pandora-metrics/dist/rest/TraceResource.js

## Overview

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
class TraceResource {
    constructor(endPointService) {
        this.prefix = '/trace';
        this.endPointService = endPointService;
    }
    route(router) {
        const traceEndPoint = this.endPointService.getEndPoint('trace');
        router.get('/', async (ctx, next) => {
            try {
                const { by, value, order, offset, limit } = ctx.query;
                const items = await traceEndPoint.invoke({
                    appName: ctx.query['appName'],
                    by,
                    value: Number(value),
                    order
                });
                const count = items.length;
                let ret = items;
                if (offset != null && limit != null) {
                    const nOffset = Number(offset);
                    const nLimit = Number(limit);
                    ret = ret.slice(nOffset, nOffset + nLimit);
                }
                ctx.ok({
                    count, offset, limit, items: ret
                });
            }
            catch (err) {
                ctx.fail(err.message);
            }
            await next();
        });
        router.get('/:traceId', async (ctx, next) => {
            try {
                const traceId = ctx.params.traceId;
                const res = await traceEndPoint.invoke({
                    appName: ctx.query['appName'],
                    traceId: traceId
                });
                const ret = res[0];
                if (!ret) {
                    throw new Error('Can\'t got a trace, it maybe already has been clean. Trace Id: ' + traceId);
                }
                ctx.ok(ret);
            }
            catch (err) {
                ctx.fail(err.message);
            }
            await next();
        });
    }
}
exports.TraceResource = TraceResource;
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