From 5a8c47e29afdbb61c32c1e03162abb1bb871ee9e Mon Sep 17 00:00:00 2001
From: horus
Date: Thu, 2 Apr 2020 21:52:04 +0200
Subject: Initial commit.

---
 database/.gitignore                                |  2 +
 database/factories/UserFactory.php                 | 28 +++++++++++
 .../2014_10_12_000000_create_users_table.php       | 36 ++++++++++++++
 ...4_10_12_100000_create_password_resets_table.php | 32 +++++++++++++
 .../2019_08_19_000000_create_failed_jobs_table.php | 35 ++++++++++++++
 .../2020_03_19_145925_create_articles_table.php    | 34 +++++++++++++
 .../2020_03_19_150116_create_discussion_table.php  | 44 +++++++++++++++++
 .../2020_03_19_150930_create_category_table.php    | 33 +++++++++++++
 .../2020_03_19_154610_create_code_table.php        | 40 ++++++++++++++++
 ...0_03_28_131201_create_view_popular_articles.php | 55 ++++++++++++++++++++++
 .../2020_03_28_132812_create_view_articles.php     | 53 +++++++++++++++++++++
 .../2020_03_28_164915_add_excerpt_to_article.php   | 32 +++++++++++++
 ...20_03_28_194649_join_article_category_table.php | 37 +++++++++++++++
 database/seeds/DatabaseSeeder.php                  | 16 +++++++
 14 files changed, 477 insertions(+)
 create mode 100644 database/.gitignore
 create mode 100644 database/factories/UserFactory.php
 create mode 100644 database/migrations/2014_10_12_000000_create_users_table.php
 create mode 100644 database/migrations/2014_10_12_100000_create_password_resets_table.php
 create mode 100644 database/migrations/2019_08_19_000000_create_failed_jobs_table.php
 create mode 100644 database/migrations/2020_03_19_145925_create_articles_table.php
 create mode 100644 database/migrations/2020_03_19_150116_create_discussion_table.php
 create mode 100644 database/migrations/2020_03_19_150930_create_category_table.php
 create mode 100644 database/migrations/2020_03_19_154610_create_code_table.php
 create mode 100644 database/migrations/2020_03_28_131201_create_view_popular_articles.php
 create mode 100644 database/migrations/2020_03_28_132812_create_view_articles.php
 create mode 100644 database/migrations/2020_03_28_164915_add_excerpt_to_article.php
 create mode 100644 database/migrations/2020_03_28_194649_join_article_category_table.php
 create mode 100644 database/seeds/DatabaseSeeder.php

(limited to 'database')

diff --git a/database/.gitignore b/database/.gitignore
new file mode 100644
index 0000000..97fc976
--- /dev/null
+++ b/database/.gitignore
@@ -0,0 +1,2 @@
+*.sqlite
+*.sqlite-journal
diff --git a/database/factories/UserFactory.php b/database/factories/UserFactory.php
new file mode 100644
index 0000000..741edea
--- /dev/null
+++ b/database/factories/UserFactory.php
@@ -0,0 +1,28 @@
+<?php
+
+/** @var \Illuminate\Database\Eloquent\Factory $factory */
+
+use App\User;
+use Faker\Generator as Faker;
+use Illuminate\Support\Str;
+
+/*
+|--------------------------------------------------------------------------
+| Model Factories
+|--------------------------------------------------------------------------
+|
+| This directory should contain each of the model factory definitions for
+| your application. Factories provide a convenient way to generate new
+| model instances for testing / seeding your application's database.
+|
+*/
+
+$factory->define(User::class, function (Faker $faker) {
+    return [
+        'name' => $faker->name,
+        'email' => $faker->unique()->safeEmail,
+        'email_verified_at' => now(),
+        'password' => '$2y$10$92IXUNpkjO0rOQ5byMi.Ye4oKoEa3Ro9llC/.og/at2.uheWG/igi', // password
+        'remember_token' => Str::random(10),
+    ];
+});
diff --git a/database/migrations/2014_10_12_000000_create_users_table.php b/database/migrations/2014_10_12_000000_create_users_table.php
new file mode 100644
index 0000000..621a24e
--- /dev/null
+++ b/database/migrations/2014_10_12_000000_create_users_table.php
@@ -0,0 +1,36 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateUsersTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('users', function (Blueprint $table) {
+            $table->id();
+            $table->string('name');
+            $table->string('email')->unique();
+            $table->timestamp('email_verified_at')->nullable();
+            $table->string('password');
+            $table->rememberToken();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('users');
+    }
+}
diff --git a/database/migrations/2014_10_12_100000_create_password_resets_table.php b/database/migrations/2014_10_12_100000_create_password_resets_table.php
new file mode 100644
index 0000000..0ee0a36
--- /dev/null
+++ b/database/migrations/2014_10_12_100000_create_password_resets_table.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreatePasswordResetsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('password_resets', function (Blueprint $table) {
+            $table->string('email')->index();
+            $table->string('token');
+            $table->timestamp('created_at')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('password_resets');
+    }
+}
diff --git a/database/migrations/2019_08_19_000000_create_failed_jobs_table.php b/database/migrations/2019_08_19_000000_create_failed_jobs_table.php
new file mode 100644
index 0000000..9bddee3
--- /dev/null
+++ b/database/migrations/2019_08_19_000000_create_failed_jobs_table.php
@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateFailedJobsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('failed_jobs', function (Blueprint $table) {
+            $table->id();
+            $table->text('connection');
+            $table->text('queue');
+            $table->longText('payload');
+            $table->longText('exception');
+            $table->timestamp('failed_at')->useCurrent();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('failed_jobs');
+    }
+}
diff --git a/database/migrations/2020_03_19_145925_create_articles_table.php b/database/migrations/2020_03_19_145925_create_articles_table.php
new file mode 100644
index 0000000..f7732ac
--- /dev/null
+++ b/database/migrations/2020_03_19_145925_create_articles_table.php
@@ -0,0 +1,34 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateArticlesTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('article', function (Blueprint $table) {
+            $table->id();
+            $table->timestamps();
+
+	    $table->string('url')->unique();
+	    $table->string('title')->default('');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('article');
+    }
+}
diff --git a/database/migrations/2020_03_19_150116_create_discussion_table.php b/database/migrations/2020_03_19_150116_create_discussion_table.php
new file mode 100644
index 0000000..1869892
--- /dev/null
+++ b/database/migrations/2020_03_19_150116_create_discussion_table.php
@@ -0,0 +1,44 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateDiscussionTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('discussion', function (Blueprint $table) {
+            $table->id();
+            $table->timestamps();
+
+	    $table->unsignedBigInteger('article_id')->default(0);
+	    $table->string('title');
+	    $table->string('source');
+	    $table->string('item_id')->unique();
+	    $table->string('source_url');
+	    $table->integer('posted_on');
+	    $table->integer('comments')->default(0);
+	    $table->integer('upvotes')->default(0);
+
+	    $table->foreign('article_id')->references('id')->on('article')->onDelete('cascade');
+
+	    $table->unique(['item_id', 'posted_on', 'source']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('discussion');
+    }
+}
diff --git a/database/migrations/2020_03_19_150930_create_category_table.php b/database/migrations/2020_03_19_150930_create_category_table.php
new file mode 100644
index 0000000..20905b4
--- /dev/null
+++ b/database/migrations/2020_03_19_150930_create_category_table.php
@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateCategoryTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('category', function (Blueprint $table) {
+            $table->id();
+            $table->timestamps();
+
+	    $table->string('name')->unique()->default('');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('category');
+    }
+}
diff --git a/database/migrations/2020_03_19_154610_create_code_table.php b/database/migrations/2020_03_19_154610_create_code_table.php
new file mode 100644
index 0000000..e8703dd
--- /dev/null
+++ b/database/migrations/2020_03_19_154610_create_code_table.php
@@ -0,0 +1,40 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateCodeTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('code', function (Blueprint $table) {
+            $table->id();
+            $table->timestamps();
+
+	    $table->string('url');
+	    $table->string('title');
+	    $table->string('source');
+	    $table->string('item_id')->unique();
+	    $table->string('source_url');
+	    $table->integer('posted_on');
+	    $table->integer('comments')->default(0);
+	    $table->integer('upvotes')->default(0);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('code');
+    }
+}
diff --git a/database/migrations/2020_03_28_131201_create_view_popular_articles.php b/database/migrations/2020_03_28_131201_create_view_popular_articles.php
new file mode 100644
index 0000000..062b8e0
--- /dev/null
+++ b/database/migrations/2020_03_28_131201_create_view_popular_articles.php
@@ -0,0 +1,55 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+
+class CreateViewPopularArticles extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+	DB::statement("
+		CREATE VIEW view_popular AS
+		SELECT 
+			article_id as id,
+			article_id,
+			a.created_at,
+			a.updated_at,
+			a.url,
+			a.title,
+			a.excerpt_html,
+			sum(upvotes)+sum(comments) AS impact,
+			sum(upvotes) AS upvotes,
+			sum(comments) as comments,
+			count(article_id) AS repost
+		FROM 
+			discussion as d 
+		JOIN 
+			article AS a ON d.article_id = a.id 
+		GROUP BY 
+			article_id, 
+			a.created_at,
+			a.updated_at,
+			a.url,
+			a.title,
+			a.excerpt_html
+			HAVING (impact > 300) OR (count(article_id) > 2) 
+		ORDER BY ((sum(upvotes)+sum(comments))*count(article_id)) desc, repost desc, impact desc"
+	);
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+	DB::statement("DROP VIEW view_popular;");
+    }
+}
diff --git a/database/migrations/2020_03_28_132812_create_view_articles.php b/database/migrations/2020_03_28_132812_create_view_articles.php
new file mode 100644
index 0000000..15fdee8
--- /dev/null
+++ b/database/migrations/2020_03_28_132812_create_view_articles.php
@@ -0,0 +1,53 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+
+class CreateViewArticles extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+	DB::statement(
+		"CREATE VIEW view_article AS
+		SELECT 
+			article_id as id,
+			article_id,
+			a.created_at,
+			a.updated_at,
+			a.url,
+			a.title,
+			a.excerpt_html,
+			sum(upvotes)+sum(comments) AS impact,
+			sum(upvotes) AS upvotes,
+			sum(comments) as comments,
+			count(article_id) AS repost
+		FROM 
+			discussion as d 
+		JOIN 
+			article AS a ON d.article_id = a.id 
+		GROUP BY 
+			article_id, 
+			a.created_at,
+			a.updated_at,
+			a.url,
+			a.title,
+			a.excerpt_html"
+	);
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+	DB::statement("DROP VIEW view_article;");
+    }
+}
diff --git a/database/migrations/2020_03_28_164915_add_excerpt_to_article.php b/database/migrations/2020_03_28_164915_add_excerpt_to_article.php
new file mode 100644
index 0000000..c4936b9
--- /dev/null
+++ b/database/migrations/2020_03_28_164915_add_excerpt_to_article.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddExcerptToArticle extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('article', function (Blueprint $table) {
+		$table->text('excerpt_html')->nullable();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('article', function (Blueprint $table) {
+		$table->dropColumn('excerpt_html');
+        });
+    }
+}
diff --git a/database/migrations/2020_03_28_194649_join_article_category_table.php b/database/migrations/2020_03_28_194649_join_article_category_table.php
new file mode 100644
index 0000000..3f843d4
--- /dev/null
+++ b/database/migrations/2020_03_28_194649_join_article_category_table.php
@@ -0,0 +1,37 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class JoinArticleCategoryTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('article_category', function (Blueprint $table) {
+            $table->id();
+	    $table->unsignedBigInteger('article_id')->default(0);
+	    $table->unsignedBigInteger('category_id')->default(0);
+
+	    $table->foreign('article_id')->references('id')->on('article');
+	    $table->foreign('category_id')->references('id')->on('category');
+
+	    $table->unique(['article_id', 'category_id']);
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('article_category');
+    }
+}
diff --git a/database/seeds/DatabaseSeeder.php b/database/seeds/DatabaseSeeder.php
new file mode 100644
index 0000000..91cb6d1
--- /dev/null
+++ b/database/seeds/DatabaseSeeder.php
@@ -0,0 +1,16 @@
+<?php
+
+use Illuminate\Database\Seeder;
+
+class DatabaseSeeder extends Seeder
+{
+    /**
+     * Seed the application's database.
+     *
+     * @return void
+     */
+    public function run()
+    {
+        // $this->call(UsersTableSeeder::class);
+    }
+}
-- 
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