recreate project

2026-02-10 22:11:06 -05:00
commit 663c0cdbda
10149 changed files with 1379710 additions and 0 deletions
@@ -0,0 +1,104 @@
+<?php namespace App\Models;
+
+use CodeIgniter\Model;
+
+class WhatsappGroupMembershipModel extends Model
+{
+    protected $table         = 'whatsapp_group_memberships';
+    protected $primaryKey    = 'id';
+    protected $returnType    = 'array';
+    protected $allowedFields = [
+        'class_section_id',
+        'school_year',
+        'semester',
+        'subject_type', // 'primary' | 'second'
+        'subject_id',   // users.id (primary) or parents.id (second)
+        'is_member',    // 0/1
+        'verified_by',
+        'verified_at',
+    ];
+    protected $useTimestamps = true; // created_at, updated_at
+
+    /**
+     * Fetch all membership rows for the given sections and term.
+     * Returns an associative index ["<sid>:<type>:<id>" => row].
+     */
+    public function getBySectionsAndTerm(array $sectionIds, string $year, string $sem): array
+    {
+        if (empty($sectionIds)) return [];
+
+        $year = trim($year);
+        $sem  = trim($sem);
+
+        $qb = $this->asArray()
+            ->whereIn('class_section_id', array_values(array_unique(array_map('intval', $sectionIds))))
+            ->where('school_year', $year);
+
+        if ($sem !== '') {
+            $qb->where('semester', $sem);
+        }
+
+        // Prefer most recently updated membership when multiple rows exist (e.g., across semesters).
+        $rows = $qb
+            ->orderBy('updated_at', 'DESC')
+            ->orderBy('id', 'DESC')
+            ->findAll();
+
+        $out = [];
+        foreach ($rows as $r) {
+            $k = sprintf('%d:%s:%d', (int)$r['class_section_id'], (string)$r['subject_type'], (int)$r['subject_id']);
+            if (!isset($out[$k])) {
+                $out[$k] = $r;
+            }
+        }
+        return $out;
+    }
+
+    /**
+     * Upsert membership row for a specific subject (parent) and class/term.
+     */
+    public function upsertMembership(int $classSectionId, string $year, string $sem, string $type, int $subjectId, bool $isMember, ?int $verifiedBy = null): int
+    {
+        $type = $type === 'second' ? 'second' : 'primary';
+        $year = trim($year);
+        $sem  = trim($sem);
+        $payload = [
+            'class_section_id' => $classSectionId,
+            'school_year'      => $year,
+            'semester'         => $sem,
+            'subject_type'     => $type,
+            'subject_id'       => $subjectId,
+            'is_member'        => $isMember ? 1 : 0,
+        ];
+
+        if ($verifiedBy) {
+            $payload['verified_by'] = $verifiedBy;
+            $payload['verified_at'] = utc_now();
+        }
+
+        $existingQuery = $this->asArray()
+            ->where('class_section_id', $payload['class_section_id'])
+            ->where('school_year', $payload['school_year'])
+            ->where('subject_type', $payload['subject_type'])
+            ->where('subject_id', $payload['subject_id']);
+
+        if ($sem !== '') {
+            $existingQuery->where('semester', $payload['semester']);
+        }
+
+        $existing = $existingQuery
+            ->orderBy('updated_at', 'DESC')
+            ->orderBy('id', 'DESC')
+            ->first();
+
+        if ($existing) {
+            if ($sem === '' && isset($existing['semester'])) {
+                $payload['semester'] = (string)$existing['semester'];
+            }
+            $this->update((int)$existing['id'], $payload);
+            return (int)$existing['id'];
+        }
+
+        return (int) $this->insert($payload, true);
+    }
+}