Init commit

dfe505c8 · Marc Feger · dfe505c8 · dfe505c8 · dfe505c8 · dfe505c8
Commit dfe505c8 authored 6 years ago by Marc Feger
--- a/.gitignore
+++ b/.gitignore
+# dependencies
+node_modules
+# IDE files
+.idea
+# build files
+dist
+# misc
+.DS_Store
+npm-debug.log
\ No newline at end of file
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
+{
+  "name": "neo4j",
+  "version": "1.0.0",
+  "description": "",
+  "main": "app.js",
+  "scripts": {
+    "build": "webpack",
+    "start:dev": "webpack-dev-server"
+  },
+  "author": "",
+  "license": "ISC",
+  "devDependencies": {
+    "@babel/core": "^7.4.5",
+    "@babel/preset-env": "^7.4.5",
+    "babel-loader": "^8.0.6",
+    "css-loader": "^2.1.1",
+    "file-loader": "^3.0.1",
+    "html-loader": "^0.5.5",
+    "html-webpack-plugin": "^3.2.0",
+    "mini-css-extract-plugin": "^0.7.0",
+    "neo4j-driver": "^1.7.5",
+    "node-sass": "^4.12.0",
+    "sass-loader": "^7.1.0",
+    "style-loader": "^0.23.1",
+    "webpack": "^4.32.2",
+    "webpack-cli": "^3.3.2",
+    "webpack-dev-server": "^3.5.1"
+  }
+}
--- a/src/app.js
+++ b/src/app.js
+import './neo'
+// TODO: Dockerize and add a Neo4j-Server
+// TODO: Why are there so many results? Improve the loops
+// TODO: Lift the nodes and relations into a good representation
+// TODO: Add a class for the data
+// TODO: Lift the data in a graph and visualize them
\ No newline at end of file
--- a/src/index.html
+++ b/src/index.html
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Foo</title>
+</head>
+<body>
+</body>
+</html>
\ No newline at end of file
--- a/src/neo.js
+++ b/src/neo.js
+import {v1 as neo4j} from 'neo4j-driver'
+const authToken = neo4j.auth.basic('neo4j', 'W7uFSy$ywR3M3ck');
+console.log(authToken);
+const driver = neo4j.driver('bolt://localhost:7687', authToken, {
+    encrypted: false
+});
+const session = driver.session();
+const personName = 'Marc';
+const resultPromise = session.run(
+    'match (a:Person)-[r:IS_FRIEND]->(b:Person) RETURN a,b,r',
+    {name: personName}
+);
+resultPromise.then(result => {
+    session.close();
+    result.records.forEach(function (element) {
+        element.forEach(function (subelement) {
+            console.log("++++++ " + subelement.constructor.name + " ++++++");
+            if (subelement instanceof neo4j.types.Node) {
+                console.log("Properties: " + JSON.stringify(subelement.properties));
+                console.log("ID: " + subelement.identity.toInt());
+                console.log("Labels: " + subelement.labels);
+            } else if (subelement instanceof neo4j.types.Relationship) {
+                console.log("Type: " + subelement.type);
+                console.log("Properties: " + JSON.stringify(subelement.properties));
+                console.log("Start: " + subelement.start.toInt());
+                console.log("End: " + subelement.end.toInt());
+            }
+        });
+    });
+    driver.close();
+});
--- a/webpack.config.js
+++ b/webpack.config.js
+const HtmlWebPackPlugin = require("html-webpack-plugin");
+const MiniCssExtraPlugin = require("mini-css-extract-plugin");
+module.exports = {
+    entry: {
+        app: './src/app.js'
+    },
+    module: {
+        rules: [{
+            test: /\.js$/,
+            exclude: /node_modules/,
+            use: {
+                loader: "babel-loader"
+            }
+        }
+            , {
+                test: /\.html$/,
+                use: [
+                    {
+                        loader: "html-loader",
+                        options: {minimize: true}
+                    }
+                ]
+            },
+            {
+                test: /\.(png|svg|jpg|gif)$/,
+                use: [
+                    "file-loader"
+                ]
+            },
+            {
+                test: /\.scss$/,
+                use: [
+                    "style-loader",
+                    "css-loader",
+                    "sass-loader"
+                ]
+            }
+        ]
+    },
+    plugins: [
+        new HtmlWebPackPlugin({
+            template: "./src/index.html",
+            filename: "index.html"
+        }),
+        new MiniCssExtraPlugin({
+            filename: "[name].css",
+            chunkFilename: "[id].css"
+        })
+    ]
+};
\ No newline at end of file