root
55 lines
1.5 KiB
PHP
55 lines
1.5 KiB
PHP
<?php
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namespace App\Services\Parents;
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use App\Models\User;
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use Illuminate\Support\Facades\DB;
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/**
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* Maps the logged-in parent-family account to the primary parent's user id
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* (stored on {@see \App\Models\Student::$parent_id}), matching legacy
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* {@see \App\Controllers\ParentReportCardController::resolvePrimaryParentId}.
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*/
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final class PrimaryParentUserResolver
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{
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public function resolveFromUser(?User $user): ?int
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{
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if ($user === null) {
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return null;
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}
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return $this->resolveFromCredentials((int) $user->id, (string) ($user->user_type ?? ''));
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}
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/**
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* @param int $userId Session user id (may be secondary/tertiary login).
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*/
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public function resolveFromCredentials(int $userId, string $userType): ?int
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{
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$userType = strtolower(trim($userType));
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if ($userType === 'primary') {
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return $userId > 0 ? $userId : null;
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}
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if ($userType === 'secondary') {
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$row = DB::table('parents')
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->select('parent_id')
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->where('secondparent_user_id', $userId)
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->first();
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return $row ? (int) ($row->parent_id ?? 0) ?: null : null;
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}
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if ($userType === 'tertiary') {
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$row = DB::table('authorized_users')
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->select('user_id')
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->where('authorized_user_id', $userId)
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->first();
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return $row ? (int) ($row->user_id ?? 0) ?: null : null;
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}
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return $userId > 0 ? $userId : null;
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}
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}
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