63 lines
1.3 KiB
TypeScript
63 lines
1.3 KiB
TypeScript
"use strict";
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import {
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Context,
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Service,
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ServiceBroker,
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ServiceSchema,
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Errors,
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} from "moleculer";
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import { resizeImage } from "../utils/imagetransformation.utils";
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export default class ProductsService extends Service {
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// @ts-ignore
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public constructor(
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public broker: ServiceBroker,
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schema: ServiceSchema<{}> = { name: "imagetransformation" }
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) {
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super(broker);
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this.parseServiceSchema(
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Service.mergeSchemas(
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{
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name: "imagetransformation",
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mixins: [],
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settings: {
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// Available fields in the responses
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fields: ["_id", "name", "quantity", "price"],
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// Validator for the `create` & `insert` actions.
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entityValidator: {
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name: "string|min:3",
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price: "number|positive",
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},
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},
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hooks: {},
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actions: {
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resize: {
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rest: "POST /resizeImage",
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params: {},
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async handler(
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ctx: Context<{
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path: string;
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newWidth: number;
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newHeight: number;
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outputPath: string;
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}>
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) {
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const resizeResult = await resizeImage(
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ctx.params.path,
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ctx.params.outputPath,
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ctx.params.newWidth,
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ctx.params.newHeight
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);
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return { resizeOperationStatus: resizeResult };
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},
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},
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},
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methods: {},
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},
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schema
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)
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);
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}
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}
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