First Mean Commit

.editorconfig

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+# Editor configuration, see http://editorconfig.org
+root = true
+
+[*]
+charset = utf-8
+indent_style = space
+indent_size = 2
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.md]
+max_line_length = off
+trim_trailing_whitespace = false

.gitignore

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+# See http://help.github.com/ignore-files/ for more about ignoring files.
+
+# compiled output
+/dist
+/tmp
+/out-tsc
+
+# dependencies
+/node_modules
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# misc
+/.sass-cache
+/connect.lock
+/coverage
+/libpeerconnection.log
+npm-debug.log
+yarn-error.log
+testem.log
+/typings
+
+# System Files
+.DS_Store
+Thumbs.db
+
+
+backend/images
+backend/angular

README.md

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+# MeanCourse
+
+This project was generated with [Angular CLI](https://github.com/angular/angular-cli) version 6.0.1.
+
+## Development server
+
+Run `ng serve` for a dev server. Navigate to `http://localhost:4200/`. The app will automatically reload if you change any of the source files.
+
+## Code scaffolding
+
+Run `ng generate component component-name` to generate a new component. You can also use `ng generate directive|pipe|service|class|guard|interface|enum|module`.
+
+## Build
+
+Run `ng build` to build the project. The build artifacts will be stored in the `dist/` directory. Use the `--prod` flag for a production build.
+
+## Running unit tests
+
+Run `ng test` to execute the unit tests via [Karma](https://karma-runner.github.io).
+
+## Running end-to-end tests
+
+Run `ng e2e` to execute the end-to-end tests via [Protractor](http://www.protractortest.org/).
+
+## Further help
+
+To get more help on the Angular CLI use `ng help` or go check out the [Angular CLI README](https://github.com/angular/angular-cli/blob/master/README.md).

angular.json

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+{
+  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
+  "version": 1,
+  "newProjectRoot": "projects",
+  "projects": {
+    "mean-course": {
+      "root": "",
+      "sourceRoot": "src",
+      "projectType": "application",
+      "prefix": "app",
+      "schematics": {},
+      "architect": {
+        "build": {
+          "builder": "@angular-devkit/build-angular:browser",
+          "options": {
+            "outputPath": "backend/angular",
+            "index": "src/index.html",
+            "main": "src/main.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.app.json",
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ],
+            "styles": [
+              {
+                "input": "node_modules/@angular/material/prebuilt-themes/indigo-pink.css"
+              },
+              "src/styles.css"
+            ],
+            "scripts": []
+          },
+          "configurations": {
+            "production": {
+              "fileReplacements": [
+                {
+                  "replace": "src/environments/environment.ts",
+                  "with": "src/environments/environment.prod.ts"
+                }
+              ],
+              "optimization": true,
+              "outputHashing": "all",
+              "sourceMap": false,
+              "extractCss": true,
+              "namedChunks": false,
+              "aot": true,
+              "extractLicenses": true,
+              "vendorChunk": false,
+              "buildOptimizer": true
+            }
+          }
+        },
+        "serve": {
+          "builder": "@angular-devkit/build-angular:dev-server",
+          "options": {
+            "browserTarget": "mean-course:build"
+          },
+          "configurations": {
+            "production": {
+              "browserTarget": "mean-course:build:production"
+            }
+          }
+        },
+        "extract-i18n": {
+          "builder": "@angular-devkit/build-angular:extract-i18n",
+          "options": {
+            "browserTarget": "mean-course:build"
+          }
+        },
+        "test": {
+          "builder": "@angular-devkit/build-angular:karma",
+          "options": {
+            "main": "src/test.ts",
+            "polyfills": "src/polyfills.ts",
+            "tsConfig": "src/tsconfig.spec.json",
+            "karmaConfig": "src/karma.conf.js",
+            "styles": [
+              {
+                "input": "node_modules/@angular/material/prebuilt-themes/indigo-pink.css"
+              },
+              "src/styles.css"
+            ],
+            "scripts": [],
+            "assets": [
+              "src/favicon.ico",
+              "src/assets"
+            ]
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": [
+              "src/tsconfig.app.json",
+              "src/tsconfig.spec.json"
+            ],
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    },
+    "mean-course-e2e": {
+      "root": "e2e/",
+      "projectType": "application",
+      "architect": {
+        "e2e": {
+          "builder": "@angular-devkit/build-angular:protractor",
+          "options": {
+            "protractorConfig": "e2e/protractor.conf.js",
+            "devServerTarget": "mean-course:serve"
+          }
+        },
+        "lint": {
+          "builder": "@angular-devkit/build-angular:tslint",
+          "options": {
+            "tsConfig": "e2e/tsconfig.e2e.json",
+            "exclude": [
+              "**/node_modules/**"
+            ]
+          }
+        }
+      }
+    }
+  },
+  "defaultProject": "mean-course"
+}

backend/app.js

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+const path = require("path");
+const express = require("express");
+const bodyParser = require("body-parser");
+const mongoose = require("mongoose");
+
+const postsRoutes = require("./routes/posts");
+const userRoutes = require("./routes/user");
+
+const app = express();
+
+mongoose
+  .connect(
+    "mongodb+srv://max:" +
+      process.env.MONGO_ATLAS_PW +
+      "@cluster0-ntrwp.mongodb.net/node-angular"
+  )
+  .then(() => {
+    console.log("Connected to database!");
+  })
+  .catch(() => {
+    console.log("Connection failed!");
+  });
+
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use("/images", express.static(path.join(__dirname, "images")));
+app.use("/", express.static(path.join(__dirname, "angular")));
+
+// app.use((req, res, next) => {
+//   res.setHeader("Access-Control-Allow-Origin", "*");
+//   res.setHeader(
+//     "Access-Control-Allow-Headers",
+//     "Origin, X-Requested-With, Content-Type, Accept, Authorization"
+//   );
+//   res.setHeader(
+//     "Access-Control-Allow-Methods",
+//     "GET, POST, PATCH, PUT, DELETE, OPTIONS"
+//   );
+//   next();
+// });
+
+app.use("/api/posts", postsRoutes);
+app.use("/api/user", userRoutes);
+app.use((req, res, next) => {
+  res.sendFile(path.join(__dirname, "angular", "index.html"));
+});
+
+module.exports = app;

backend/controllers/posts.js

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+const Post = require("../models/post");
+
+exports.createPost = (req, res, next) => {
+  const url = req.protocol + "://" + req.get("host");
+  const post = new Post({
+    title: req.body.title,
+    content: req.body.content,
+    imagePath: url + "/images/" + req.file.filename,
+    creator: req.userData.userId
+  });
+  post
+    .save()
+    .then(createdPost => {
+      res.status(201).json({
+        message: "Post added successfully",
+        post: {
+          ...createdPost,
+          id: createdPost._id
+        }
+      });
+    })
+    .catch(error => {
+      res.status(500).json({
+        message: "Creating a post failed!"
+      });
+    });
+};
+
+exports.updatePost = (req, res, next) => {
+  let imagePath = req.body.imagePath;
+  if (req.file) {
+    const url = req.protocol + "://" + req.get("host");
+    imagePath = url + "/images/" + req.file.filename;
+  }
+  const post = new Post({
+    _id: req.body.id,
+    title: req.body.title,
+    content: req.body.content,
+    imagePath: imagePath,
+    creator: req.userData.userId
+  });
+  Post.updateOne({ _id: req.params.id, creator: req.userData.userId }, post)
+    .then(result => {
+      if (result.n > 0) {
+        res.status(200).json({ message: "Update successful!" });
+      } else {
+        res.status(401).json({ message: "Not authorized!" });
+      }
+    })
+    .catch(error => {
+      res.status(500).json({
+        message: "Couldn't udpate post!"
+      });
+    });
+};
+
+exports.getPosts = (req, res, next) => {
+  const pageSize = +req.query.pagesize;
+  const currentPage = +req.query.page;
+  const postQuery = Post.find();
+  let fetchedPosts;
+  if (pageSize && currentPage) {
+    postQuery.skip(pageSize * (currentPage - 1)).limit(pageSize);
+  }
+  postQuery
+    .then(documents => {
+      fetchedPosts = documents;
+      return Post.count();
+    })
+    .then(count => {
+      res.status(200).json({
+        message: "Posts fetched successfully!",
+        posts: fetchedPosts,
+        maxPosts: count
+      });
+    })
+    .catch(error => {
+      res.status(500).json({
+        message: "Fetching posts failed!"
+      });
+    });
+};
+
+exports.getPost = (req, res, next) => {
+  Post.findById(req.params.id)
+    .then(post => {
+      if (post) {
+        res.status(200).json(post);
+      } else {
+        res.status(404).json({ message: "Post not found!" });
+      }
+    })
+    .catch(error => {
+      res.status(500).json({
+        message: "Fetching post failed!"
+      });
+    });
+};
+
+exports.deletePost = (req, res, next) => {
+  Post.deleteOne({ _id: req.params.id, creator: req.userData.userId })
+    .then(result => {
+      console.log(result);
+      if (result.n > 0) {
+        res.status(200).json({ message: "Deletion successful!" });
+      } else {
+        res.status(401).json({ message: "Not authorized!" });
+      }
+    })
+    .catch(error => {
+      res.status(500).json({
+        message: "Deleting posts failed!"
+      });
+    });
+};