legacy/routes/multiapi.js

var express = require("express");
var router = express.Router();
var utils = require("../util/utils");

var multiapi = function (optionalCoverage) {
  optionalCoverage["MultiapiPutTestOneApiVersionOne"] = 0;
  optionalCoverage["MultiapiPutTestOneApiVersionTwo"] = 0;
  optionalCoverage["MultiapiGetTestTwoApiVersionOne"] = 0;
  optionalCoverage["MultiapiGetTestTwoApiVersionTwo"] = 0;
  optionalCoverage["MultiapiGetTestTwoApiVersionThree"] = 0;
  optionalCoverage["MultiapiPutTestThreeApiVersionTwo"] = 0;
  optionalCoverage["MultiapiPostTestFourApiVersionTwo"] = 0;
  optionalCoverage["MultiapiPostTestFourApiVersionThreeJSON"] = 0;
  optionalCoverage["MultiapiPostTestFourApiVersionThreePDF"] = 0;
  optionalCoverage["MultiapiPutTestFiveApiVersionThree"] = 0;
  optionalCoverage["MultiapiLRO"] = 0;
  optionalCoverage["MultiapiPaging"] = 0;
  optionalCoverage["MultiapiLROAndPaging"] = 0;
  optionalCoverage["MultiapiDifferentCallsApiVersionOne"] = 0;
  optionalCoverage["MultiapiDifferentCallsApiVersionTwo"] = 0;
  optionalCoverage["MultiapiDifferentCallsApiVersionThree"] = 0;

  router.put("/testOneEndpoint", function (req, res, next) {
    if (req.query["api-version"] === "1.0.0") {
      optionalCoverage["MultiapiPutTestOneApiVersionOne"]++;
      res.status(200).end();
    } else if (req.query["api-version"] === "2.0.0") {
      optionalCoverage["MultiapiPutTestOneApiVersionTwo"]++;
      res.status(200).type("json").end('{ "id": "1", "message": "This was called with api-version 2.0.0" }');
    } else {
      utils.send400(res, next, "The api version of the operation mixin is not supported: " + req.query["api-version"]);
    }
  });

  // LRO
  router.put("/lro", function (req, res, next) {
    optionalCoverage["MultiapiLRO"]++;
    res.status(200).type("json").end('{ "id": "100" }');
  });

  router.get("/one/testTwoEndpoint", function (req, res, next) {
    if (req.query["api-version"] == "1.0.0") {
      optionalCoverage["MultiapiGetTestTwoApiVersionOne"]++;
      res.status(200).end();
    } else if (req.query["api-version"] == "2.0.0") {
      optionalCoverage["MultiapiGetTestTwoApiVersionTwo"]++;
      res.status(200).type("json").end('{ "id": "1", "message": "This was called with api-version 2.0.0" }');
    } else if (req.query["api-version"] == "3.0.0") {
      optionalCoverage["MultiapiGetTestTwoApiVersionThree"]++;
      res.status(200).type("json").end('{ "optionalProperty": "This was called with api-version 3.0.0" }');
    } else {
      utils.send400(res, next, "The api version of testTwo is not supported: " + req.query["api-version"]);
    }
  });
  router.put("/one/testThreeEndpoint", function (req, res, next) {
    if (req.query["api-version"] == "2.0.0") {
      optionalCoverage["MultiapiPutTestThreeApiVersionTwo"]++;
      res.status(200).end();
    } else {
      utils.send400(res, next, "The api version of testThree is not supported: " + req.query["api-version"]);
    }
  });
  router.post("/two/testFourEndpoint", function (req, res, next) {
    if (req.query["api-version"] == "2.0.0") {
      optionalCoverage["MultiapiPostTestFourApiVersionTwo"]++;
      res.status(200).end();
    } else if (req.query["api-version"] == "3.0.0") {
      let content_type = req.headers["content-type"];
      let body = req.body;
      console.log("Content-Type: " + content_type);
      console.log("Body: " + body);

      // JSON will expect to find a 'source' key
      if (content_type === "application/json" && "source" in body) {
        console.log("in if");
        optionalCoverage["MultiapiPostTestFourApiVersionThreeJSON"]++;
        res.status(200).end();
      }
      // PDF will expect to see the 3 bytes PDF
      else if (content_type === "application/pdf" && body === "PDF") {
        console.log("in else if");
        optionalCoverage["MultiapiPostTestFourApiVersionThreePDF"];
        res.status(200).end();
      } else {
        console.log("else");
        utils.send400(res, next, "Did not receive what I was expecting");
      }
    } else {
      utils.send400(res, next, "The api version of testFour is not supported: " + req.query["api-version"]);
    }
  });
  router.put("/two/testFiveEndpoint", function (req, res, next) {
    if (req.query["api-version"] == "3.0.0") {
      optionalCoverage["MultiapiPutTestFiveApiVersionThree"]++;
      res.status(200).end();
    } else {
      utils.send400(res, next, "The api version of testFive is not supported: " + req.query["api-version"]);
    }
  });

  router.post("/lroAndPaging", function (req, res, next) {
    optionalCoverage["MultiapiLROAndPaging"]++;
    res.status(200).json({ values: [{ id: "100" }] });
  });

  // different signatures for api versions
  router.get("/testDifferentCalls", function (req, res, next) {
    apiVersion = req.query["api-version"];
    headers = req.headers;
    console.log(headers);
    if (apiVersion == "1.0.0") {
      if (
        headers["greetinginenglish"] === "hello" &&
        !("greetinginchinese" in headers) &&
        !("greetinginfrench" in headers)
      ) {
        optionalCoverage["MultiapiDifferentCallsApiVersionOne"];
        res.status(200).end();
      } else {
        utils.send400(res, next, "The headers you sent with api version 1.0.0 are incorrect: " + headers);
      }
    } else if (apiVersion == "2.0.0") {
      if (
        headers["greetinginenglish"] === "hello" &&
        headers["greetinginchinese"] === "nihao" &&
        !("greetinginfrench" in headers)
      ) {
        optionalCoverage["MultiapiDifferentCallsApiVersionTwo"];
        res.status(200).end();
      } else {
        utils.send400(res, next, "The headers you sent with api version 2.0.0 are incorrect: " + headers);
      }
    } else if (apiVersion == "3.0.0") {
      if (
        headers["greetinginenglish"] === "hello" &&
        headers["greetinginchinese"] === "nihao" &&
        headers["greetinginfrench"] === "bonjour"
      ) {
        optionalCoverage["MultiapiDifferentCallsApiVersionThree"];
        res.status(200).end();
      } else {
        utils.send400(res, next, "The headers you sent with api version 3.0.0 are incorrect: " + headers);
      }
    } else {
      utils.send400(res, next, "The api version of testDifferentCalls is not supported: " + apiVersion);
    }
  });
};

multiapi.prototype.router = router;

module.exports = multiapi;