Initial commit

src/plugin/init-collection-hooks.ts

@@ -0,0 +1,91 @@
+import type {Payload} from "payload"
+import type {Logger} from "pino"
+
+import type { WorkflowExecutor } from "../core/workflow-executor.js"
+import type {CollectionTriggerConfigCrud, WorkflowsPluginConfig} from "./config-types.js"
+
+export function initCollectionHooks<T extends string>(pluginOptions: WorkflowsPluginConfig<T>, payload: Payload, logger: Payload['logger'], executor: WorkflowExecutor) {
+
+  // Add hooks to configured collections
+  for (const [collectionSlug, triggerConfig] of Object.entries(pluginOptions.collectionTriggers)) {
+    if (!triggerConfig) {
+      continue
+    }
+
+    const collection = payload.collections[collectionSlug as T]
+    const crud: CollectionTriggerConfigCrud = triggerConfig === true ? {
+      create: true,
+      delete: true,
+      read: true,
+      update: true,
+    } : triggerConfig
+
+    if (!collection.config.hooks) {
+      collection.config.hooks = {} as typeof collection.config.hooks
+    }
+
+    if (crud.update || crud.create) {
+      collection.config.hooks.afterChange = collection.config.hooks.afterChange || []
+      collection.config.hooks.afterChange.push(async (change) => {
+        const operation = change.operation as 'create' | 'update'
+        logger.debug({
+          collection: change.collection.slug,
+          operation,
+        }, 'Collection hook triggered')
+
+        // Execute workflows for this trigger
+        await executor.executeTriggeredWorkflows(
+          change.collection.slug,
+          operation,
+          change.doc,
+          change.previousDoc,
+          change.req
+        )
+      })
+    }
+
+    if (crud.read) {
+      collection.config.hooks.afterRead = collection.config.hooks.afterRead || []
+      collection.config.hooks.afterRead.push(async (change) => {
+        logger.debug({
+          collection: change.collection.slug,
+          operation: 'read',
+        }, 'Collection hook triggered')
+
+        // Execute workflows for this trigger
+        await executor.executeTriggeredWorkflows(
+          change.collection.slug,
+          'read',
+          change.doc,
+          undefined,
+          change.req
+        )
+      })
+    }
+
+    if (crud.delete) {
+      collection.config.hooks.afterDelete = collection.config.hooks.afterDelete || []
+      collection.config.hooks.afterDelete.push(async (change) => {
+        logger.debug({
+          collection: change.collection.slug,
+          operation: 'delete',
+        }, 'Collection hook triggered')
+
+        // Execute workflows for this trigger
+        await executor.executeTriggeredWorkflows(
+          change.collection.slug,
+          'delete',
+          change.doc,
+          undefined,
+          change.req
+        )
+      })
+    }
+
+    if (collection) {
+      logger.info({collectionSlug}, 'Collection hooks registered')
+    } else {
+      logger.warn({collectionSlug}, 'Collection not found for trigger configuration')
+    }
+  }
+}