feat(payment): add payment settings configuration and update payment methods handling

setting/operation_setting/payment_setting.go

@@ -0,0 +1,23 @@
+package operation_setting
+
+import "one-api/setting/config"
+
+type PaymentSetting struct {
+	AmountOptions  []int           `json:"amount_options"`
+	AmountDiscount map[int]float64 `json:"amount_discount"` // 充值金额对应的折扣，例如 100 元 0.9 表示 100 元充值享受 9 折优惠
+}
+
+// 默认配置
+var paymentSetting = PaymentSetting{
+	AmountOptions:  []int{10, 20, 50, 100, 200, 500},
+	AmountDiscount: map[int]float64{},
+}
+
+func init() {
+	// 注册到全局配置管理器
+	config.GlobalConfig.Register("payment_setting", &paymentSetting)
+}
+
+func GetPaymentSetting() *PaymentSetting {
+	return &paymentSetting
+}

setting/operation_setting/payment_setting_old.go

@@ -1,6 +1,13 @@
-package setting
+/**
+此文件为旧版支付设置文件，如需增加新的参数、变量等，请在 payment_setting.go 中添加
+This file is the old version of the payment settings file. If you need to add new parameters, variables, etc., please add them in payment_setting.go
+*/
 
-import "encoding/json"
+package operation_setting
+
+import (
+	"one-api/common"
+)
 
 var PayAddress = ""
 var CustomCallbackAddress = ""
@@ -21,15 +28,21 @@ var PayMethods = []map[string]string{
 		"color": "rgba(var(--semi-green-5), 1)",
 		"type":  "wxpay",
 	},
+	{
+		"name":      "自定义1",
+		"color":     "black",
+		"type":      "custom1",
+		"min_topup": "50",
+	},
 }
 
 func UpdatePayMethodsByJsonString(jsonString string) error {
 	PayMethods = make([]map[string]string, 0)
-	return json.Unmarshal([]byte(jsonString), &PayMethods)
+	return common.Unmarshal([]byte(jsonString), &PayMethods)
 }
 
 func PayMethods2JsonString() string {
-	jsonBytes, err := json.Marshal(PayMethods)
+	jsonBytes, err := common.Marshal(PayMethods)
 	if err != nil {
 		return "[]"
 	}