phecda-server/dist/http/koa/index.js

server framework that provide IOC/type-reuse/http&rpc-adaptor

"use strict";Object.defineProperty(exports, "__esModule", {value: true}); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } function _optionalChain(ops) { let lastAccessLHS = undefined; let value = ops[0]; let i = 1; while (i < ops.length) { const op = ops[i]; const fn = ops[i + 1]; i += 2; if ((op === 'optionalAccess' || op === 'optionalCall') && value == null) { return undefined; } if (op === 'access' || op === 'optionalAccess') { lastAccessLHS = value; value = fn(value); } else if (op === 'call' || op === 'optionalCall') { value = fn((...args) => value.call(lastAccessLHS, ...args)); lastAccessLHS = undefined; } } return value; }





var _chunk76UDKZOJjs = require('../../chunk-76UDKZOJ.js');



var _chunkLLF55NZPjs = require('../../chunk-LLF55NZP.js');

// src/http/koa/bind.ts
var _router = require('@koa/router'); var _router2 = _interopRequireDefault(_router);
var _debug = require('debug'); var _debug2 = _interopRequireDefault(_debug);
var debug = _debug2.default.call(void 0, "phecda-server/koa");
function bind(router, data, opts = {}) {
  const { globalGuards, parallelRoute, globalAddons = [], parallelAddons = [], globalFilter, globalPipe, dynamic = false } = opts;
  const { moduleMap, meta } = data;
  const originStack = router.stack.slice(0, router.stack.length);
  const metaMap = _chunk76UDKZOJjs.createControllerMetaMap.call(void 0, meta, (meta2) => {
    const { controller, http, method, tag } = meta2.data;
    if (controller === "http" && _optionalChain([http, 'optionalAccess', _ => _.method])) {
      debug(`register method "${method}" in module "${tag}"`);
      return true;
    }
  });
  _chunk76UDKZOJjs.detectAopDep.call(void 0, meta, {
    addons: [
      ...globalAddons,
      ...parallelAddons
    ],
    guards: globalGuards
  });
  registerRoute();
  function registerRoute() {
    _chunk76UDKZOJjs.Context.applyAddons(globalAddons, router, "koa");
    if (parallelRoute) {
      const subRouter = new (0, _router2.default)();
      _chunk76UDKZOJjs.Context.applyAddons(parallelAddons, subRouter, "koa");
      subRouter.post(parallelRoute, async (ctx, next) => {
        const { body } = ctx.request;
        async function errorHandler(e) {
          const error = await _chunk76UDKZOJjs.Context.filterRecord.default(e);
          ctx.status = error.status;
          ctx.body = error;
        }
        _chunkLLF55NZPjs.__name.call(void 0, errorHandler, "errorHandler");
        if (!Array.isArray(body)) return errorHandler(new (0, _chunk76UDKZOJjs.BadRequestException)("data format should be an array"));
        try {
          return Promise.all(body.map((item, i) => {
            return new Promise(async (resolve) => {
              if (!item) return resolve(null);
              const { tag, method } = item;
              debug(`(parallel)invoke method "${method}" in module "${tag}"`);
              if (!metaMap.has(tag)) return resolve(await _chunk76UDKZOJjs.Context.filterRecord.default(new (0, _chunk76UDKZOJjs.BadRequestException)(`module "${tag}" doesn't exist`)));
              const meta2 = metaMap.get(tag)[method];
              if (!meta2) return resolve(await _chunk76UDKZOJjs.Context.filterRecord.default(new (0, _chunk76UDKZOJjs.BadRequestException)(`"${method}" in "${tag}" doesn't exist`)));
              const aop = _chunk76UDKZOJjs.Context.getAop(meta2, {
                globalGuards,
                globalFilter,
                globalPipe
              });
              const contextData = {
                type: "koa",
                category: "http",
                index: i,
                ctx,
                meta: meta2,
                moduleMap,
                parallel: true,
                next,
                app: router,
                ...item,
                getCookie: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (key) => ctx.cookies.get(key), "getCookie"),
                setCookie: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (key, value, opts2) => ctx.cookies.set(key, value, opts2), "setCookie"),
                delCookie: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (key) => ctx.cookies.set(key, "", {
                  expires: /* @__PURE__ */ new Date(0)
                }), "delCookie"),
                redirect: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (url) => ctx.redirect(url), "redirect"),
                setResHeaders: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (headers) => ctx.set(headers), "setResHeaders"),
                setResStatus: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (status) => ctx.status = status, "setResStatus"),
                getRequest: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, () => ctx.req, "getRequest"),
                getResponse: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, () => ctx.res, "getResponse")
              };
              const context = new (0, _chunk76UDKZOJjs.Context)(contextData);
              context.run(aop, resolve, resolve);
            });
          })).then((ret) => {
            ctx.body = ret;
          });
        } catch (e) {
          return errorHandler(e);
        }
      });
      router.use(subRouter.routes()).use(subRouter.allowedMethods());
    }
    for (const [tag, record] of metaMap) {
      for (const method in record) {
        const meta2 = metaMap.get(tag)[method];
        const { data: { addons, http } } = meta2;
        if (!_optionalChain([http, 'optionalAccess', _2 => _2.method])) continue;
        let aop;
        if (!dynamic) {
          aop = _chunk76UDKZOJjs.Context.getAop(meta2, {
            globalFilter,
            globalGuards,
            globalPipe
          });
        }
        const subRouter = new (0, _router2.default)();
        _chunk76UDKZOJjs.Context.applyAddons(addons, subRouter, "koa");
        router[http.method](_chunk76UDKZOJjs.joinUrl.call(void 0, http.prefix, http.route), async (ctx, next) => {
          debug(`invoke method "${method}" in module "${tag}"`);
          const contextData = {
            type: "koa",
            app: router,
            ctx,
            meta: meta2,
            moduleMap,
            tag,
            method,
            query: ctx.query,
            params: ctx.params,
            category: "http",
            body: ctx.request.body,
            headers: ctx.headers,
            next,
            getCookie: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (key) => ctx.cookies.get(key), "getCookie"),
            setCookie: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (key, value, opts2) => ctx.cookies.set(key, value, opts2), "setCookie"),
            delCookie: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (key) => ctx.cookies.set(key, "", {
              expires: /* @__PURE__ */ new Date(0)
            }), "delCookie"),
            redirect: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (url) => ctx.redirect(url), "redirect"),
            setResHeaders: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (headers) => ctx.set(headers), "setResHeaders"),
            setResStatus: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, (status) => ctx.status = status, "setResStatus"),
            getRequest: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, () => ctx.req, "getRequest"),
            getResponse: /* @__PURE__ */ _chunkLLF55NZPjs.__name.call(void 0, () => ctx.res, "getResponse")
          };
          const context = new (0, _chunk76UDKZOJjs.Context)(contextData);
          if (http.headers) ctx.set(http.headers);
          if (dynamic) {
            aop = _chunk76UDKZOJjs.Context.getAop(meta2, {
              globalFilter,
              globalGuards,
              globalPipe
            });
          }
          await context.run(aop, (returnData) => {
            if (ctx.res.writableEnded) return;
            ctx.body = returnData;
          }, (err) => {
            if (ctx.res.writableEnded) return;
            ctx.status = err.status;
            ctx.body = err;
          });
        });
        router.use(subRouter.routes()).use(subRouter.allowedMethods());
      }
    }
  }
  _chunkLLF55NZPjs.__name.call(void 0, registerRoute, "registerRoute");
  _chunkLLF55NZPjs.HMR.call(void 0, async () => {
    router.stack = originStack;
    registerRoute();
  });
}
_chunkLLF55NZPjs.__name.call(void 0, bind, "bind");


exports.bind = bind;