inital commit; first stage

Author: oleksii

.env.dist

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+HOST_PORT=
+NODE_ENV=

.gitignore

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+/node_modules
+yarn-error.log
+.env

README.md

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+# nodejs+express+graphql app
+based on [`this`][1] blog post
+
+**before moving forward you have check if current packages installed (_latest versions_)**
+- [nodejs][3]
+- [yarn][4]
+
+## to run first sage simply run**
+```yarn run server``` 
+
+**proper requset should be:** 
+
+```
+{
+  message
+}
+```
+
+
+
+[1]: https://medium.com/codingthesmartway-com-blog/creating-a-graphql-server-with-node-js-and-express-f6dddc5320e1
+[3]: https://nodejs.org/en/download/
+[4]: https://yarnpkg.com/en/docs/install

package.json

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+{
+    "name": "nodejs-graphql",
+    "version": "1.0.0",
+    "description": "test nodejs express graphql stack",
+    "main": "server.js",
+    "license": "MIT",
+    "private": false,
+    "scripts": {
+        "standard-fix": "standard --fix",
+        "server": "node server.js"
+    },
+    "dependencies": {
+        "dotenv": "^5.0.1",
+        "express": "^4.16.3",
+        "express-graphql": "^0.6.12",
+        "graphql": "^0.13.2"
+    },
+    "devDependencies": {
+        "standard": "^11.0.1"
+    }
+}

server.js

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+const express = require('express')
+const expressGraphql = require('express-graphql')
+const { buildSchema } = require('graphql')
+require('dotenv').config()
+
+// GraphQL schema with Interface Definition Language (IDL)
+const schema = buildSchema(`
+  type Query {
+    message: String
+  }
+`)
+
+// Root resolver
+let root = {
+  message: () => 'Hello World!'
+}
+
+// Createing an express server and a GraphQL endpoint
+const app = express()
+app.use('/graphql', expressGraphql({
+  schema: schema,
+  rootValue: root,
+  graphiql: true
+}))
+
+let port = process.env.HOST_PORT || 4000
+
+app.listen(port, 'localhost', err => {
+  if (err) {
+    console.log(err)
+  }
+
+  console.log(`Express GraphQL Server Now Running On localhost:${port}/graphql`)
+})