taymor-api/server.js at master · ikiru/taymor-api · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
import express from "express";
import bodyParser from "body-parser";
import graphqlHTTP from "express-graphql";

import schema from "./graphql/schemas"

var app = express();

app.use(bodyParser.json());

// Health check for AWS
// NOTE: makes this smarter
app.use("/graphql/test", function(req, res, next) {
  res.setHeader("Access-Control-Allow-Origin", "*");
  res.setHeader(
    "Access-Control-Allow-Methods",
    "GET, POST, OPTIONS, PUT, PATCH, DELETE"
  );
  res.setHeader(
    "Access-Control-Allow-Headers",
    "X-Requested-With, content-type, secret, token"
  );

  res.sendStatus(200);
});

// // The GraphQL endpoint
app.use(
  "/graphql",
  (req, res, next) => {
    res.setHeader("Access-Control-Allow-Origin", "*");
    res.setHeader(
      "Access-Control-Allow-Methods",
      "GET, POST, OPTIONS, PUT, PATCH, DELETE"
    );
    res.setHeader(
      "Access-Control-Allow-Headers",
      "X-Requested-With, content-type, secret, token"
    );

    if (req.method === "OPTIONS") {
      res.sendStatus(200);
    } else {
      next();
    }
  },
  graphqlHTTP( async request => ({
    schema: await schema(request.headers),
    graphiql: false
  }))
);

// GraphiQL, a visual editor for queries
app.use(
  "/graphiql",
  (req, res, next) => {
    res.setHeader("Access-Control-Allow-Origin", "*");
    res.setHeader(
      "Access-Control-Allow-Methods",
      "GET, POST, OPTIONS, PUT, PATCH, DELETE"
    );
    res.setHeader(
      "Access-Control-Allow-Headers",
      "X-Requested-With, content-type, secret, token"
    );

    if (req.method === "OPTIONS") {
      res.sendStatus(200);
    } else {
      next();
    }
  },
  graphqlHTTP( async request => ({
    schema: await schema(request.headers),
    graphiql: true
  }))
);

app.listen(9005, () => {
  console.log(
    "Running a GraphQL API server at localhost:9005/graphql. \nUse localhost:9005/graphiql to run queries"
  );
});