feat: 信用IEO系统 — 授信+申购+还款+逾期+后台

app/CreditIeoOrder.php

@@ -0,0 +1,13 @@
+<?php
+namespace App;
+use Illuminate\Database\Eloquent\Model;
+
+class CreditIeoOrder extends Model
+{
+    protected $table = 'credit_ieo_order';
+    protected $fillable = ['user_id','credit_line_id','project_id','amount','token_amount','status','repaid_amount','interest'];
+
+    public function user() { return $this->belongsTo(Users::class, 'user_id'); }
+    public function creditLine() { return $this->belongsTo(CreditLine::class, 'credit_line_id'); }
+    public function project() { return $this->belongsTo(IeoProject::class, 'project_id'); }
+}