first

2023-03-08 09:16:04 +08:00
commit e78454540f
1318 changed files with 210569 additions and 0 deletions
--- a/modules/User/Models/Account.php
+++ b/modules/User/Models/Account.php
@@ -0,0 +1,175 @@
+<?php
+
+namespace Modules\User\Models;
+
+use App\Models\Model;
+use Carbon\Carbon;
+use Exception;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Support\Facades\DB;
+use Modules\User\Traits\BelongsToUser;
+
+class Account extends Model
+{
+
+    use BelongsToUser;
+
+    protected $table      = 'user_accounts';
+
+    protected $primaryKey = 'user_id';
+
+    const TYPES = [
+        'balance' => '现金余额',
+        'score'   => '水滴',
+        'coins'   => '未使用',
+        'other'   => '其他',
+    ];
+
+    /**
+     * Notes   : 账户日志
+     *
+     * @Date   : 2021/4/27 11:22 上午
+     * @Author : < Jason.C >
+     * @return HasMany
+     */
+    public function logs(): HasMany
+    {
+        return $this->hasMany(AccountLog::class, 'account_id', 'user_id');
+    }
+
+    /**
+     * Notes: 执行账户规则
+     *
+     * @Author: <C.Jason>
+     * @Date  : 2019/11/28 1:24 下午
+     * @param         $rule string|int
+     * @param  float  $variable
+     * @param  bool  $frozen
+     * @param  array  $source
+     * @return bool
+     * @throws Exception
+     */
+    public function rule($rule, float $variable = 0, bool $frozen = true, array $source = []): bool
+    {
+        if (is_numeric($rule)) {
+            $rule = AccountRule::findOrFail($rule);
+        } else {
+            $rule = AccountRule::where('name', $rule)->firstOrFail();
+        }
+
+        if ($rule->trigger == 0) {
+            // 不限制执行的
+            return $this->accountExecute($rule, $variable, $frozen, $source);
+        } elseif ($rule->trigger > $this->logs()
+                ->where('rule_id', $rule->id)
+                ->whereDate('created_at', Carbon::today())
+                ->count()) {
+            // 每日执行 trigger 次
+            return $this->accountExecute($rule, $variable, $frozen, $source);
+        } elseif ($rule->trigger < 0 && ! $this->logs()->where('rule_id', $rule->id)->first()) {
+            // 终身只能执行一次
+            return $this->accountExecute($rule, $variable, $frozen, $source);
+        }
+
+        throw new Exception('达到最大可执行次数');
+    }
+
+    /**
+     * Notes: 增加账户余额
+     *
+     * @Author: <C.Jason>
+     * @Date  : 2019/11/28 1:25 下午
+     * @param $type
+     * @param $variable
+     * @return bool
+     */
+    public function increase($type, $variable): bool
+    {
+        DB::transaction(function () use ($type, $variable) {
+            $this->increment($type, $variable);
+            $log = [
+                'rule_id'  => 0,
+                'type'     => $type,
+                'variable' => $variable,
+                'frozen'   => 0,
+                'balance'  => $this->{$type},
+                'source'   => ['type' => 'increase'],
+            ];
+            $this->logs()->create($log);
+        });
+
+        return true;
+    }
+
+    /**
+     * Notes: 扣除账户金额
+     *
+     * @Author: <C.Jason>
+     * @Date  : 2019/11/28 1:25 下午
+     * @param $type
+     * @param $variable
+     * @return bool
+     * @throws Exception
+     */
+    public function decrease($type, $variable): bool
+    {
+
+        DB::transaction(function () use ($type, $variable) {
+            $this->decrement($type, $variable);
+            $log = [
+                'rule_id'  => 0,
+                'type'     => $type,
+                'variable' => -$variable,
+                'frozen'   => 0,
+                'balance'  => $this->{$type},
+                'source'   => ['type' => 'deduct'],
+            ];
+            $this->logs()->create($log);
+        });
+
+        return true;
+    }
+
+    /**
+     * Notes: 执行账户规则
+     *
+     * @Author: <C.Jason>
+     * @Date  : 2019/11/28 1:41 下午
+     * @param  AccountRule  $rule
+     * @param               $variable
+     * @param               $frozen
+     * @param               $source
+     * @return bool
+     * @throws Exception
+     */
+    protected function accountExecute(AccountRule $rule, $variable, $frozen, $source): bool
+    {
+        if ($variable != 0) {
+            $rule->variable = $variable;
+        }
+
+        DB::transaction(function () use ($rule, $frozen, $source) {
+            // 如果是扣款，立即执行，如果非冻结，也立即执行
+            if ($rule->variable < 0 || $rule->deductions == 1 || $frozen === false) {
+                $this->increment($rule->type, $rule->variable);
+                $frozen = false;
+            }
+            $log = [
+                'rule_id'   => $rule->id,
+                'type'      => $rule->type,
+                'amount'    => $rule->variable,
+                'frozen'    => $frozen,
+                'balance'   => $this->{$rule->type},
+                'source'    => $source ?: [],
+                'remark'    => $source['remark'] ?? $rule->remark,
+                'settle_at' => $source['settle_at'] ?? null,
+                'frozen_at' => $source['frozen_at'] ?? null,
+            ];
+            // 写入记录
+            $this->logs()->create($log);
+        });
+
+        return true;
+    }
+
+}