86bb4cdbd6
Phase 1: Setup & Database (13 tasks completed) - Add assignments JSONB column to backup_items table - Add group_mapping JSONB column to restore_runs table - Extend BackupItem model with 7 assignment accessor methods - Extend RestoreRun model with 8 group mapping helper methods - Add scopeWithAssignments() query scope to BackupItem - Update graph_contracts.php with assignments endpoints - Create 5 factories: BackupItem, RestoreRun, Tenant, BackupSet, Policy - Add 30 unit tests (15 BackupItem, 15 RestoreRun) - all passing Phase 2: Graph API Integration (16 tasks completed) - Create AssignmentFetcher service with fallback strategy - Create GroupResolver service with orphaned ID handling - Create ScopeTagResolver service with 1-hour caching - Implement fail-soft error handling for all services - Add 17 unit tests (5 AssignmentFetcher, 6 GroupResolver, 6 ScopeTagResolver) - all passing - Total: 71 assertions across all Phase 2 tests Test Results: - Phase 1: 30/30 tests passing (45 assertions) - Phase 2: 17/17 tests passing (71 assertions) - Total: 47/47 tests passing (116 assertions) - Code formatted with Pint (PSR-12 compliant) Next: Phase 3 - US1 Backup with Assignments (12 tasks)
107 lines
3.2 KiB
PHP
107 lines
3.2 KiB
PHP
<?php
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namespace App\Services\Graph;
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class AssignmentFetcher
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{
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public function __construct(
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private readonly MicrosoftGraphClient $graphClient,
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private readonly GraphLogger $logger,
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) {}
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/**
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* Fetch policy assignments with fallback strategy.
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*
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* Primary: GET /deviceManagement/configurationPolicies/{id}/assignments
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* Fallback: GET /deviceManagement/configurationPolicies?$expand=assignments&$filter=id eq '{id}'
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*
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* @return array Returns assignment array or empty array on failure
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*/
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public function fetch(string $tenantId, string $policyId): array
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{
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try {
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// Try primary endpoint
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$assignments = $this->fetchPrimary($tenantId, $policyId);
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if (! empty($assignments)) {
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$this->logger->logDebug('Fetched assignments via primary endpoint', [
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'tenant_id' => $tenantId,
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'policy_id' => $policyId,
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'count' => count($assignments),
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]);
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return $assignments;
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}
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// Try fallback with $expand
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$this->logger->logDebug('Primary endpoint returned empty, trying fallback', [
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'tenant_id' => $tenantId,
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'policy_id' => $policyId,
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]);
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$assignments = $this->fetchWithExpand($tenantId, $policyId);
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if (! empty($assignments)) {
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$this->logger->logDebug('Fetched assignments via fallback endpoint', [
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'tenant_id' => $tenantId,
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'policy_id' => $policyId,
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'count' => count($assignments),
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]);
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return $assignments;
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}
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// Both methods returned empty
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$this->logger->logDebug('No assignments found for policy', [
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'tenant_id' => $tenantId,
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'policy_id' => $policyId,
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]);
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return [];
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} catch (GraphException $e) {
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$this->logger->logWarning('Failed to fetch assignments', [
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'tenant_id' => $tenantId,
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'policy_id' => $policyId,
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'error' => $e->getMessage(),
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'context' => $e->context,
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]);
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return [];
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}
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}
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/**
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* Fetch assignments using primary endpoint.
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*/
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private function fetchPrimary(string $tenantId, string $policyId): array
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{
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$path = "/deviceManagement/configurationPolicies/{$policyId}/assignments";
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$response = $this->graphClient->get($path, $tenantId);
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return $response['value'] ?? [];
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}
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/**
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* Fetch assignments using $expand fallback.
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*/
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private function fetchWithExpand(string $tenantId, string $policyId): array
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{
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$path = '/deviceManagement/configurationPolicies';
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$params = [
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'$expand' => 'assignments',
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'$filter' => "id eq '{$policyId}'",
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];
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$response = $this->graphClient->get($path, $tenantId, $params);
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$policies = $response['value'] ?? [];
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if (empty($policies)) {
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return [];
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}
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return $policies[0]['assignments'] ?? [];
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}
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}
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