phecda-server/dist/http/h3/index.mjs

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

import {
  BadRequestException,
  Context,
  createControllerMetaMap,
  detectAopDep,
  joinUrl
} from "../../chunk-WST6E6MQ.mjs";
import {
  __name
} from "../../chunk-URKOYTBU.mjs";

// src/http/h3/bind.ts
import { createRouter, defineEventHandler, deleteCookie, eventHandler, getCookie, getQuery, getRequestHeaders, getRouterParams, readBody, sendRedirect, setCookie, setHeaders, setResponseHeaders, setResponseStatus, useBase } from "h3";
import Debug from "debug";
var debug = Debug("phecda-server/h3");
function bind(router, data, opts = {}) {
  const { globalGuards, parallelRoute, globalAddons = [], parallelAddons = [], globalFilter, globalPipe, dynamic = false } = opts;
  const { moduleMap, meta } = data;
  const metaMap = createControllerMetaMap(meta, (meta2) => {
    const { controller, http, method, tag } = meta2.data;
    if (controller === "http" && http?.method) {
      debug(`register method "${method}" in module "${tag}"`);
      return true;
    }
  });
  detectAopDep(meta, {
    addons: [
      ...globalAddons,
      ...parallelAddons
    ],
    guards: globalGuards
  });
  registerRoute();
  function registerRoute() {
    Context.applyAddons(globalAddons, router, "h3");
    if (parallelRoute) {
      const subRouter = createRouter();
      Context.applyAddons(parallelAddons, subRouter, "h3");
      subRouter.post(parallelRoute, eventHandler({
        handler: /* @__PURE__ */ __name(async (event) => {
          const body = await readBody(event, {
            strict: true
          });
          async function errorHandler(e) {
            const error = await Context.filterRecord.default(e);
            setResponseStatus(event, error.status);
            return error;
          }
          __name(errorHandler, "errorHandler");
          if (!Array.isArray(body)) return errorHandler(new 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 Context.filterRecord.default(new BadRequestException(`module "${tag}" doesn't exist`)));
                const meta2 = metaMap.get(tag)[method];
                if (!meta2) return resolve(await Context.filterRecord.default(new BadRequestException(`"${method}" in "${tag}" doesn't exist`)));
                const aop = Context.getAop(meta2, {
                  globalFilter,
                  globalGuards,
                  globalPipe
                });
                const contextData = {
                  type: "h3",
                  category: "http",
                  index: i,
                  event,
                  meta: meta2,
                  moduleMap,
                  parallel: true,
                  app: router,
                  ...item,
                  getCookie: /* @__PURE__ */ __name((key) => getCookie(event, key), "getCookie"),
                  setCookie: /* @__PURE__ */ __name((key, value, opts2) => setCookie(event, key, value, opts2), "setCookie"),
                  delCookie: /* @__PURE__ */ __name((key) => deleteCookie(event, key), "delCookie"),
                  redirect: /* @__PURE__ */ __name((url, status) => sendRedirect(event, url, status), "redirect"),
                  setResHeaders: /* @__PURE__ */ __name((headers) => setResponseHeaders(event, headers), "setResHeaders"),
                  setResStatus: /* @__PURE__ */ __name((code) => setResponseStatus(event, code), "setResStatus"),
                  getRequest: /* @__PURE__ */ __name(() => event.node.req, "getRequest"),
                  getResponse: /* @__PURE__ */ __name(() => event.node.res, "getResponse")
                };
                const context = new Context(contextData);
                context.run(aop, resolve, resolve);
              });
            }));
          } catch (e) {
            return errorHandler(e);
          }
        }, "handler")
      }));
      router.use(parallelRoute, useBase("", subRouter.handler));
    }
    for (const [tag, record] of metaMap) {
      for (const method in record) {
        const meta2 = metaMap.get(tag)[method];
        const { data: { http, params, addons } } = meta2;
        if (!http?.method) continue;
        const needBody = params.some((item) => item.type === "body");
        let aop;
        if (!dynamic) {
          aop = Context.getAop(meta2, {
            globalFilter,
            globalGuards,
            globalPipe
          });
        }
        const subRouter = createRouter();
        Context.applyAddons(addons, subRouter, "h3");
        subRouter[http.method](joinUrl(http.prefix, http.route), defineEventHandler(async (event) => {
          debug(`invoke method "${method}" in module "${tag}"`);
          const contextData = {
            type: "h3",
            category: "http",
            meta: meta2,
            event,
            moduleMap,
            tag,
            method,
            headers: getRequestHeaders(event),
            params: getRouterParams(event),
            query: getQuery(event),
            app: router,
            body: needBody ? await readBody(event, {
              strict: true
            }) : void 0,
            getCookie: /* @__PURE__ */ __name((key) => getCookie(event, key), "getCookie"),
            setCookie: /* @__PURE__ */ __name((key, value, opts2) => setCookie(event, key, value, opts2), "setCookie"),
            redirect: /* @__PURE__ */ __name((url) => sendRedirect(event, url), "redirect"),
            setResHeaders: /* @__PURE__ */ __name((headers) => setResponseHeaders(event, headers), "setResHeaders"),
            setResStatus: /* @__PURE__ */ __name((code) => setResponseStatus(event, code), "setResStatus"),
            delCookie: /* @__PURE__ */ __name((key) => deleteCookie(event, key), "delCookie"),
            getRequest: /* @__PURE__ */ __name(() => event.node.req, "getRequest"),
            getResponse: /* @__PURE__ */ __name(() => event.node.res, "getResponse")
          };
          const context = new Context(contextData);
          setHeaders(event, http.headers || {});
          if (dynamic) {
            aop = Context.getAop(meta2, {
              globalFilter,
              globalGuards,
              globalPipe
            });
          }
          return context.run(aop, (returnData) => returnData, (err) => {
            setResponseStatus(event, err.status);
            return err;
          });
        }));
        router.use(joinUrl(http.prefix, http.route), useBase("", subRouter.handler));
      }
    }
  }
  __name(registerRoute, "registerRoute");
}
__name(bind, "bind");
export {
  bind
};