Implemented projects.

app/Http/Controllers/ProjectsController.php

@@ -0,0 +1,118 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Project;
+use Illuminate\Http\Request;
+use App\Http\Requests\ProjectStoreOrUpdate;
+
+class ProjectsController extends Controller
+{
+    /**
+     * Display a listing of the resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function index()
+    {
+        $projects = Project::select('id', 'name', 'start_date', 'end_date')
+                           ->orderBy('name')->get();
+
+        return view('projects.index', compact('projects'));
+    }
+
+    /**
+     * Show the form for creating a new resource.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function create()
+    {
+        $project = new Project();
+
+        return view('projects.create', compact('project'));
+    }
+
+    /**
+     * Store a newly created resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @return \Illuminate\Http\Response
+     */
+    public function store(ProjectStoreOrUpdate $request)
+    {
+        $project = new Project();
+
+        $project->name = request('name');
+        $project->start_date = request('start_date');
+        $project->end_date = request('end_date');
+
+        $project->save();
+
+        return redirect('/projects');
+    }
+
+    /**
+     * Display the specified resource.
+     *
+     * @param  \App\Project  $project
+     * @return \Illuminate\Http\Response
+     */
+    public function show(Project $project)
+    {
+        //
+    }
+
+    /**
+     * Show the form for editing the specified resource.
+     *
+     * @param  \App\Project  $project
+     * @return \Illuminate\Http\Response
+     */
+    public function edit(Project $project)
+    {
+        return view('projects.edit', compact('project'));
+    }
+
+    /**
+     * Update the specified resource in storage.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \App\Project  $project
+     * @return \Illuminate\Http\Response
+     */
+    public function update(ProjectStoreOrUpdate $request, Project $project)
+    {
+        $project->name = request('name');
+        $project->start_date = request('start_date');
+        $project->end_date = request('end_date');
+
+        $project->save();
+
+        return redirect('/projects');
+    }
+
+    /**
+     * Show the dialog for deleting the specified resource.
+     *
+     * @param  \App\Project $project
+     * @return \Illuminate\Http\Response
+     */
+    public function delete(Project $project)
+    {
+        return view('/projects/delete', compact('project'));
+    }
+    
+    /**
+     * Remove the specified resource from storage.
+     *
+     * @param  \App\Project  $project
+     * @return \Illuminate\Http\Response
+     */
+    public function destroy(Project $project)
+    {
+        $project->delete();
+
+        return redirect('/projects');
+    }
+}

app/Http/Requests/ProjectStoreOrUpdate.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class ProjectStoreOrUpdate extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize()
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'name' => 'required',
+            'start_date' => 'required|before_or_equal:end_date',
+            'end_date' => 'required',
+        ];
+    }
+
+    public function messages()
+    {
+        return [
+            'name.required' => 'Das Projekt muss einen Namen haben.',
+
+            'start_date.required' =>
+                'Das Projekt muss einen Beginn haben.',
+            'start_date.before_or_equal' =>
+                'Der Beginn des Projekts muss vor dem Ende des Projekts liegen.',
+
+            'end_date.required' =>
+                'Das Projekt muss ein Ende haben.'
+        ];
+    }
+}