add whatsup logic
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@@ -0,0 +1,266 @@
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<?php
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namespace App\Services\Whatsapp;
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use App\Models\WhatsappGroupMembership;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Facades\Log;
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class WhatsappContactService
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{
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public function __construct(private WhatsappContextService $context)
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{
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}
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public function listParentContacts(?string $schoolYear, ?string $semester): array
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{
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$schoolYear = trim((string) $schoolYear);
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$semester = trim((string) $semester);
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$builder = DB::table('parents as sp');
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$builder->select("
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sp.id AS parents_row_id,
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sp.firstparent_id AS firstparent_id,
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sp.secondparent_firstname AS sp_firstname,
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sp.secondparent_lastname AS sp_lastname,
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sp.secondparent_email AS sp_email,
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sp.secondparent_phone AS sp_phone,
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sp.school_year AS sp_school_year,
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sp.semester AS sp_semester,
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u.id AS u_id,
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u.firstname AS u_firstname,
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u.lastname AS u_lastname,
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u.email AS u_email,
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u.cellphone AS u_phone,
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u.school_year AS u_school_year,
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u.semester AS u_semester
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");
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$builder->leftJoin('users as u', 'u.id', '=', 'sp.firstparent_id');
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if ($schoolYear !== '') {
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$builder->where('sp.school_year', $schoolYear);
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}
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if ($semester !== '') {
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$builder->where('sp.semester', $semester);
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}
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$rows = $builder->get()->all();
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$contacts = [];
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foreach ($rows as $row) {
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$r = (array) $row;
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if (!empty($r['u_id'])) {
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$contacts[] = [
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'firstname' => (string) ($r['u_firstname'] ?? ''),
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'lastname' => (string) ($r['u_lastname'] ?? ''),
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'email' => (string) ($r['u_email'] ?? ''),
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'phone' => (string) ($r['u_phone'] ?? ''),
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'type' => 'Primary Parent',
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];
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}
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$hasSecond = !empty($r['sp_firstname']) || !empty($r['sp_lastname']) || !empty($r['sp_email']) || !empty($r['sp_phone']);
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if ($hasSecond) {
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$contacts[] = [
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'firstname' => (string) ($r['sp_firstname'] ?? ''),
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'lastname' => (string) ($r['sp_lastname'] ?? ''),
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'email' => (string) ($r['sp_email'] ?? ''),
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'phone' => (string) ($r['sp_phone'] ?? ''),
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'type' => 'Second Parent',
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];
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}
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}
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$contacts = array_values(array_filter($contacts, function ($c) {
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$name = trim(($c['firstname'] ?? '') . ($c['lastname'] ?? ''));
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$contact = trim(($c['phone'] ?? '') . ($c['email'] ?? ''));
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return $name !== '' || $contact !== '';
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}));
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usort($contacts, function ($a, $b) {
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$la = strtolower($a['lastname'] ?? '');
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$lb = strtolower($b['lastname'] ?? '');
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if ($la !== $lb) {
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return $la <=> $lb;
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}
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$fa = strtolower($a['firstname'] ?? '');
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$fb = strtolower($b['firstname'] ?? '');
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if ($fa !== $fb) {
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return $fa <=> $fb;
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}
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$ta = ($a['type'] ?? '') === 'Primary Parent' ? 0 : 1;
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$tb = ($b['type'] ?? '') === 'Primary Parent' ? 0 : 1;
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return $ta <=> $tb;
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});
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return $contacts;
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}
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public function listParentContactsByClass(?string $schoolYear, ?string $semester): array
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{
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$schoolYear = trim((string) $schoolYear);
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$semester = trim((string) $semester);
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$sections = DB::table('student_class as sc')
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->select('sc.class_section_id', DB::raw('MAX(sc.school_year) AS school_year'))
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->when($schoolYear !== '', fn ($q) => $q->where('sc.school_year', $schoolYear))
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->groupBy('sc.class_section_id')
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->orderBy('sc.class_section_id', 'ASC')
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->get()
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->all();
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$sectionIds = array_values(array_filter(array_unique(array_map(
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fn ($r) => (int) ($r->class_section_id ?? 0),
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$sections
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))));
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$namesById = [];
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if (!empty($sectionIds)) {
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$nameRows = DB::table('classSection')
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->select('class_section_id', 'class_section_name')
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->whereIn('class_section_id', $sectionIds)
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->get()
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->all();
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foreach ($nameRows as $row) {
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$namesById[(int) $row->class_section_id] = (string) ($row->class_section_name ?? '');
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}
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}
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$classSections = [];
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foreach ($sections as $s) {
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$sid = (int) ($s->class_section_id ?? 0);
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if (!$sid) {
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continue;
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}
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$classSections[$sid] = [
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'class_section_id' => $sid,
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'class_section_name' => $namesById[$sid] ?? ('Section ' . $sid),
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'semester' => $semester,
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'school_year' => (string) ($s->school_year ?? ''),
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'description' => '',
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'main_teachers' => [],
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'teacher_assistants' => [],
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'parents' => [],
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];
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}
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$rows = DB::table('student_class as sc')
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->select("
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sc.class_section_id,
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u.id AS primary_id,
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u.firstname AS primary_firstname,
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u.lastname AS primary_lastname,
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u.email AS primary_email,
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u.cellphone AS primary_phone,
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sp.id AS second_id,
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sp.secondparent_firstname AS second_firstname,
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sp.secondparent_lastname AS second_lastname,
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sp.secondparent_email AS second_email,
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sp.secondparent_phone AS second_phone
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")
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->join('students as s', 's.id', '=', 'sc.student_id')
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->join('users as u', 'u.id', '=', 's.parent_id')
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->leftJoin('parents as sp', function ($join) {
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$join->on('sp.firstparent_id', '=', 'u.id')
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->on('sp.school_year', '=', 'sc.school_year');
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})
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->when($schoolYear !== '', fn ($q) => $q->where('sc.school_year', $schoolYear))
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->orderBy('sc.class_section_id', 'ASC')
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->orderBy('u.lastname', 'ASC')
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->orderBy('u.firstname', 'ASC')
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->get()
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->all();
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$seen = [];
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foreach ($rows as $row) {
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$r = (array) $row;
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$sid = (int) ($r['class_section_id'] ?? 0);
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$pid = (int) ($r['primary_id'] ?? 0);
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if (!$sid || !$pid || !isset($classSections[$sid])) {
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continue;
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}
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$key = $sid . ':' . $pid;
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if (isset($seen[$key])) {
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continue;
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}
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$seen[$key] = true;
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$classSections[$sid]['parents'][] = [
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'class_section_id' => $sid,
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'primary_id' => $pid,
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'primary_name' => trim(($r['primary_lastname'] ?? '') . ', ' . ($r['primary_firstname'] ?? '')),
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'primary_phone' => (string) ($r['primary_phone'] ?? ''),
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'primary_email' => (string) ($r['primary_email'] ?? ''),
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'second_id' => (int) ($r['second_id'] ?? 0),
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'second_name' => trim(($r['second_lastname'] ?? '') . ', ' . ($r['second_firstname'] ?? '')),
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'second_phone' => (string) ($r['second_phone'] ?? ''),
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'second_email' => (string) ($r['second_email'] ?? ''),
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'primary_member' => null,
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'second_member' => null,
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];
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}
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try {
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$sectionIds = array_keys($classSections);
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$membershipMap = WhatsappGroupMembership::getBySectionsAndTerm($sectionIds, $schoolYear, $semester);
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foreach ($classSections as $sid => &$section) {
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foreach ($section['parents'] as &$parent) {
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$key = sprintf('%d:primary:%d', (int) $parent['class_section_id'], (int) $parent['primary_id']);
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if (isset($membershipMap[$key])) {
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$parent['primary_member'] = (int) ($membershipMap[$key]['is_member'] ?? 0);
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}
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$secondId = (int) ($parent['second_id'] ?? 0);
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if ($secondId > 0) {
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$key2 = sprintf('%d:second:%d', (int) $parent['class_section_id'], $secondId);
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if (isset($membershipMap[$key2])) {
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$parent['second_member'] = (int) ($membershipMap[$key2]['is_member'] ?? 0);
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}
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}
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}
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unset($parent);
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}
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unset($section);
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} catch (\Throwable $e) {
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Log::warning('WhatsApp membership lookup failed: ' . $e->getMessage());
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}
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try {
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$teachers = DB::table('teacher_class as tc')
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->select('tc.class_section_id', 'tc.position', 'u.firstname', 'u.lastname')
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->leftJoin('users as u', 'u.id', '=', 'tc.teacher_id')
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->when($schoolYear !== '', fn ($q) => $q->where('tc.school_year', $schoolYear))
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->get()
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->all();
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foreach ($teachers as $row) {
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$r = (array) $row;
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$sid = (int) ($r['class_section_id'] ?? 0);
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if (!isset($classSections[$sid])) {
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continue;
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}
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$name = trim(($r['lastname'] ?? '') . ', ' . ($r['firstname'] ?? ''));
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$pos = strtolower((string) ($r['position'] ?? 'main'));
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if ($pos === 'ta' || $pos === 'assistant') {
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$classSections[$sid]['teacher_assistants'][] = $name;
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} else {
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$classSections[$sid]['main_teachers'][] = $name;
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}
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}
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} catch (\Throwable $e) {
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Log::warning('WhatsApp teacher list lookup failed: ' . $e->getMessage());
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}
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foreach ($classSections as &$section) {
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$section['main_teachers'] = array_values(array_filter($section['main_teachers'] ?? []));
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$section['teacher_assistants'] = array_values(array_filter($section['teacher_assistants'] ?? []));
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$section['parents'] = array_values($section['parents'] ?? []);
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}
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unset($section);
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return array_values($classSections);
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}
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}
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