Initial commit

2025-10-05 13:55:28 +02:00
commit 68d521677a
767 changed files with 46947 additions and 0 deletions
@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+use Symfony\Component\Uid\Uuid;
+
+/**
+ * Class Version20250501041246.
+ *
+ * @author bernard-ng <bernard@devscast.tech>
+ */
+final class Version20250501041246 extends AbstractMigration
+{
+    #[\Override]
+    public function getDescription(): string
+    {
+        return 'introduce new source entity';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql(<<<'SQL'
+            CREATE TABLE source (name VARCHAR(255) NOT NULL, url VARCHAR(255) NOT NULL, updated_at DATE DEFAULT NULL COMMENT '(DC2Type:date_immutable)', bias VARCHAR(255) DEFAULT 'neutral' NOT NULL, reliability VARCHAR(255) DEFAULT 'reliable' NOT NULL, transparency VARCHAR(255) DEFAULT 'medium' NOT NULL, PRIMARY KEY(name)) DEFAULT CHARACTER SET utf8mb4 COLLATE `utf8mb4_unicode_ci` ENGINE = InnoDB
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE article ADD updated_at DATE DEFAULT NULL COMMENT '(DC2Type:date_immutable)', ADD bias VARCHAR(255) DEFAULT 'neutral' NOT NULL, ADD reliability VARCHAR(255) DEFAULT 'reliable' NOT NULL, ADD transparency VARCHAR(255) DEFAULT 'medium' NOT NULL
+        SQL);
+
+        $this->write("Fetching sources from crawled articles...");
+        $sources = $this->connection
+            ->executeQuery("SELECT DISTINCT source FROM article WHERE source IS NOT NULL")
+            ->fetchFirstColumn();
+
+        $this->write(sprintf("%d unique sources found", count($sources)));
+
+        foreach ($sources as $sourceName) {
+            $this->addSql("INSERT INTO source (name, url) VALUES (:name, :url)", [
+                "name" => $sourceName,
+                "url" => 'https://' . $sourceName
+            ]);
+        }
+        $this->addSql("UPDATE article SET categories = LOWER(categories)");
+
+        $this->addSql(<<<'SQL'
+            ALTER TABLE article ADD CONSTRAINT FK_23A0E665F8A7F73 FOREIGN KEY (source) REFERENCES source (name) ON DELETE RESTRICT
+        SQL);
+    }
+
+    #[\Override]
+    public function down(Schema $schema): void
+    {
+        $this->addSql(<<<'SQL'
+            ALTER TABLE article DROP FOREIGN KEY FK_23A0E665F8A7F73
+        SQL);
+        $this->addSql(<<<'SQL'
+            DROP TABLE source
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE article DROP updated_at, DROP bias, DROP reliability, DROP transparency
+        SQL);
+    }
+}