58 lines
1.5 KiB
TypeScript
58 lines
1.5 KiB
TypeScript
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import { Database } from '@nocobase/database';
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import { UiSchemaModel } from '../model';
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export type HookType = 'afterDestroyField';
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export class ServerHooks {
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hooks = new Map<HookType, Map<string, any>>();
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constructor(protected db: Database) {
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this.listen();
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}
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listen() {
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this.db.on('fields.afterDestroy', async (model, options) => {
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await this.afterFieldDestroy(model, options);
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});
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}
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protected async afterFieldDestroy(fieldModel, options) {
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const { transaction } = options;
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const collectionPath = `${fieldModel.get('collectionName')}.${fieldModel.get('name')}`;
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const listenSchemas = (await this.db.getRepository('ui_schemas').find({
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filter: {
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'attrs.collectionPath': collectionPath,
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},
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transaction,
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})) as UiSchemaModel[];
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for (const listenSchema of listenSchemas) {
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const listenHooksName = listenSchema.getListenServerHooks('afterDestroyField');
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for (const listenHookName of listenHooksName) {
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const hookFunc = this.hooks.get('afterDestroyField')?.get(listenHookName);
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await hookFunc({
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model: listenSchema,
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transaction,
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});
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}
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}
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}
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/**
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* register a server hook function
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* @param type type of server hook
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* @param name name of server hook
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* @param hookFunc server hook function
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*/
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register(type: HookType, name: string, hookFunc: any) {
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if (!this.hooks.has(type)) {
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this.hooks.set(type, new Map());
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}
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const hookTypeMap = this.hooks.get(type);
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hookTypeMap.set(name, hookFunc);
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}
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}
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