初始化项目

2025-12-10 13:51:09 +08:00
parent 3c55577df8
commit 0486f468d6
19 changed files with 1078 additions and 1010 deletions
--- a/service/payment_config.go
+++ b/service/payment_config.go
@@ -0,0 +1,436 @@
+package service
+
+import (
+	"context"
+	"errors"
+	"time"
+
+	"go.mongodb.org/mongo-driver/v2/bson"
+	"order/dao"
+	"order/model/dto"
+	"order/model/entity"
+)
+
+type paymentConfig struct{}
+
+// PaymentConfig 支付配置服务
+var PaymentConfig = new(paymentConfig)
+
+// CreatePaymentConfig 创建支付配置
+func (s *paymentConfig) CreatePaymentConfig(ctx context.Context, req *dto.CreatePaymentConfigReq) (*dto.PaymentConfigResp, error) {
+	// 1. 参数验证
+	if req.TenantID == "" || req.PayMethod == "" {
+		return nil, errors.New("必填参数不能为空")
+	}
+
+	// 2. 检查支付方式是否已存在
+	exist, err := dao.PaymentConfig.GetByTenantAndMethod(ctx, req.TenantID, req.PayMethod)
+	if err != nil {
+		return nil, err
+	}
+	if exist != nil {
+		return nil, errors.New("该支付方式已存在配置")
+	}
+
+	// 3. 创建配置实体
+	config := parseConfigMap(req.PayMethod, req.Config)
+	config.TenantID = req.TenantID
+	config.Description = req.Remark
+	config.Enabled = req.IsEnabled
+
+	// 4. 保存配置
+	if err := dao.PaymentConfig.Create(ctx, config); err != nil {
+		return nil, err
+	}
+
+	// 5. 返回结果
+	resp := &dto.PaymentConfigResp{
+		ID:        config.ID.Hex(),
+		TenantID:  config.TenantID,
+		PayMethod: config.PayMethod,
+		Config:    buildConfigMap(config),
+		IsEnabled: config.Enabled,
+		Remark:    config.Description,
+		CreatedAt: time.Now(), // 暂时使用当前时间
+		UpdatedAt: time.Now(),
+	}
+
+	return resp, nil
+}
+
+// UpdatePaymentConfig 更新支付配置
+func (s *paymentConfig) UpdatePaymentConfig(ctx context.Context, req *dto.UpdatePaymentConfigReq) (*dto.PaymentConfigResp, error) {
+	// 1. 参数验证
+	if req.ID == "" || req.TenantID == "" {
+		return nil, errors.New("必填参数不能为空")
+	}
+
+	// 2. 查询配置
+	objectID, err := bson.ObjectIDFromHex(req.ID)
+	if err != nil {
+		return nil, errors.New("无效的配置ID")
+	}
+
+	config, err := dao.PaymentConfig.GetByID(ctx, objectID)
+	if err != nil {
+		return nil, err
+	}
+	if config == nil {
+		return nil, errors.New("支付配置不存在")
+	}
+
+	// 3. 检查是否是租户自己的配置
+	if config.TenantID != req.TenantID {
+		return nil, errors.New("无权限操作该配置")
+	}
+
+	// 4. 更新配置实体
+	config.ConfigName = req.ConfigName
+	config.Description = req.Remark
+	config.Enabled = req.IsEnabled
+
+	// 解析配置参数
+	parseConfigMapToEntity(config.PayMethod, req.Config, config)
+
+	// 5. 更新配置
+	if err := dao.PaymentConfig.Update(ctx, config); err != nil {
+		return nil, err
+	}
+
+	// 6. 返回结果
+	resp := &dto.PaymentConfigResp{
+		ID:         config.ID.Hex(),
+		TenantID:   config.TenantID,
+		PayMethod:  config.PayMethod,
+		ConfigName: config.ConfigName,
+		Remark:     config.Description,
+		IsEnabled:  config.Enabled,
+		Config:     convertEntityToConfigMap(config),
+		CreatedAt:  time.Unix(0, 0), // 实体中没有时间字段，使用默认值
+		UpdatedAt:  time.Now(),
+	}
+
+	return resp, nil
+}
+
+// GetPaymentConfig 获取支付配置
+func (s *paymentConfig) GetPaymentConfig(ctx context.Context, req *dto.QueryPaymentConfigReq) (*dto.PaymentConfigResp, error) {
+	// 1. 参数验证
+	if req.TenantID == "" {
+		return nil, errors.New("租户ID不能为空")
+	}
+
+	var config *entity.PaymentConfig
+	var err error
+
+	// 2. 查询配置
+	if req.PayMethod != "" {
+		// 按租户和支付方式查询
+		config, err = dao.PaymentConfig.GetByTenantAndMethod(ctx, req.TenantID, req.PayMethod)
+	} else {
+		// 只按租户查询（获取所有支付方式配置）
+		configs, err := dao.PaymentConfig.GetByTenantID(ctx, req.TenantID)
+		if err != nil {
+			return nil, err
+		}
+		if len(configs) > 0 {
+			config = &configs[0] // 返回第一个配置作为默认
+		}
+	}
+
+	if err != nil {
+		return nil, err
+	}
+	if config == nil {
+		return nil, errors.New("支付配置不存在")
+	}
+
+	// 3. 返回结果
+	resp := &dto.PaymentConfigResp{
+		ID:         config.ID.Hex(),
+		TenantID:   config.TenantID,
+		PayMethod:  config.PayMethod,
+		ConfigName: config.ConfigName,
+		Remark:     config.Description,
+		IsEnabled:  config.Enabled,
+		Config:     convertEntityToConfigMap(config),
+		CreatedAt:  time.Unix(0, 0),
+		UpdatedAt:  time.Now(),
+	}
+
+	return resp, nil
+}
+
+// GetPaymentConfigList 获取支付配置列表
+func (s *paymentConfig) GetPaymentConfigList(ctx context.Context, tenantID string) ([]dto.PaymentConfigResp, error) {
+	// 1. 参数验证
+	if tenantID == "" {
+		return nil, errors.New("租户ID不能为空")
+	}
+
+	// 2. 查询配置列表
+	configs, err := dao.PaymentConfig.GetByTenantID(ctx, tenantID)
+	if err != nil {
+		return nil, err
+	}
+
+	// 3. 转换为响应格式
+	var resp []dto.PaymentConfigResp
+	for _, config := range configs {
+		resp = append(resp, dto.PaymentConfigResp{
+			ID:         config.ID.Hex(),
+			TenantID:   config.TenantID,
+			PayMethod:  config.PayMethod,
+			ConfigName: config.ConfigName,
+			Remark:     config.Description,
+			IsEnabled:  config.Enabled,
+			Config:     convertEntityToConfigMap(&config),
+			CreatedAt:  time.Unix(0, 0),
+			UpdatedAt:  time.Now(),
+		})
+	}
+
+	return resp, nil
+}
+
+// DeletePaymentConfig 删除支付配置
+func (s *paymentConfig) DeletePaymentConfig(ctx context.Context, tenantID, configID string) error {
+	// 1. 参数验证
+	if tenantID == "" || configID == "" {
+		return errors.New("必填参数不能为空")
+	}
+
+	// 2. 查询配置
+	objectID, err := bson.ObjectIDFromHex(configID)
+	if err != nil {
+		return errors.New("无效的配置ID")
+	}
+
+	config, err := dao.PaymentConfig.GetByID(ctx, objectID)
+	if err != nil {
+		return err
+	}
+	if config == nil {
+		return errors.New("支付配置不存在")
+	}
+
+	// 3. 检查是否是租户自己的配置
+	if config.TenantID != tenantID {
+		return errors.New("无权限操作该配置")
+	}
+
+	// 4. 删除配置
+	return dao.PaymentConfig.Delete(ctx, objectID)
+}
+
+// EnablePaymentConfig 启用支付配置
+func (s *paymentConfig) EnablePaymentConfig(ctx context.Context, tenantID, configID string) error {
+	return s.updateConfigStatus(ctx, tenantID, configID, true)
+}
+
+// DisablePaymentConfig 禁用支付配置
+func (s *paymentConfig) DisablePaymentConfig(ctx context.Context, tenantID, configID string) error {
+	return s.updateConfigStatus(ctx, tenantID, configID, false)
+}
+
+// updateConfigStatus 更新配置状态
+func (s *paymentConfig) updateConfigStatus(ctx context.Context, tenantID, configID string, enabled bool) error {
+	// 1. 参数验证
+	if tenantID == "" || configID == "" {
+		return errors.New("必填参数不能为空")
+	}
+
+	// 2. 查询配置
+	objectID, err := bson.ObjectIDFromHex(configID)
+	if err != nil {
+		return errors.New("无效的配置ID")
+	}
+
+	config, err := dao.PaymentConfig.GetByID(ctx, objectID)
+	if err != nil {
+		return err
+	}
+	if config == nil {
+		return errors.New("支付配置不存在")
+	}
+
+	// 3. 检查是否是租户自己的配置
+	if config.TenantID != tenantID {
+		return errors.New("无权限操作该配置")
+	}
+
+	// 4. 更新状态
+	config.Enabled = enabled
+
+	return dao.PaymentConfig.Update(ctx, config)
+}
+
+// WechatConfig 微信支付配置服务
+var WechatConfig = new(wechatConfig)
+
+type wechatConfig struct{}
+
+// GetWechatConfig 获取微信支付配置
+func (s *wechatConfig) GetWechatConfig(ctx context.Context, tenantID string) (*dto.WechatConfig, error) {
+	// 1. 获取微信支付配置
+	resp, err := PaymentConfig.GetPaymentConfig(ctx, &dto.QueryPaymentConfigReq{
+		TenantID:  tenantID,
+		PayMethod: "wechat",
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	// 2. 转换为微信配置结构体
+	configMap := resp.Config
+
+	wechatConfig := &dto.WechatConfig{
+		ID:            resp.ID,
+		TenantID:      resp.TenantID,
+		ConfigName:    resp.ConfigName,
+		AppID:         getString(configMap, "app_id"),
+		MchID:         getString(configMap, "mch_id"),
+		APIKey:        getString(configMap, "api_key"),
+		NotifyURL:     getString(configMap, "notify_url"),
+		ReturnURL:     getString(configMap, "return_url"),
+		CertPath:      getString(configMap, "cert_path"),
+		KeyPath:       getString(configMap, "key_path"),
+		Sandbox:       getBool(configMap, "sandbox"),
+		GatewayURL:    getString(configMap, "gateway_url"),
+		SupportNative: getBool(configMap, "support_native"),
+		SupportJSAPI:  getBool(configMap, "support_jsapi"),
+		SupportAPP:    getBool(configMap, "support_app"),
+		SupportH5:     getBool(configMap, "support_h5"),
+	}
+
+	return wechatConfig, nil
+}
+
+// AlipayConfig 支付宝支付配置服务
+var AlipayConfig = new(alipayConfig)
+
+type alipayConfig struct{}
+
+// GetAlipayConfig 获取支付宝支付配置
+func (s *alipayConfig) GetAlipayConfig(ctx context.Context, tenantID string) (*dto.AlipayConfig, error) {
+	// 1. 获取支付宝支付配置
+	resp, err := PaymentConfig.GetPaymentConfig(ctx, &dto.QueryPaymentConfigReq{
+		TenantID:  tenantID,
+		PayMethod: "alipay",
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	// 2. 转换为支付宝配置结构体
+	configMap := resp.Config
+
+	alipayConfig := &dto.AlipayConfig{
+		ID:              resp.ID,
+		TenantID:        resp.TenantID,
+		ConfigName:      resp.ConfigName,
+		AppID:           getString(configMap, "app_id"),
+		NotifyURL:       getString(configMap, "notify_url"),
+		ReturnURL:       getString(configMap, "return_url"),
+		AppPrivateKey:   getString(configMap, "app_private_key"),
+		AlipayPublicKey: getString(configMap, "alipay_public_key"),
+		Sandbox:         getBool(configMap, "sandbox"),
+		GatewayURL:      getString(configMap, "gateway_url"),
+		SupportNative:   getBool(configMap, "support_native"),
+		SupportJSAPI:    getBool(configMap, "support_jsapi"),
+		SupportAPP:      getBool(configMap, "support_app"),
+		SupportH5:       getBool(configMap, "support_h5"),
+	}
+
+	return alipayConfig, nil
+}
+
+// getString 从map中获取string值
+func getString(m map[string]interface{}, key string) string {
+	if val, ok := m[key]; ok {
+		if str, ok := val.(string); ok {
+			return str
+		}
+	}
+	return ""
+}
+
+// getBool 从map中获取bool值
+func getBool(m map[string]interface{}, key string) bool {
+	if val, ok := m[key]; ok {
+		if b, ok := val.(bool); ok {
+			return b
+		}
+	}
+	return false
+}
+
+// buildConfigMap 将PaymentConfig结构体转换为map
+func buildConfigMap(config *entity.PaymentConfig) map[string]interface{} {
+	result := map[string]interface{}{
+		"app_id":            config.AppID,
+		"mch_id":            config.MchID,
+		"api_key":           config.APIKey,
+		"notify_url":        config.NotifyURL,
+		"return_url":        config.ReturnURL,
+		"cert_path":         config.CertPath,
+		"key_path":          config.KeyPath,
+		"app_private_key":   config.AppPrivateKey,
+		"alipay_public_key": config.AlipayPublicKey,
+		"sandbox":           config.Sandbox,
+		"gateway_url":       config.GatewayURL,
+		"support_native":    config.SupportNative,
+		"support_jsapi":     config.SupportJSAPI,
+		"support_app":       config.SupportAPP,
+		"support_h5":        config.SupportH5,
+	}
+	return result
+}
+
+// parseConfigMap 将map转换为PaymentConfig结构体
+func parseConfigMap(payMethod string, configMap map[string]interface{}) *entity.PaymentConfig {
+	config := &entity.PaymentConfig{
+		PayMethod:       payMethod,
+		ConfigName:      payMethod + "配置",
+		AppID:           getString(configMap, "app_id"),
+		MchID:           getString(configMap, "mch_id"),
+		APIKey:          getString(configMap, "api_key"),
+		NotifyURL:       getString(configMap, "notify_url"),
+		ReturnURL:       getString(configMap, "return_url"),
+		CertPath:        getString(configMap, "cert_path"),
+		KeyPath:         getString(configMap, "key_path"),
+		AppPrivateKey:   getString(configMap, "app_private_key"),
+		AlipayPublicKey: getString(configMap, "alipay_public_key"),
+		Sandbox:         getBool(configMap, "sandbox"),
+		GatewayURL:      getString(configMap, "gateway_url"),
+		SupportNative:   getBool(configMap, "support_native"),
+		SupportJSAPI:    getBool(configMap, "support_jsapi"),
+		SupportAPP:      getBool(configMap, "support_app"),
+		SupportH5:       getBool(configMap, "support_h5"),
+	}
+	return config
+}
+
+// parseConfigMapToEntity 将map中的配置更新到实体中
+func parseConfigMapToEntity(payMethod string, configMap map[string]interface{}, config *entity.PaymentConfig) {
+	config.AppID = getString(configMap, "app_id")
+	config.MchID = getString(configMap, "mch_id")
+	config.APIKey = getString(configMap, "api_key")
+	config.NotifyURL = getString(configMap, "notify_url")
+	config.ReturnURL = getString(configMap, "return_url")
+	config.CertPath = getString(configMap, "cert_path")
+	config.KeyPath = getString(configMap, "key_path")
+	config.AppPrivateKey = getString(configMap, "app_private_key")
+	config.AlipayPublicKey = getString(configMap, "alipay_public_key")
+	config.Sandbox = getBool(configMap, "sandbox")
+	config.GatewayURL = getString(configMap, "gateway_url")
+	config.SupportNative = getBool(configMap, "support_native")
+	config.SupportJSAPI = getBool(configMap, "support_jsapi")
+	config.SupportAPP = getBool(configMap, "support_app")
+	config.SupportH5 = getBool(configMap, "support_h5")
+}
+
+// convertEntityToConfigMap 将实体转换为配置map
+func convertEntityToConfigMap(config *entity.PaymentConfig) map[string]interface{} {
+	return buildConfigMap(config)
+}