phecda-server/dist/rpc/redis/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/rpc/redis/bind.ts
var _debug = require('debug'); var _debug2 = _interopRequireDefault(_debug);
var debug = _debug2.default.call(void 0, "phecda-server/redis");
function bind({ sub, pub }, { moduleMap, meta }, opts = {}) {
  const { globalGuards, globalFilter, globalPipe, globalAddons = [], defaultQueue } = opts;
  const metaMap = _chunk76UDKZOJjs.createControllerMetaMap.call(void 0, meta, (meta2) => {
    const { controller, rpc, method, tag } = meta2.data;
    if (controller === "rpc" && _optionalChain([rpc, 'optionalAccess', _ => _.queue]) !== void 0) {
      debug(`register method "${method}" in module "${tag}"`);
      return true;
    }
  });
  _chunk76UDKZOJjs.detectAopDep.call(void 0, meta, {
    guards: globalGuards,
    addons: globalAddons
  }, "rpc");
  const existQueue = /* @__PURE__ */ new Set();
  _chunk76UDKZOJjs.Context.applyAddons(globalAddons, {
    pub,
    sub
  }, "redis");
  async function subscribeQueues() {
    existQueue.clear();
    for (const [tag, record] of metaMap) {
      for (const method in record) {
        const meta2 = metaMap.get(tag)[method];
        const { data: { rpc } } = meta2;
        if (rpc) {
          const queue = rpc.queue || defaultQueue || tag;
          if (existQueue.has(queue)) continue;
          existQueue.add(queue);
          await sub.subscribe(queue);
        }
      }
    }
  }
  _chunkLLF55NZPjs.__name.call(void 0, subscribeQueues, "subscribeQueues");
  sub.on("message", async (channel, msg) => {
    if (!existQueue.has(channel)) return;
    if (msg) {
      const data = JSON.parse(msg);
      const { method, id, tag, queue: clientQueue, _ps, args } = data;
      debug(`invoke method "${method}" in module "${tag}"`);
      if (_ps !== 1) return;
      const meta2 = metaMap.get(tag)[method];
      const { data: { rpc: { isEvent } = {} } } = meta2;
      const aop = _chunk76UDKZOJjs.Context.getAop(meta2, {
        globalFilter,
        globalGuards,
        globalPipe
      });
      const context = new (0, _chunk76UDKZOJjs.Context)({
        type: "redis",
        category: "rpc",
        moduleMap,
        redis: sub,
        meta: meta2,
        msg,
        channel,
        tag,
        method,
        args,
        id,
        isEvent,
        queue: channel
      });
      await context.run(aop, (returnData) => {
        if (!isEvent) pub.publish(clientQueue, JSON.stringify({
          data: returnData,
          id
        }));
      }, (err) => {
        if (!isEvent) {
          pub.publish(clientQueue, JSON.stringify({
            data: err,
            error: true,
            id
          }));
        }
      });
    }
  });
  subscribeQueues();
  _chunkLLF55NZPjs.HMR.call(void 0, async () => {
    for (const queue of existQueue) await sub.unsubscribe(queue);
    subscribeQueues();
  });
}
_chunkLLF55NZPjs.__name.call(void 0, bind, "bind");


exports.bind = bind;