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74 lines
4.2 KiB
74 lines
4.2 KiB
<?php
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namespace App\Services\SupplyDemand;
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use App\Models\User;
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use App\Models\SupplyDemand;
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use App\Models\Dialogue;
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use App\Models\Message;
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use Illuminate\Support\Facades\DB;
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class Handover
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{
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// 手机验证流程合并临时微信账号时，连同已有对接资料一起迁移。
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public static function mergeAccount($from, $to) {
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if ((int) $from === (int) $to) return;
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DB::transaction(function () use ($from, $to) {
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SupplyDemand::where('user_id', $from)->update(['user_id' => $to]);
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Message::where('user_id', $from)->update(['user_id' => $to]);
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Message::where('to_user_id', $from)->update(['to_user_id' => $to]);
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$dialogues = Dialogue::where(function ($q) use ($from) { $q->where('user_id', $from)->orWhere('to_user_id', $from); })->lockForUpdate()->get();
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foreach ($dialogues as $d) {
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$a = (int) $d->user_id === (int) $from ? $to : $d->user_id;
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$b = (int) $d->to_user_id === (int) $from ? $to : $d->to_user_id;
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$key = Conversations::key($d->supply_demand_id, $a, $b);
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$existing = Dialogue::where('conversation_key', $key)->where('id', '!=', $d->id)->lockForUpdate()->first();
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if ($existing) {
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Message::where('dialogue_id', $d->id)->update(['dialogue_id' => $existing->id]);
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if ($d->last_datetime > $existing->last_datetime) {
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$existing->last_content = $d->last_content; $existing->last_datetime = $d->last_datetime; $existing->save();
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}
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$d->delete();
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} else {
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$d->user_id = $a; $d->to_user_id = $b; $d->conversation_key = $key; $d->save();
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}
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}
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Message::where('user_id', $to)->where('to_user_id', $to)->update(['is_read' => 1]);
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});
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}
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public static function verified(User $user) {
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$user->supply_mobile_verified_at = now(); $user->save();
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return self::autoBind($user);
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}
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public static function autoBind(User $user) {
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$mobile = $user->getRawOriginal('mobile');
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if (!$user->supply_mobile_verified_at || !preg_match('/^1\d{10}$/', (string) $mobile)) return 0;
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if (User::where('mobile', $mobile)->count() !== 1) {
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SupplyDemand::where('is_proxy', 1)->where('publisher_mobile', $mobile)->where('user_id', 0)->update(['binding_note' => '手机号对应多个学员，请人工核实']);
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return 0;
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}
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$count = 0;
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foreach (SupplyDemand::where('is_proxy', 1)->where('user_id', 0)->where('publisher_mobile', $mobile)->get() as $d) {
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self::bind($d, $user); $count++;
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}
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return $count;
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}
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public static function bind(SupplyDemand $d, User $user) {
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return DB::transaction(function () use ($d, $user) {
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$d = SupplyDemand::whereKey($d->id)->lockForUpdate()->firstOrFail();
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if (!$d->is_proxy || $d->user_id) throw new \InvalidArgumentException('仅可绑定尚未认领的代发需求');
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if (!$user->supply_mobile_verified_at) throw new \InvalidArgumentException('请先让该学员完成手机号验证');
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$d->user_id = $user->id; $d->bound_at = now(); $d->binding_note = null; $d->save();
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foreach (Dialogue::where('supply_demand_id', $d->id)->where('to_user_id', 0)->lockForUpdate()->get() as $dialogue) {
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// 本人此前咨询的需求在认领后保留历史，禁止继续向自己发消息。
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$dialogue->to_user_id = $user->id;
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$dialogue->conversation_key = Conversations::key($d->id, $dialogue->user_id, $user->id);
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$dialogue->save();
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}
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$pending = Message::where('supply_demand_id', $d->id)->where('to_user_id', 0)->where('user_id', '!=', $user->id);
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$hasPending = (clone $pending)->exists();
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$pending->update(['to_user_id' => $user->id, 'is_read' => 0]);
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Message::where('supply_demand_id', $d->id)->where('to_user_id', 0)->where('user_id', $user->id)->update(['to_user_id' => $user->id, 'is_read' => 1]);
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if ($hasPending) Notices::queue($user->id);
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return $d;
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});
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}
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}
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