feat: pusher event integration

src/api/integrations/event/pusher/pusher.schema.ts

@@ -0,0 +1,50 @@
+import { JSONSchema7 } from 'json-schema';
+import { v4 } from 'uuid';
+
+import { EventController } from '../event.controller';
+const isNotEmpty = (...propertyNames: string[]): JSONSchema7 => {
+  const properties = {};
+  propertyNames.forEach(
+    (property) =>
+      (properties[property] = {
+        minLength: 1,
+        description: `The "${property}" cannot be empty`,
+      }),
+  );
+  return {
+    if: {
+      propertyNames: {
+        enum: [...propertyNames],
+      },
+    },
+    then: { properties },
+  };
+};
+export const pusherSchema: JSONSchema7 = {
+  $id: v4(),
+  type: 'object',
+  properties: {
+    pusher: {
+      type: 'object',
+      properties: {
+        enabled: { type: 'boolean' },
+        appId: { type: 'string' },
+        key: { type: 'string' },
+        secret: { type: 'string' },
+        cluster: { type: 'string' },
+        useTLS: { type: 'boolean' },
+        events: {
+          type: 'array',
+          minItems: 0,
+          items: {
+            type: 'string',
+            enum: EventController.events,
+          },
+        },
+      },
+      required: ['enabled', 'appId', 'key', 'secret', 'cluster', 'useTLS'],
+      ...isNotEmpty('enabled', 'appId', 'key', 'secret', 'cluster', 'useTLS'),
+    },
+  },
+  required: ['pusher'],
+};