98 lines
3.0 KiB
PHP
98 lines
3.0 KiB
PHP
<?php
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namespace App\Services;
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use App\Enums\SmsSendStatus;
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use App\Jobs\SendSmsToCouponJob;
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use App\Models\Coupon;
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use App\Models\SmsCampaign;
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use App\Models\SmsSendLog;
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use App\Models\User;
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use Illuminate\Database\Eloquent\Collection;
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use Illuminate\Support\Facades\Bus;
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use Illuminate\Support\Facades\DB;
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class SmsBroadcastService
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{
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/**
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* @param array<int, int|string> $selectedIds
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* @param array<int, int|string> $excludedIds
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* @return Collection<int, Coupon>
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*/
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public function resolveRecipients(bool $sendToAll, array $selectedIds = [], array $excludedIds = []): Collection
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{
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$excludedIds = array_values(array_unique(array_map('intval', $excludedIds)));
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if ($sendToAll) {
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$query = Coupon::query();
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} else {
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$selectedIds = array_values(array_unique(array_map('intval', $selectedIds)));
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$query = Coupon::query()->whereIn('id', $selectedIds);
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}
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if ($excludedIds !== []) {
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$query->whereNotIn('id', $excludedIds);
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}
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return $query->orderBy('id')->get();
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}
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public function startCampaign(
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User $admin,
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string $message,
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bool $sendToAll,
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array $selectedIds = [],
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array $excludedIds = [],
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): SmsCampaign {
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$recipients = $this->resolveRecipients($sendToAll, $selectedIds, $excludedIds);
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$mode = $sendToAll ? 'all' : 'selected';
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return DB::transaction(function () use ($admin, $message, $mode, $recipients): SmsCampaign {
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$campaign = SmsCampaign::query()->create([
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'message' => $message,
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'mode' => $mode,
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'recipient_count' => $recipients->count(),
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'created_by' => $admin->id,
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]);
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$jobs = [];
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foreach ($recipients as $coupon) {
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if (! is_valid_coupon_phone($coupon->phone)) {
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$this->createLog($campaign, $coupon, SmsSendStatus::SkippedInvalid);
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$campaign->increment('skipped_count');
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continue;
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}
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$this->createLog($campaign, $coupon, SmsSendStatus::Pending);
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$jobs[] = new SendSmsToCouponJob($campaign, $coupon);
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}
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if ($jobs === []) {
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$campaign->update(['completed_at' => now()]);
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return $campaign->fresh();
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}
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Bus::chain($jobs)
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->onQueue('sms')
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->dispatch();
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return $campaign->fresh();
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});
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}
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protected function createLog(SmsCampaign $campaign, Coupon $coupon, SmsSendStatus $status): SmsSendLog
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{
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return SmsSendLog::query()->create([
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'sms_campaign_id' => $campaign->id,
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'coupon_id' => $coupon->id,
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'phone' => $coupon->phone,
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'message' => $campaign->message,
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'status' => $status,
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'attempted_at' => $status === SmsSendStatus::Pending ? null : now(),
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]);
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}
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}
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