feat: complete settings

service/settings_service/settings.go

@@ -2,7 +2,12 @@ package settings_service
 
 import (
 	"errors"
+	"fmt"
+	"github.com/robfig/cron/v3"
 	"message-nest/models"
+	"message-nest/pkg/app"
+	"message-nest/pkg/constant"
+	"message-nest/service/cron_service"
 )
 
 type UserSettings struct {
@@ -21,3 +26,88 @@ func (us *UserSettings) EditUserPasswd() error {
 	user["password"] = us.NewPassword
 	return models.EditUser(us.UserName, user)
 }
+
+// GetUserSetting 获取用户设置
+func (us *UserSettings) GetUserSetting(section string) (map[string]string, error) {
+	result := make(map[string]string)
+	settings, err := models.GetSettingBySection(section)
+	if err != nil {
+		return result, err
+	}
+	for _, setting := range settings {
+		result[setting.Key] = setting.Value
+	}
+	// 版本信息单独获取
+	if section == constant.AboutSectionName {
+		result = constant.LatestVersion
+	}
+	return result, nil
+}
+
+// EditSettings 便捷自定义设置
+func (us *UserSettings) EditSettings(section string, key string, value string, currentUser string) error {
+	setting, _ := models.GetSettingByKey(section, key)
+	if setting.ID <= 0 {
+		err := models.AddOneSetting(models.Settings{
+			IDModel: models.IDModel{
+				CreatedBy:  currentUser,
+				ModifiedBy: currentUser,
+			},
+			Section: section,
+			Key:     key,
+			Value:   value,
+		})
+		return err
+	} else {
+		if value == "" {
+			return nil
+		}
+		data := make(map[string]interface{})
+		data["section"] = section
+		data["key"] = key
+		data["value"] = value
+		data["modified_by"] = currentUser
+		err := models.EditSetting(setting.ID, data)
+		if key == constant.LogsCleanCronKeyName {
+			cronService := cron_service.CronService{}
+			cronService.UpdateLogsCronRun(value)
+		}
+		return err
+	}
+}
+
+// 站点自定义的结构
+type SiteConfig struct {
+	Title  string `json:"title" validate:"omitempty,min=1,max=50" label:"网站标题"`
+	Slogan string `json:"slogan" validate:"omitempty,min=1,max=50" label:"网站slogan"`
+	Logo   string `json:"logo" validate:"omitempty,min=1" label:"logo"`
+}
+
+type LogConfig struct {
+	Cron    string `json:"cron" validate:"required,cron" label:"日志定时表达式"`
+	KeepNum string `json:"keep_num" validate:"required,min=1,max=50" label:"日志保留数"`
+}
+
+// ValidateDiffSetting 校验不同的设置
+func (us *UserSettings) ValidateDiffSetting(section string, data map[string]string) string {
+	if section == constant.SiteSettingSectionName {
+		var config SiteConfig
+		config.Title = data["title"]
+		config.Slogan = data["slogan"]
+		config.Logo = data["logo"]
+		_, errStr := app.CommonPlaygroundValid(config)
+		return errStr
+	}
+	if section == constant.LogsCleanSectionName {
+		var config LogConfig
+		config.Cron = data["cron"]
+		config.KeepNum = data["keep_num"]
+		_, err := cron.ParseStandard(config.Cron)
+		if err != nil {
+			return fmt.Sprintf("%s 不是合法的corn表达式", config.Cron)
+		}
+		_, errStr := app.CommonPlaygroundValid(config)
+		return errStr
+	}
+	return fmt.Sprintf("未知的section：%s", section)
+}