129 lines
5.9 KiB
PHP
129 lines
5.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Modules\Helpdesk\Console;
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use Illuminate\Console\Command;
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use Illuminate\Database\ConnectionInterface;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Schema;
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use Modules\Helpdesk\Models\LegacyCategory;
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use Modules\Helpdesk\Models\LegacyComment;
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use Modules\Helpdesk\Models\LegacyTicket;
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use Throwable;
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final class ImportLegacyHelpdeskCommand extends Command
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{
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protected $signature = 'helpdesk:import-legacy {--connection= : Laravel database connection containing the old tickets tables} {--fresh : Clear previously imported legacy records first}';
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protected $description = 'Import the old Helpdesk tickets and categories into the read-only Legacy System';
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public function handle(): int
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{
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$connectionName = (string) ($this->option('connection') ?: config('helpdesk.legacy_connection', config('database.default')));
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$source = DB::connection($connectionName);
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$schema = Schema::connection($connectionName);
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foreach (['tickets', 'tickets_categories'] as $table) {
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if (! $schema->hasTable($table)) {
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$this->error("Source table {$table} was not found on connection [{$connectionName}].");
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return self::FAILURE;
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}
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}
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if ($this->option('fresh')) {
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LegacyComment::query()->delete();
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LegacyTicket::query()->delete();
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LegacyCategory::query()->delete();
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}
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$this->importCategories($source);
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$this->importTickets($source, $schema);
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$this->importComments($source, $schema);
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$this->refreshCategoryCounts();
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$this->info(sprintf('Legacy import complete: %d tickets, %d categories, %d comments.', LegacyTicket::count(), LegacyCategory::count(), LegacyComment::count()));
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return self::SUCCESS;
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}
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private function importCategories(ConnectionInterface $source): void
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{
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$source->table('tickets_categories')->orderBy('id')->chunk(500, function ($rows): void {
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foreach ($rows as $row) {
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LegacyCategory::updateOrCreate(['legacy_id' => $row->id], ['name' => (string) $row->name, 'color' => $row->color ?? null]);
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}
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});
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}
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private function importTickets(ConnectionInterface $source, $schema): void
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{
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$columns = collect($schema->getColumnListing('tickets'));
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$lookups = [
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'category' => $this->lookup($source, $schema, 'tickets_categories'),
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'status' => $this->lookup($source, $schema, 'tickets_statuses'),
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'priority' => $this->lookup($source, $schema, 'tickets_priorities'),
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'project' => $this->lookup($source, $schema, 'projects'),
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'user' => $this->lookup($source, $schema, 'users'),
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];
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$source->table('tickets')->orderBy('id')->chunk(250, function ($rows) use ($columns, $lookups): void {
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foreach ($rows as $row) {
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$data = (array) $row;
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LegacyTicket::updateOrCreate(['legacy_id' => $row->id], [
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'reference' => $data['reference'] ?? null,
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'subject' => (string) ($data['subject'] ?? 'Legacy ticket #'.$row->id),
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'content' => $data['content'] ?? null,
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'html_content' => $data['htmlcontent'] ?? null,
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'legacy_category_id' => $data['category_id'] ?? null,
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'category_name' => $lookups['category'][$data['category_id'] ?? 0] ?? null,
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'status_name' => $lookups['status'][$data['status_id'] ?? 0] ?? null,
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'priority_name' => $lookups['priority'][$data['priority_id'] ?? 0] ?? null,
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'requester_name' => $lookups['user'][$data['user_id'] ?? 0] ?? null,
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'agent_name' => $lookups['user'][$data['agent_id'] ?? 0] ?? null,
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'project_name' => $lookups['project'][$data['project_id'] ?? 0] ?? null,
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'legacy_created_at' => $data['created_at'] ?? null,
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'legacy_updated_at' => $data['updated_at'] ?? null,
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'completed_at' => $data['completed_at'] ?? null,
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'archived_at' => $data['archived_at'] ?? null,
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'legacy_data' => $data,
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]);
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}
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});
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}
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private function importComments(ConnectionInterface $source, $schema): void
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{
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if (! $schema->hasTable('tickets_comments')) return;
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$users = $this->lookup($source, $schema, 'users');
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$source->table('tickets_comments')->orderBy('id')->chunk(500, function ($rows) use ($users): void {
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foreach ($rows as $row) {
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$data = (array) $row;
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LegacyComment::updateOrCreate(['legacy_id' => $row->id], [
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'legacy_ticket_id' => $data['ticket_id'],
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'author_name' => $users[$data['user_id'] ?? 0] ?? null,
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'content' => $data['content'] ?? null,
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'html_content' => $data['htmlcontent'] ?? null,
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'legacy_created_at' => $data['created_at'] ?? null,
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'legacy_updated_at' => $data['updated_at'] ?? null,
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]);
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}
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});
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}
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private function lookup(ConnectionInterface $source, $schema, string $table): array
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{
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if (! $schema->hasTable($table)) return [];
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$columns = $schema->getColumnListing($table);
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$nameColumn = in_array('name', $columns, true) ? 'name' : (in_array('username', $columns, true) ? 'username' : null);
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if ($nameColumn === null) return [];
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try { return $source->table($table)->pluck($nameColumn, 'id')->map(fn ($v) => (string) $v)->all(); } catch (Throwable) { return []; }
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}
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private function refreshCategoryCounts(): void
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{
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LegacyCategory::query()->each(function (LegacyCategory $category): void {
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$category->update(['ticket_count' => LegacyTicket::query()->where('legacy_category_id', $category->legacy_id)->count()]);
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});
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}
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}
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