
+                    $validator->errors()->add(
+                        "filters.{$index}.value",
+                        'The in operator requires at least one value.',
+                    );
+                }
+
+                if (in_array($operator, [NotificationFilterOperator::Exists, NotificationFilterOperator::NotExists], true)
+                    && $this->hasProvidedFilterValue($filter['value'] ?? null)
+                ) {
+                    $validator->errors()->add(
+                        "filters.{$index}.value",
+                        'The exists and not exists operators do not accept a value.',
+                    );
+                }
+            }
+        });
+    }
+
+    private function hasProvidedFilterValue(mixed $value): bool
+    {
+        if ($value === null) {
+            return false;
+        }
+
+        if (is_string($value)) {
+            return trim($value) !== '';
+        }
+
+        if (is_array($value)) {
+            foreach ($value as $candidate) {
+                if (is_string($candidate) && trim($candidate) !== '') {
+                    return true;
+                }
+
+                if (! is_string($candidate) && $candidate !== null) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        return true;
+    }
+}

app/Http/Requests/StoreProjectNotificationActionRequest.php

@@ -5,12 +5,16 @@ namespace App\Http\Requests;
 use App\Enums\DiscordAllowedMentionType;
 use App\Enums\NotificationChannel;
 use App\Enums\NotificationEventType;
+use App\Http\Requests\Concerns\InteractsWithNotificationFilters;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
+use Illuminate\Validation\Validator;
 
 class StoreProjectNotificationActionRequest extends FormRequest
 {
+    use InteractsWithNotificationFilters;
+
     /**
      * Determine if the user is authorized to make this request.
      */
@@ -39,7 +43,52 @@ class StoreProjectNotificationActionRequest extends FormRequest
             'channel_configuration.allowed_mentions.*' => ['nullable', 'string', Rule::in(DiscordAllowedMentionType::values())],
             'enabled' => ['required', 'boolean'],
             'delivery_url' => ['required', 'string', 'max:2048', 'url'],
-            'message_template' => $messageTemplateRules,
+            'message_template' => $this->messageTemplateRules(),
+            ...$this->notificationFilterRules(),
         ];
     }
+
+    protected function prepareForValidation(): void
+    {
+        $this->prepareNotificationFiltersForValidation();
+    }
+
+    public function withValidator(Validator $validator): void
+    {
+        $this->withNotificationFilterValidator($validator);
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function channels(): array
+    {
+        return array_map(
+            static fn (NotificationChannel $channel): string => $channel->value,
+            NotificationChannel::cases(),
+        );
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function eventTypes(): array
+    {
+        return array_map(
+            static fn (NotificationEventType $eventType): string => $eventType->value,
+            NotificationEventType::cases(),
+        );
+    }
+
+    /**
+     * @return array<int, ValidationRule|string>
+     */
+    private function messageTemplateRules(): array
+    {
+        if ($this->input('channel') === NotificationChannel::Discord->value) {
+            return ['required', 'string', 'max:2000'];
+        }
+
+        return ['nullable', 'string', 'max:2000'];
+    }
 }

app/Http/Requests/UpdateProjectNotificationActionRequest.php

@@ -5,12 +5,16 @@ namespace App\Http\Requests;
 use App\Enums\DiscordAllowedMentionType;
 use App\Enums\NotificationChannel;
 use App\Enums\NotificationEventType;
+use App\Http\Requests\Concerns\InteractsWithNotificationFilters;
 use Illuminate\Contracts\Validation\ValidationRule;
 use Illuminate\Foundation\Http\FormRequest;
 use Illuminate\Validation\Rule;
+use Illuminate\Validation\Validator;
 
 class UpdateProjectNotificationActionRequest extends FormRequest
 {
+    use InteractsWithNotificationFilters;
+
     /**
      * Determine if the user is authorized to make this request.
      */
@@ -39,7 +43,52 @@ class UpdateProjectNotificationActionRequest extends FormRequest
             'channel_configuration.allowed_mentions.*' => ['nullable', 'string', Rule::in(DiscordAllowedMentionType::values())],
             'enabled' => ['required', 'boolean'],
             'delivery_url' => ['nullable', 'string', 'max:2048', 'url'],
-            'message_template' => $messageTemplateRules,
+            'message_template' => $this->messageTemplateRules(),
+            ...$this->notificationFilterRules(),
         ];
     }
+
+    protected function prepareForValidation(): void
+    {
+        $this->prepareNotificationFiltersForValidation();
+    }
+
+    public function withValidator(Validator $validator): void
+    {
+        $this->withNotificationFilterValidator($validator);
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function channels(): array
+    {
+        return array_map(
+            static fn (NotificationChannel $channel): string => $channel->value,
+            NotificationChannel::cases(),
+        );
+    }
+
+    /**
+     * @return array<int, string>
+     */
+    private function eventTypes(): array
+    {
+        return array_map(
+            static fn (NotificationEventType $eventType): string => $eventType->value,
+            NotificationEventType::cases(),
+        );
+    }
+
+    /**
+     * @return array<int, ValidationRule|string>
+     */
+    private function messageTemplateRules(): array
+    {
+        if ($this->input('channel') === NotificationChannel::Discord->value) {
+            return ['required', 'string', 'max:2000'];
+        }
+
+        return ['nullable', 'string', 'max:2000'];
+    }
 }

app/Http/Resources/NotificationActionResource.php

@@ -25,6 +25,7 @@ class NotificationActionResource extends JsonResource
             'channel' => $this->channel->value,
             'channel_label' => $this->channel->label(),
             'channel_configuration' => $this->channel_configuration ?? [],
+            'filters' => $this->filters ?? [],
             'has_delivery_url' => $this->resource instanceof NotificationAction && filled($this->delivery_url),
             'message_template' => $this->message_template,
             'created_at' => $this->created_at?->toISOString(),

app/Models/NotificationAction.php

@@ -19,6 +19,7 @@ use Illuminate\Database\Eloquent\Relations\HasMany;
     'delivery_url',
     'enabled',
     'event_type',
+    'filters',
     'message_template',
     'name',
     'project_id',
@@ -40,6 +41,7 @@ class NotificationAction extends Model
             'delivery_url' => 'encrypted',
             'enabled' => 'boolean',
             'event_type' => NotificationEventType::class,
+            'filters' => 'array',
         ];
     }
 

database/factories/NotificationActionFactory.php

@@ -26,6 +26,7 @@ class NotificationActionFactory extends Factory
             'delivery_url' => 'https://hooks.'.fake()->domainName().'/kanbangit/'.fake()->uuid(),
             'enabled' => true,
             'event_type' => NotificationEventType::TicketStatusChanged,
+            'filters' => [],
             'message_template' => null,
             'name' => fake()->unique()->sentence(3),
             'project_id' => Project::factory(),

database/migrations/2026_04_24_194800_add_filters_to_notification_actions_table.php

@@ -0,0 +1,28 @@
+<?php
+
+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('notification_actions', function (Blueprint $table): void {
+            $table->json('filters')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::table('notification_actions', function (Blueprint $table): void {
+            $table->dropColumn('filters');
+        });
+    }
+};

resources/js/pages/projects/settings/Notifications.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { Form, Head, Link } from '@inertiajs/vue3';
-import { reactive } from 'vue';
+import { computed, reactive } from 'vue';
 import ProjectNotificationSettingsController from '@/actions/App/Http/Controllers/ProjectNotificationSettingsController';
 import Heading from '@/components/Heading.vue';
 import InputError from '@/components/InputError.vue';
@@ -28,18 +28,45 @@ import type {
     BreadcrumbItem,
     ProjectNotificationSettingsPageProps,
 } from '@/types';
+import type { NotificationActionFilterModel } from '@/types/models/notification-action-filter-model';
 import type { NotificationActionModel } from '@/types/models/notification-action-model';
 
+type NotificationFilterFormState = {
+    attribute: string;
+    id: string;
+    operator: string;
+    value: string;
+};
+
+type NotificationFilterPayload = {
+    attribute: string;
+    operator: string;
+    value: string | string[] | null;
+};
+
 const props = defineProps<ProjectNotificationSettingsPageProps>();
 
 const defaultCreateChannel =
     props.channelOptions.find((option) => option.value === 'webhook')?.value ??
     props.channelOptions[0]?.value ??
     '';
+const defaultFilterAttribute = props.filterAttributeOptions[0]?.value ?? '';
+const defaultFilterOperator =
+    props.filterOperatorOptions.find((option) => option.value === 'equals')
+        ?.value ??
+    props.filterOperatorOptions[0]?.value ??
+    '';
+
 const createChannelState = reactive<{ value: string }>({
     value: defaultCreateChannel,
 });
+const createFilterState = reactive<{ filters: NotificationFilterFormState[] }>({
+    filters: [],
+});
 const editChannelState = reactive<Record<number, string>>({});
+const editFilterState = reactive<Record<number, NotificationFilterFormState[]>>(
+    {},
+);
 const timestampFormatter = new Intl.DateTimeFormat(undefined, {
     dateStyle: 'medium',
     timeStyle: 'short',
@@ -60,8 +87,106 @@ const breadcrumbs: BreadcrumbItem[] = [
     },
 ];
 
+let filterStateCounter = 0;
+
+const nextFilterStateId = (): string => `notification-filter-${filterStateCounter++}`;
+
+const parseInFilterValues = (value: string): string[] =>
+    value
+        .split(/[\n,]/)
+        .map((entry) => entry.trim())
+        .filter((entry) => entry.length > 0);
+
+const supportsFilterValue = (operator: string): boolean =>
+    !['exists', 'not_exists'].includes(operator);
+
+const supportsArrayFilterValue = (operator: string): boolean => operator === 'in';
+
+const createFilter = (): NotificationFilterFormState => ({
+    attribute: defaultFilterAttribute,
+    id: nextFilterStateId(),
+    operator: defaultFilterOperator,
+    value: '',
+});
+
+const toFilterFormState = (
+    filter: NotificationActionFilterModel,
+): NotificationFilterFormState => ({
+    attribute: filter.attribute,
+    id: nextFilterStateId(),
+    operator: filter.operator,
+    value: Array.isArray(filter.value)
+        ? filter.value.join(', ')
+        : (filter.value ?? ''),
+});
+
+const serializeFilters = (
+    filters: NotificationFilterFormState[],
+): NotificationFilterPayload[] =>
+    filters.map((filter) => ({
+        attribute: filter.attribute,
+        operator: filter.operator,
+        value: supportsArrayFilterValue(filter.operator)
+            ? parseInFilterValues(filter.value)
+            : supportsFilterValue(filter.operator)
+              ? filter.value.trim()
+              : null,
+    }));
+
+const notificationFilterError = (
+    errors: Record<string, string>,
+): string | undefined => {
+    if (errors.filters) {
+        return errors.filters;
+    }
+
+    const nestedErrorKey = Object.keys(errors).find((key) =>
+        key.startsWith('filters.'),
+    );
+
+    return nestedErrorKey === undefined ? undefined : errors[nestedErrorKey];
+};
+
+const addCreateFilter = (): void => {
+    createFilterState.filters.push(createFilter());
+};
+
+const removeCreateFilter = (index: number): void => {
+    createFilterState.filters.splice(index, 1);
+};
+
+const resetCreateFilters = (): void => {
+    createFilterState.filters = [];
+};
+
+const editFilters = (notificationActionId: number): NotificationFilterFormState[] =>
+    editFilterState[notificationActionId] ?? [];
+
+const addEditFilter = (notificationActionId: number): void => {
+    editFilterState[notificationActionId] = [
+        ...editFilters(notificationActionId),
+        createFilter(),
+    ];
+};
+
+const removeEditFilter = (notificationActionId: number, index: number): void => {
+    editFilterState[notificationActionId] = editFilters(notificationActionId).filter(
+        (_, candidateIndex) => candidateIndex !== index,
+    );
+};
+
+const createSerializedFilters = computed<string>(() =>
+    JSON.stringify(serializeFilters(createFilterState.filters)),
+);
+
+const editSerializedFilters = (notificationActionId: number): string =>
+    JSON.stringify(serializeFilters(editFilters(notificationActionId)));
+
 props.notificationActions.forEach((notificationAction) => {
     editChannelState[notificationAction.id] = notificationAction.channel;
+    editFilterState[notificationAction.id] = (
+        notificationAction.filters ?? []
+    ).map(toFilterFormState);
 });
 
 const selectedChannel = (notificationAction: NotificationActionModel): string =>
@@ -202,7 +327,8 @@ const notificationActionTimestamp = (
                                 reset-on-success
                                 @success="
                                     createChannelState.value =
-                                        defaultCreateChannel
+                                        defaultCreateChannel;
+                                    resetCreateFilters();
                                 "
                                 class="space-y-4"
                                 v-slot="{ errors, processing }"
@@ -372,6 +498,148 @@ const notificationActionTimestamp = (
                                     />
                                 </div>
 
+                                <div class="space-y-3 rounded-lg border p-4">
+                                    <div class="space-y-1">
+                                        <Label>Notification filters</Label>
+                                        <p
+                                            class="text-muted-foreground text-sm"
+                                        >
+                                            Optional rules that must match the
+                                            ticket payload before this
+                                            notification is dispatched.
+                                        </p>
+                                    </div>
+
+                                    <input
+                                        type="hidden"
+                                        name="filters"
+                                        :value="createSerializedFilters"
+                                    />
+
+                                    <div
+                                        v-if="createFilterState.filters.length === 0"
+                                        class="text-muted-foreground text-sm"
+                                    >
+                                        No filters configured. This action runs
+                                        for every matching event.
+                                    </div>
+
+                                    <div
+                                        v-for="(
+                                            filter,
+                                            filterIndex
+                                        ) in createFilterState.filters"
+                                        :key="filter.id"
+                                        class="grid gap-3 rounded-md border p-3"
+                                    >
+                                        <div class="grid gap-3 md:grid-cols-2">
+                                            <div class="grid gap-2">
+                                                <Label
+                                                    :for="`create-filter-attribute-${filter.id}`"
+                                                >
+                                                    Attribute
+                                                </Label>
+                                                <select
+                                                    :id="`create-filter-attribute-${filter.id}`"
+                                                    v-model="filter.attribute"
+                                                    class="border-input bg-background shadow-xs focus-visible:border-ring focus-visible:ring-ring/50 rounded-md border px-3 py-2 text-sm outline-none transition-[color,box-shadow] focus-visible:ring-[3px]"
+                                                >
+                                                    <option
+                                                        v-for="filterAttributeOption in filterAttributeOptions"
+                                                        :key="filterAttributeOption.value"
+                                                        :value="filterAttributeOption.value"
+                                                    >
+                                                        {{
+                                                            filterAttributeOption.label
+                                                        }}
+                                                    </option>
+                                                </select>
+                                            </div>
+
+                                            <div class="grid gap-2">
+                                                <Label
+                                                    :for="`create-filter-operator-${filter.id}`"
+                                                >
+                                                    Operator
+                                                </Label>
+                                                <select
+                                                    :id="`create-filter-operator-${filter.id}`"
+                                                    v-model="filter.operator"
+                                                    class="border-input bg-background shadow-xs focus-visible:border-ring focus-visible:ring-ring/50 rounded-md border px-3 py-2 text-sm outline-none transition-[color,box-shadow] focus-visible:ring-[3px]"
+                                                >
+                                                    <option
+                                                        v-for="filterOperatorOption in filterOperatorOptions"
+                                                        :key="filterOperatorOption.value"
+                                                        :value="filterOperatorOption.value"
+                                                    >
+                                                        {{
+                                                            filterOperatorOption.label
+                                                        }}
+                                                    </option>
+                                                </select>
+                                            </div>
+                                        </div>
+
+                                        <div
+                                            v-if="supportsFilterValue(filter.operator)"
+                                            class="grid gap-2"
+                                        >
+                                            <Label
+                                                :for="`create-filter-value-${filter.id}`"
+                                            >
+                                                {{
+                                                    supportsArrayFilterValue(
+                                                        filter.operator,
+                                                    )
+                                                        ? 'Values (comma or newline separated)'
+                                                        : 'Value'
+                                                }}
+                                            </Label>
+                                            <textarea
+                                                :id="`create-filter-value-${filter.id}`"
+                                                v-model="filter.value"
+                                                rows="2"
+                                                class="border-input bg-background shadow-xs focus-visible:border-ring focus-visible:ring-ring/50 min-h-20 rounded-md border px-3 py-2 text-sm outline-none transition-[color,box-shadow] focus-visible:ring-[3px]"
+                                                :placeholder="
+                                                    supportsArrayFilterValue(
+                                                        filter.operator,
+                                                    )
+                                                        ? 'CORE-1, CORE-2'
+                                                        : 'Doing'
+                                                "
+                                            />
+                                        </div>
+
+                                        <div class="flex justify-end">
+                                            <Button
+                                                type="button"
+                                                variant="outline"
+                                                @click="
+                                                    removeCreateFilter(
+                                                        filterIndex,
+                                                    )
+                                                "
+                                            >
+                                                Remove filter
+                                            </Button>
+                                        </div>
+                                    </div>
+
+                                    <div class="flex justify-start">
+                                        <Button
+                                            type="button"
+                                            variant="outline"
+                                            @click="addCreateFilter"
+                                        >
+                                            Add filter
+                                        </Button>
+                                    </div>
+
+                                    <InputError
+                                        :message="notificationFilterError(errors)"
+                                    />
+                                </div>
+
                                 <div class="grid gap-2">
                                     <Label
                                         for="create-notification-enabled"
@@ -701,6 +969,159 @@ const notificationActionTimestamp = (
                                     />
                                 </div>
 
+                                <div class="space-y-3 rounded-lg border p-4">
+                                    <div class="space-y-1">
+                                        <Label>Notification filters</Label>
+                                        <p
+                                            class="text-muted-foreground text-sm"
+                                        >
+                                            Optional rules that must all match
+                                            this event payload before delivery.
+                                        </p>
+                                    </div>
+
+                                    <input
+                                        type="hidden"
+                                        name="filters"
+                                        :value="
+                                            editSerializedFilters(
+                                                notificationAction.id,
+                                            )
+                                        "
+                                    />
+
+                                    <div
+                                        v-if="
+                                            editFilters(notificationAction.id)
+                                                .length === 0
+                                        "
+                                        class="text-muted-foreground text-sm"
+                                    >
+                                        No filters configured. This action runs
+                                        for every matching event.
+                                    </div>
+
+                                    <div
+                                        v-for="(
+                                            filter,
+                                            filterIndex
+                                        ) in editFilters(notificationAction.id)"
+                                        :key="filter.id"
+                                        class="grid gap-3 rounded-md border p-3"
+                                    >
+                                        <div class="grid gap-3 md:grid-cols-2">
+                                            <div class="grid gap-2">
+                                                <Label
+                                                    :for="`notification-filter-attribute-${notificationAction.id}-${filter.id}`"
+                                                >
+                                                    Attribute
+                                                </Label>
+                                                <select
+                                                    :id="`notification-filter-attribute-${notificationAction.id}-${filter.id}`"
+                                                    v-model="filter.attribute"
+                                                    class="border-input bg-background shadow-xs focus-visible:border-ring focus-visible:ring-ring/50 rounded-md border px-3 py-2 text-sm outline-none transition-[color,box-shadow] focus-visible:ring-[3px]"
+                                                >
+                                                    <option
+                                                        v-for="filterAttributeOption in filterAttributeOptions"
+                                                        :key="filterAttributeOption.value"
+                                                        :value="filterAttributeOption.value"
+                                                    >
+                                                        {{
+                                                            filterAttributeOption.label
+                                                        }}
+                                                    </option>
+                                                </select>
+                                            </div>
+
+                                            <div class="grid gap-2">
+                                                <Label
+                                                    :for="`notification-filter-operator-${notificationAction.id}-${filter.id}`"
+                                                >
+                                                    Operator
+                                                </Label>
+                                                <select
+                                                    :id="`notification-filter-operator-${notificationAction.id}-${filter.id}`"
+                                                    v-model="filter.operator"
+                                                    class="border-input bg-background shadow-xs focus-visible:border-ring focus-visible:ring-ring/50 rounded-md border px-3 py-2 text-sm outline-none transition-[color,box-shadow] focus-visible:ring-[3px]"
+                                                >
+                                                    <option
+                                                        v-for="filterOperatorOption in filterOperatorOptions"
+                                                        :key="filterOperatorOption.value"
+                                                        :value="filterOperatorOption.value"
+                                                    >
+                                                        {{
+                                                            filterOperatorOption.label
+                                                        }}
+                                                    </option>
+                                                </select>
+                                            </div>
+                                        </div>
+
+                                        <div
+                                            v-if="supportsFilterValue(filter.operator)"
+                                            class="grid gap-2"
+                                        >
+                                            <Label
+                                                :for="`notification-filter-value-${notificationAction.id}-${filter.id}`"
+                                            >
+                                                {{
+                                                    supportsArrayFilterValue(
+                                                        filter.operator,
+                                                    )
+                                                        ? 'Values (comma or newline separated)'
+                                                        : 'Value'
+                                                }}
+                                            </Label>
+                                            <textarea
+                                                :id="`notification-filter-value-${notificationAction.id}-${filter.id}`"
+                                                v-model="filter.value"
+                                                rows="2"
+                                                class="border-input bg-background shadow-xs focus-visible:border-ring focus-visible:ring-ring/50 min-h-20 rounded-md border px-3 py-2 text-sm outline-none transition-[color,box-shadow] focus-visible:ring-[3px]"
+                                                :placeholder="
+                                                    supportsArrayFilterValue(
+                                                        filter.operator,
+                                                    )
+                                                        ? 'CORE-1, CORE-2'
+                                                        : 'Doing'
+                                                "
+                                            />
+                                        </div>
+
+                                        <div class="flex justify-end">
+                                            <Button
+                                                type="button"
+                                                variant="outline"
+                                                @click="
+                                                    removeEditFilter(
+                                                        notificationAction.id,
+                                                        filterIndex,
+                                                    )
+                                                "
+                                            >
+                                                Remove filter
+                                            </Button>
+                                        </div>
+                                    </div>
+
+                                    <div class="flex justify-start">
+                                        <Button
+                                            type="button"
+                                            variant="outline"
+                                            @click="
+                                                addEditFilter(
+                                                    notificationAction.id,
+                                                )
+                                            "
+                                        >
+                                            Add filter
+                                        </Button>
+                                    </div>
+
+                                    <InputError
+                                        :message="notificationFilterError(errors)"
+                                    />
+                                </div>
+
                                 <div
                                     class="flex flex-col gap-3 border-t pt-4 sm:flex-row sm:items-center sm:justify-between"
                                 >

resources/js/types/models/notification-action-filter-model.ts

@@ -0,0 +1,5 @@
+export type NotificationActionFilterModel = {
+    attribute: string;
+    operator: string;
+    value: string | string[] | null;
+};

resources/js/types/models/notification-action-model.ts

@@ -1,3 +1,5 @@
+import type { NotificationActionFilterModel } from '@/types/models/notification-action-filter-model';
+
 export type NotificationActionModel = {
     id: number;
     project_id: number;
@@ -8,6 +10,7 @@ export type NotificationActionModel = {
     channel: string;
     channel_label: string;
     channel_configuration: Record<string, unknown>;
+    filters: NotificationActionFilterModel[];
     has_delivery_url: boolean;
     message_template: string | null;
     created_at: string | null;

resources/js/types/page-props.ts

@@ -109,6 +109,8 @@ export type ProjectRepositorySettingsPageProps = {
 export type ProjectNotificationSettingsPageProps = {
     channelOptions: NotificationActionOptionModel[];
     eventTypeOptions: NotificationActionOptionModel[];
+    filterAttributeOptions: NotificationActionOptionModel[];
+    filterOperatorOptions: NotificationActionOptionModel[];
     discordAllowedMentionOptions: NotificationActionOptionModel[];
     notificationActions: NotificationActionModel[];
     project: ProjectModel;

tests/Feature/Models/NotificationActionTest.php

@@ -33,6 +33,7 @@ class NotificationActionTest extends TestCase
         $this->assertSame(NotificationEventType::TicketStatusChanged, $notificationAction->fresh()->event_type);
         $this->assertSame(NotificationChannel::Webhook, $notificationAction->fresh()->channel);
         $this->assertSame([], $notificationAction->fresh()->channel_configuration);
+        $this->assertSame([], $notificationAction->fresh()->filters ?? []);
     }
 
     /**
@@ -61,5 +62,6 @@ class NotificationActionTest extends TestCase
         $this->assertArrayNotHasKey('delivery_url', $notificationAction->fresh()->toArray());
         $this->assertArrayNotHasKey('delivery_url', $resource);
         $this->assertTrue($resource['has_delivery_url']);
+        $this->assertSame([], $resource['filters']);
     }
 }

tests/Feature/Notifications/ProjectNotificationActionManagementTest.php

@@ -34,6 +34,13 @@ class ProjectNotificationActionManagementTest extends TestCase
             'event_type' => NotificationEventType::TicketStatusChanged,
             'channel' => NotificationChannel::Discord,
             'channel_configuration' => ['mentions' => ['ops']],
+            'filters' => [
+                [
+                    'attribute' => 'status.to.label',
+                    'operator' => 'equals',
+                    'value' => 'Doing',
+                ],
+            ],
             'message_template' => '$ticket_key changed to $status_to',
             'delivery_url' => 'https://discord.com/api/webhooks/123456/discord-alerts',
         ]);
@@ -58,6 +65,13 @@ class ProjectNotificationActionManagementTest extends TestCase
         $this->assertCount(2, $listedActions);
         $this->assertSame(['Discord alerts', 'Webhook alerts'], $listedActions->pluck('name')->all());
         $this->assertSame(['mentions' => ['ops']], $listedActions->first()->channel_configuration);
+        $this->assertSame([
+            [
+                'attribute' => 'status.to.label',
+                'operator' => 'equals',
+                'value' => 'Doing',
+            ],
+        ], $listedActions->first()->filters);
     }
 
     /**
@@ -74,6 +88,13 @@ class ProjectNotificationActionManagementTest extends TestCase
 
         $updatedAction = $updateAction->handle($project, $notificationAction, [
             'enabled' => false,
+            'filters' => [
+                [
+                    'attribute' => 'ticket.key',
+                    'operator' => 'in',
+                    'value' => 'CORE-1, CORE-2',
+                ],
+            ],
             'message_template' => '$ticket_key moved from $status_from to $status_to',
             'channel_configuration' => ['mentions' => ['support']],
             'delivery_url' => '',
@@ -85,6 +106,13 @@ class ProjectNotificationActionManagementTest extends TestCase
             $updatedAction->message_template,
         );
         $this->assertSame(['mentions' => ['support']], $updatedAction->channel_configuration);
+        $this->assertSame([
+            [
+                'attribute' => 'ticket.key',
+                'operator' => 'in',
+                'value' => ['CORE-1', 'CORE-2'],
+            ],
+        ], $updatedAction->filters);
         $this->assertSame(
             'https://discord.com/api/webhooks/123456/original-secret',
             $updatedAction->delivery_url,

tests/Feature/Notifications/TicketCreatedNotificationDispatchTest.php

@@ -71,6 +71,34 @@ class TicketCreatedNotificationDispatchTest extends TestCase
                 'name' => 'Status changed webhook',
                 'event_type' => NotificationEventType::TicketStatusChanged,
             ]);
+        $filterNotExistsAction = NotificationAction::factory()
+            ->webhook()
+            ->for($project)
+            ->create([
+                'name' => 'Ticket create without origin status',
+                'event_type' => NotificationEventType::TicketCreate,
+                'filters' => [
+                    [
+                        'attribute' => 'status.from.id',
+                        'operator' => 'not_exists',
+                        'value' => null,
+                    ],
+                ],
+            ]);
+        $filterExistsAction = NotificationAction::factory()
+            ->webhook()
+            ->for($project)
+            ->create([
+                'name' => 'Ticket create with origin status',
+                'event_type' => NotificationEventType::TicketCreate,
+                'filters' => [
+                    [
+                        'attribute' => 'status.from.id',
+                        'operator' => 'exists',
+                        'value' => null,
+                    ],
+                ],
+            ]);
         $foreignProjectAction = NotificationAction::factory()
             ->for($otherProject)
             ->create([
@@ -100,7 +128,7 @@ class TicketCreatedNotificationDispatchTest extends TestCase
             ->assertRedirect(route('projects.tickets.show', [$project, $ticket]))
             ->assertSessionHas('status', 'CORE-1 was created.');
 
-        Queue::assertPushed(DeliverNotificationAction::class, 2);
+        Queue::assertPushed(DeliverNotificationAction::class, 3);
         Queue::assertPushed(DeliverNotificationAction::class, function (DeliverNotificationAction $job) use ($webhookAction, $project, $ticket, $user, $backlogStatus): bool {
             return $job->notificationActionId === $webhookAction->id
                 && $job->event->payload()->projectId === $project->id
@@ -122,11 +150,15 @@ class TicketCreatedNotificationDispatchTest extends TestCase
         Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $discordAction->id
             && $job->event->eventType() === NotificationEventType::TicketCreate
             && $job->notificationDeliveryLogId !== null);
+        Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterNotExistsAction->id
+            && $job->event->eventType() === NotificationEventType::TicketCreate
+            && $job->notificationDeliveryLogId !== null);
         Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $disabledAction->id);
         Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $statusChangedAction->id);
+        Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterExistsAction->id);
         Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $foreignProjectAction->id);
 
-        $this->assertDatabaseCount('notification_delivery_logs', 2);
+        $this->assertDatabaseCount('notification_delivery_logs', 3);
         $this->assertDatabaseHas('notification_delivery_logs', [
             'notification_action_id' => $webhookAction->id,
             'delivery_status' => NotificationDeliveryStatus::Pending->value,
@@ -141,6 +173,13 @@ class TicketCreatedNotificationDispatchTest extends TestCase
             'attempt_count' => 0,
             'http_status' => null,
         ]);
+        $this->assertDatabaseHas('notification_delivery_logs', [
+            'notification_action_id' => $filterNotExistsAction->id,
+            'delivery_status' => NotificationDeliveryStatus::Pending->value,
+            'event_type' => NotificationEventType::TicketCreate->value,
+            'attempt_count' => 0,
+            'http_status' => null,
+        ]);
     }
 
     private function backlogStatus(Project $project): TicketStatus

tests/Feature/Notifications/TicketStatusChangedNotificationDispatchTest.php

@@ -72,6 +72,71 @@ class TicketStatusChangedNotificationDispatchTest extends TestCase
             ->create([
                 'name' => 'Disabled webhook',
             ]);
+        $filterEqualsAction = NotificationAction::factory()
+            ->webhook()
+            ->for($project)
+            ->create([
+                'name' => 'Filtered equals webhook',
+                'filters' => [
+                    [
+                        'attribute' => 'status.to.id',
+                        'operator' => 'equals',
+                        'value' => (string) $doingStatus->id,
+                    ],
+                ],
+            ]);
+        $filterNotEqualsAction = NotificationAction::factory()
+            ->webhook()
+            ->for($project)
+            ->create([
+                'name' => 'Filtered not equals webhook',
+                'filters' => [
+                    [
+                        'attribute' => 'status.to.id',
+                        'operator' => 'not_equals',
+                        'value' => (string) $doingStatus->id,
+                    ],
+                ],
+            ]);
+        $filterExistsAction = NotificationAction::factory()
+            ->webhook()
+            ->for($project)
+            ->create([
+                'name' => 'Filtered exists webhook',
+                'filters' => [
+                    [
+                        'attribute' => 'actor.id',
+                        'operator' => 'exists',
+                        'value' => null,
+                    ],
+                ],
+            ]);
+        $filterNotExistsAction = NotificationAction::factory()
+            ->webhook()
+            ->for($project)
+            ->create([
+                'name' => 'Filtered not exists webhook',
+                'filters' => [
+                    [
+                        'attribute' => 'actor.id',
+                        'operator' => 'not_exists',
+                        'value' => null,
+                    ],
+                ],
+            ]);
+        $filterInAction = NotificationAction::factory()
+            ->webhook()
+            ->for($project)
+            ->create([
+                'name' => 'Filtered in webhook',
+                'filters' => [
+                    [
+                        'attribute' => 'ticket.key',
+                        'operator' => 'in',
+                        'value' => ['CORE-1', 'CORE-99'],
+                    ],
+                ],
+            ]);
         $foreignProjectAction = NotificationAction::factory()
             ->for($otherProject)
             ->create([
@@ -101,7 +166,7 @@ class TicketStatusChangedNotificationDispatchTest extends TestCase
             ->assertRedirect(route('projects.backlog.index', $project))
             ->assertSessionHas('status', 'CORE-1 moved to Doing.');
 
-        Queue::assertPushed(DeliverNotificationAction::class, 2);
+        Queue::assertPushed(DeliverNotificationAction::class, 5);
         Queue::assertPushed(DeliverNotificationAction::class, function (DeliverNotificationAction $job) use ($webhookAction, $project, $ticket, $user, $backlogStatus, $doingStatus): bool {
             return $job->notificationActionId === $webhookAction->id
                 && $job->event->payload()->projectId === $project->id
@@ -122,10 +187,18 @@ class TicketStatusChangedNotificationDispatchTest extends TestCase
         });
         Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $discordAction->id
             && $job->notificationDeliveryLogId !== null);
+        Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterEqualsAction->id
+            && $job->notificationDeliveryLogId !== null);
+        Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterExistsAction->id
+            && $job->notificationDeliveryLogId !== null);
+        Queue::assertPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterInAction->id
+            && $job->notificationDeliveryLogId !== null);
         Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $disabledAction->id);
+        Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterNotEqualsAction->id);
+        Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $filterNotExistsAction->id);
         Queue::assertNotPushed(DeliverNotificationAction::class, fn (DeliverNotificationAction $job): bool => $job->notificationActionId === $foreignProjectAction->id);
 
-        $this->assertDatabaseCount('notification_delivery_logs', 2);
+        $this->assertDatabaseCount('notification_delivery_logs', 5);
         $this->assertDatabaseHas('notification_delivery_logs', [
             'notification_action_id' => $webhookAction->id,
             'delivery_status' => NotificationDeliveryStatus::Pending->value,
@@ -138,6 +211,24 @@ class TicketStatusChangedNotificationDispatchTest extends TestCase
             'attempt_count' => 0,
             'http_status' => null,
         ]);
+        $this->assertDatabaseHas('notification_delivery_logs', [
+            'notification_action_id' => $filterEqualsAction->id,
+            'delivery_status' => NotificationDeliveryStatus::Pending->value,
+            'attempt_count' => 0,
+            'http_status' => null,
+        ]);
+        $this->assertDatabaseHas('notification_delivery_logs', [
+            'notification_action_id' => $filterExistsAction->id,
+            'delivery_status' => NotificationDeliveryStatus::Pending->value,
+            'attempt_count' => 0,
+            'http_status' => null,
+        ]);
+        $this->assertDatabaseHas('notification_delivery_logs', [
+            'notification_action_id' => $filterInAction->id,
+            'delivery_status' => NotificationDeliveryStatus::Pending->value,
+            'attempt_count' => 0,
+            'http_status' => null,
+        ]);
 
         $this->assertDatabaseHas('ticket_worklog_entries', [
             'ticket_id' => $ticket->id,

tests/Feature/Projects/ProjectNotificationSettingsControllerTest.php

@@ -29,6 +29,13 @@ class ProjectNotificationSettingsControllerTest extends TestCase
             ->for($project)
             ->create([
                 'name' => 'Discord alerts',
+                'filters' => [
+                    [
+                        'attribute' => 'status.to.label',
+                        'operator' => 'equals',
+                        'value' => 'Doing',
+                    ],
+                ],
                 'channel_configuration' => [
                     'allowed_mentions' => ['users', 'roles'],
                 ],
@@ -49,10 +56,17 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 ->where('notificationActions.0.event_type', NotificationEventType::TicketStatusChanged->value)
                 ->where('notificationActions.0.enabled', true)
                 ->where('notificationActions.0.has_delivery_url', true)
+                ->where('notificationActions.0.filters.0.attribute', 'status.to.label')
+                ->where('notificationActions.0.filters.0.operator', 'equals')
+                ->where('notificationActions.0.filters.0.value', 'Doing')
                 ->where('notificationActions.0.updated_at', $notificationAction->updated_at?->toISOString())
                 ->where('channelOptions.0.value', NotificationChannel::Discord->value)
                 ->where('eventTypeOptions.0.value', NotificationEventType::TicketStatusChanged->value)
                 ->where('eventTypeOptions.1.value', NotificationEventType::TicketCreate->value)
+                ->where('discordAllowedMentionOptions.0.value', 'everyone')
+                ->where('discordAllowedMentionOptions.2.value', 'users')
+                ->where('filterAttributeOptions.0.value', 'project.id')
+                ->where('filterOperatorOptions.0.value', 'equals')
                 ->where('templateVariables.0.value', '$url')
                 ->where('templateVariables.6.value', '$actor_name')
                 ->missing('notificationActions.0.delivery_url'),
@@ -94,6 +108,13 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 ],
                 'enabled' => '1',
                 'delivery_url' => 'https://discord.com/api/webhooks/123456/discord-alerts',
+                'filters' => json_encode([
+                    [
+                        'attribute' => 'status.to.label',
+                        'operator' => 'equals',
+                        'value' => 'Doing',
+                    ],
+                ], JSON_THROW_ON_ERROR),
                 'message_template' => '$ticket_key moved from $status_from to $status_to by $actor_name: $url',
             ])
             ->assertRedirect(route('projects.settings.notifications', $project))
@@ -113,6 +134,13 @@ class ProjectNotificationSettingsControllerTest extends TestCase
             'https://discord.com/api/webhooks/123456/discord-alerts',
             $notificationAction->delivery_url,
         );
+        $this->assertSame([
+            [
+                'attribute' => 'status.to.label',
+                'operator' => 'equals',
+                'value' => 'Doing',
+            ],
+        ], $notificationAction->filters);
     }
 
     /**
@@ -142,6 +170,13 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 ],
                 'enabled' => '1',
                 'delivery_url' => '',
+                'filters' => json_encode([
+                    [
+                        'attribute' => 'ticket.key',
+                        'operator' => 'in',
+                        'value' => ['CORE-1', 'CORE-2'],
+                    ],
+                ], JSON_THROW_ON_ERROR),
                 'message_template' => '$ticket_key moved to $status_to: $url',
             ])
             ->assertRedirect(route('projects.settings.notifications', $project))
@@ -154,10 +189,24 @@ class ProjectNotificationSettingsControllerTest extends TestCase
             'https://discord.com/api/webhooks/123456/original-secret',
             $notificationAction->delivery_url,
         );
+        $this->assertSame([
+            [
+                'attribute' => 'ticket.key',
+                'operator' => 'in',
+                'value' => ['CORE-1', 'CORE-2'],
+            ],
+        ], $notificationAction->filters);
         $this->assertSame(
             ['allowed_mentions' => ['users', 'everyone']],
             $notificationAction->channel_configuration,
         );
+        $this->assertSame([
+            [
+                'attribute' => 'ticket.key',
+                'operator' => 'in',
+                'value' => ['CORE-1', 'CORE-2'],
+            ],
+        ], $notificationAction->filters);
         $this->assertSame('$ticket_key moved to $status_to: $url', $notificationAction->message_template);
     }
 
@@ -277,6 +326,13 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 'channel' => NotificationChannel::Discord->value,
                 'enabled' => 'definitely-not-a-boolean',
                 'delivery_url' => 'not-a-url',
+                'filters' => json_encode([
+                    [
+                        'attribute' => 'ticket.key',
+                        'operator' => 'in',
+                        'value' => [],
+                    ],
+                ], JSON_THROW_ON_ERROR),
                 'channel_configuration' => [
                     'allowed_mentions' => ['not-valid'],
                 ],
@@ -288,7 +344,10 @@ class ProjectNotificationSettingsControllerTest extends TestCase
                 'event_type',
                 'enabled',
                 'delivery_url',
+                'filters.0.value',
                 'channel_configuration.allowed_mentions.0',
+                'channel_configuration.allowed_mentions.0',
+                'filters.0.value',
                 'message_template',
             ]);
     }