增加backend的erp若干功能

go/services/reminder_scheduler.go

@@ -28,6 +28,90 @@ type ReminderSender interface {
 	Send(ctx context.Context, reminder ReminderData, title, content string) (success bool, err error)
 }
 
+// resolveReceiverTarget 统一解析接收目标
+// 优先级（从高到低）:
+//  1. 单条提醒指定的 ReceiverTarget（创建提醒时手动填写）
+//  2. backend 用户通知配置表（yz_backend_user_notify_config）
+//  3. 用户基础信息表（backend 查 SystemTenantUser，platform 查 AdminUser）
+//
+// channel: SMS / EMAIL / BARK
+// data.Tid > 0 表示 backend 租户用户，Tid == 0 表示 platform 管理员
+func resolveReceiverTarget(channel string, data ReminderData) string {
+	// 1. 单条提醒指定的目标最高优先
+	if data.ReceiverTarget != nil && *data.ReceiverTarget != "" {
+		return *data.ReceiverTarget
+	}
+
+	// 2. backend 用户查用户通知配置表
+	if data.Tid > 0 {
+		cfg := models.GetBackendUserNotifyConfig(uint64(data.Tid), data.ReceiverUserID)
+		if cfg != nil {
+			switch channel {
+			case "SMS":
+				if cfg.Phone != nil && *cfg.Phone != "" {
+					return *cfg.Phone
+				}
+			case "EMAIL":
+				if cfg.Email != nil && *cfg.Email != "" {
+					return *cfg.Email
+				}
+			case "BARK":
+				if cfg.BarkDeviceKey != nil && *cfg.BarkDeviceKey != "" {
+					return *cfg.BarkDeviceKey
+				}
+			}
+		}
+	}
+
+	// 3. 最后 fallback 到用户基础信息表
+	if data.Tid > 0 {
+		// backend 租户用户
+		var user models.SystemTenantUser
+		if err := models.Orm.QueryTable(new(models.SystemTenantUser)).
+			Filter("id", data.ReceiverUserID).One(&user); err == nil {
+			switch channel {
+			case "SMS":
+				if user.Phone != nil && *user.Phone != "" {
+					return *user.Phone
+				}
+			case "EMAIL":
+				if user.Email != nil && *user.Email != "" {
+					return *user.Email
+				}
+			}
+		}
+	} else {
+		// platform 管理员
+		var user models.AdminUser
+		if err := models.Orm.QueryTable(new(models.AdminUser)).
+			Filter("id", data.ReceiverUserID).One(&user); err == nil {
+			switch channel {
+			case "SMS":
+				if user.Phone != nil && *user.Phone != "" {
+					return *user.Phone
+				}
+			case "EMAIL":
+				if user.Email != nil && *user.Email != "" {
+					return *user.Email
+				}
+			}
+		}
+	}
+	return ""
+}
+
+// resolveBarkServerURL 解析 Bark 服务端地址
+// backend 用户优先用自己配置的 server URL，否则用平台默认配置
+func resolveBarkServerURL(data ReminderData) string {
+	if data.Tid > 0 {
+		cfg := models.GetBackendUserNotifyConfig(uint64(data.Tid), data.ReceiverUserID)
+		if cfg != nil && cfg.BarkServerURL != nil && *cfg.BarkServerURL != "" {
+			return *cfg.BarkServerURL
+		}
+	}
+	return models.GetPlatformSettingValue("bark_server_url", "https://api.day.app")
+}
+
 // SMSSender 短信发送实现
 type SMSSender struct{}
 
@@ -36,17 +120,10 @@ func (s *SMSSender) Send(ctx context.Context, reminder ReminderData, title, cont
 	if err != nil {
 		return false, err
 	}
-	phone := ""
-	if reminder.ReceiverTarget != nil && *reminder.ReceiverTarget != "" {
-		phone = *reminder.ReceiverTarget
-	} else {
-		var user models.AdminUser
-		if err := models.Orm.QueryTable(new(models.AdminUser)).Filter("id", reminder.ReceiverUserID).One(&user); err == nil && user.Phone != nil {
-			phone = *user.Phone
-		}
-	}
+
+	phone := resolveReceiverTarget("SMS", reminder)
 	if phone == "" {
-		return false, fmt.Errorf("未配置手机号")
+		return false, fmt.Errorf("未配置手机号（请在通知设置中配置，或在创建提醒时指定）")
 	}
 
 	enqueueURL := strings.TrimRight(backendURL, "/") + "/api/v1/business/outbound-tasks"
@@ -91,17 +168,9 @@ func (s *EmailSender) Send(ctx context.Context, reminder ReminderData, title, co
 		return false, fmt.Errorf("未配置系统邮箱")
 	}
 
-	toEmail := ""
-	if reminder.ReceiverTarget != nil && *reminder.ReceiverTarget != "" {
-		toEmail = *reminder.ReceiverTarget
-	} else {
-		var user models.AdminUser
-		if err := models.Orm.QueryTable(new(models.AdminUser)).Filter("id", reminder.ReceiverUserID).One(&user); err == nil && user.Email != nil {
-			toEmail = *user.Email
-		}
-	}
+	toEmail := resolveReceiverTarget("EMAIL", reminder)
 	if toEmail == "" {
-		return false, fmt.Errorf("未配置收件邮箱")
+		return false, fmt.Errorf("未配置收件邮箱（请在通知设置中配置，或在创建提醒时指定）")
 	}
 
 	sysDomain := models.GetPlatformSettingValue("system_domain", "https://api.yunzer.cn")
@@ -156,17 +225,12 @@ func (s *EmailSender) Send(ctx context.Context, reminder ReminderData, title, co
 type BarkSender struct{}
 
 func (s *BarkSender) Send(ctx context.Context, reminder ReminderData, title, content string) (bool, error) {
-	deviceKey := ""
-	if reminder.ReceiverTarget != nil && *reminder.ReceiverTarget != "" {
-		deviceKey = *reminder.ReceiverTarget
-	} else {
-		deviceKey = models.GetPlatformSettingValue("bark_device_key", "")
-	}
+	deviceKey := resolveReceiverTarget("BARK", reminder)
 	if deviceKey == "" {
-		return false, fmt.Errorf("Bark 设备 Key 未配置")
+		return false, fmt.Errorf("Bark 设备 Key 未配置（请在通知设置中配置，或在创建提醒时指定）")
 	}
 
-	serverURL := models.GetPlatformSettingValue("bark_server_url", "https://api.day.app")
+	serverURL := resolveBarkServerURL(reminder)
 	sysDomain := models.GetPlatformSettingValue("system_domain", "https://api.yunzer.cn")
 	ackToken := ""
 	if reminder.AckToken != nil {