seeder db

.gitignore

@@ -20,4 +20,4 @@ yarn-error.log
 /public/modules/*
 .qodo
 .camel-jbang
-dump/
+dump/

database/seeders/InitialDataSeeder.php

@@ -0,0 +1,201 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\File;
+use Illuminate\Support\Facades\Log;
+
+class InitialDataSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        $sqlPath = base_path('db/kulakposmysql.sql');
+
+        if (!File::exists($sqlPath)) {
+            $this->command->error("SQL file not found at: {$sqlPath}");
+            return;
+        }
+
+        $this->command->info("Starting initial data import from: {$sqlPath}");
+
+        // Disable foreign key checks for PostgreSQL
+        if (DB::getDriverName() === 'pgsql') {
+            DB::statement("SET session_replication_role = 'replica';");
+        } else {
+            DB::statement('SET FOREIGN_KEY_CHECKS=0;');
+        }
+
+        $handle = fopen($sqlPath, "r");
+        if ($handle) {
+            $currentTable = null;
+            $insertCount = 0;
+            $tableColumnMap = [];
+
+            while (($line = fgets($handle)) !== false) {
+                $line = trim($line);
+
+                // Detect CREATE TABLE statement to extract column order
+                if (preg_match('/^CREATE TABLE `(.+?)`/i', $line, $matches)) {
+                    $currentTable = $matches[1];
+                    $tableColumnMap[$currentTable] = [];
+                    continue;
+                }
+
+                // If we are inside a CREATE TABLE block, look for column definitions
+                if ($currentTable && preg_match('/^\s*`(.+?)`/i', $line, $colMatches)) {
+                    $tableColumnMap[$currentTable][] = $colMatches[1];
+                }
+
+                // End of CREATE TABLE block
+                if ($currentTable && strpos($line, ') ENGINE') !== false) {
+                    $currentTable = null;
+                }
+
+                // Detect INSERT INTO statement
+                if (preg_match('/^INSERT INTO `(.+?)` VALUES\s*\((.*)\);$/i', $line, $matches)) {
+                    $tableName = $matches[1];
+                    $valuesStr = $matches[2];
+
+                    $values = $this->parseValues($valuesStr);
+                    $sqlColumns = $tableColumnMap[$tableName] ?? [];
+
+                    try {
+                        $data = $this->mapValuesToTable($tableName, $values, $sqlColumns);
+                        if (!empty($data)) {
+                            DB::table($tableName)->insert($data);
+                            $insertCount++;
+                            
+                            if ($insertCount % 100 === 0) {
+                                $this->command->info("Imported {$insertCount} records...");
+                            }
+                        }
+                    } catch (\Exception $e) {
+                        $this->command->error("Error inserting into {$tableName}: " . $e->getMessage());
+                    }
+                }
+            }
+            fclose($handle);
+            $this->command->info("Finished! Total records imported: {$insertCount}");
+        }
+
+        // Re-enable foreign key checks
+        if (DB::getDriverName() === 'pgsql') {
+            DB::statement("SET session_replication_role = 'origin';");
+            // Update sequences for PostgreSQL
+            $this->updatePostgresSequences();
+        } else {
+            DB::statement('SET FOREIGN_KEY_CHECKS=1;');
+        }
+    }
+
+    /**
+     * Update PostgreSQL sequences so they don't clash with imported IDs.
+     */
+    private function updatePostgresSequences()
+    {
+        $this->command->info("Updating PostgreSQL sequences...");
+        $tables = DB::select("SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'");
+        foreach ($tables as $table) {
+            $tableName = $table->table_name;
+            try {
+                $maxId = DB::table($tableName)->max('id');
+                if ($maxId) {
+                    $seqName = "{$tableName}_id_seq";
+                    // Check if sequence exists
+                    $seqExists = DB::select("SELECT 1 FROM pg_class WHERE relname = ?", [$seqName]);
+                    if ($seqExists) {
+                        DB::statement("SELECT setval(?, ?, true)", [$seqName, $maxId]);
+                    }
+                }
+            } catch (\Exception $e) {
+                // Ignore if table doesn't have id column or sequence
+            }
+        }
+    }
+
+    /**
+     * Basic parser for MySQL values string: (val1, val2, ...)
+     */
+    private function parseValues($str)
+    {
+        $values = [];
+        $i = 0;
+        $len = strlen($str);
+        $current = '';
+        $inString = false;
+        $stringChar = '';
+
+        while ($i < $len) {
+            $char = $str[$i];
+
+            if ($inString) {
+                if ($char === $stringChar && ($i === 0 || $str[$i - 1] !== '\\')) {
+                    $inString = false;
+                    $values[] = str_replace(['\\\'', '\\"'], ["'", '"'], $current);
+                    $current = '';
+                } else {
+                    $current .= $char;
+                }
+            } else {
+                if ($char === "'" || $char === '"') {
+                    $inString = true;
+                    $stringChar = $char;
+                } elseif ($char === ',') {
+                    $val = trim($current);
+                    if ($val !== '') {
+                        $values[] = $this->castValue($val);
+                    }
+                    $current = '';
+                } else {
+                    $current .= $char;
+                }
+            }
+            $i++;
+        }
+
+        // Last value
+        $val = trim($current);
+        if ($val !== '') {
+            $values[] = $this->castValue($val);
+        }
+
+        return $values;
+    }
+
+    private function castValue($val)
+    {
+        if (strtoupper($val) === 'NULL') return null;
+        if (is_numeric($val) && (strpos($val, '0') !== 0 || $val === '0')) {
+             return $val + 0; // Convert to int or float
+        }
+        return trim($val, "'\"");
+    }
+
+    /**
+     * Map numerical values to column names based on SQL dump schema and filter by DB schema.
+     */
+    private function mapValuesToTable($table, $values, $sqlColumns)
+    {
+        if (empty($sqlColumns) || count($sqlColumns) !== count($values)) {
+            return []; // Can't reliably map
+        }
+
+        // Combine using SQL column names
+        $mapped = array_combine($sqlColumns, $values);
+
+        // Get actual columns in the database
+        static $dbColumnsCache = [];
+        if (!isset($dbColumnsCache[$table])) {
+            $dbColumnsCache[$table] = DB::getSchemaBuilder()->getColumnListing($table);
+        }
+        $dbColumns = $dbColumnsCache[$table];
+
+        // Filter out columns that don't exist in the current DB
+        return array_intersect_key($mapped, array_flip($dbColumns));
+    }
+}

entrypoint.sh

@@ -176,6 +176,7 @@ fi
 if [ "$AUTO_MIGRATE" = "true" ] || [ "$APP_ENV" != "production" ]; then
     echo "Running migrations..."
     php artisan migrate --force
+    php artisan db:seed --class=InitialDataSeeder
 fi
 
 echo "========================================"