60 lines
1.8 KiB
TypeScript
60 lines
1.8 KiB
TypeScript
import { Schema } from '@formily/json-schema';
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import { BaseError } from '@nocobase/database';
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import { Plugin } from '@nocobase/server';
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import lodash from 'lodash';
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import { ErrorHandler } from './error-handler';
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import enUS from './locale/en_US';
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import zhCN from './locale/zh_CN';
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export class PluginErrorHandler extends Plugin {
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errorHandler: ErrorHandler = new ErrorHandler();
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i18nNs = 'error-handler';
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beforeLoad() {
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this.registerSequelizeValidationErrorHandler();
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}
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registerSequelizeValidationErrorHandler() {
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const findFieldTitle = (instance, path, tFunc, ctx) => {
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if (!instance) {
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return path;
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}
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const model = instance.constructor;
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const dataSourceKey = ctx.get('x-data-source');
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const dataSource = ctx.app.dataSourceManager.dataSources.get(dataSourceKey);
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const database = dataSource ? dataSource.collectionManager.db : ctx.db;
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const collection = database.modelCollection.get(model);
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const field = collection.getField(path);
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const fieldOptions = Schema.compile(field?.options, { t: tFunc });
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const title = lodash.get(fieldOptions, 'uiSchema.title', path);
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return title;
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};
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this.errorHandler.register(
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(err) => err?.errors?.length && err instanceof BaseError,
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(err, ctx) => {
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ctx.body = {
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errors: err.errors.map((err) => {
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return {
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message: ctx.i18n.t(err.type, {
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ns: this.i18nNs,
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field: findFieldTitle(err.instance, err.path, ctx.i18n.t, ctx),
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}),
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};
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}),
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};
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ctx.status = 400;
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},
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);
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}
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async load() {
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this.app.i18n.addResources('zh-CN', this.i18nNs, zhCN);
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this.app.i18n.addResources('en-US', this.i18nNs, enUS);
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this.app.use(this.errorHandler.middleware(), { before: 'cors', tag: 'errorHandler' });
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}
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}
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