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mayfly-go/server/internal/sys/domain/entity/config.go
2023-07-21 22:04:37 +08:00

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package entity
import (
"encoding/json"
"mayfly-go/pkg/model"
"strconv"
)
const (
ConfigKeyAccountLoginSecurity string = "AccountLoginSecurity" // 账号登录安全配置
ConfigKeyUseLoginCaptcha string = "UseLoginCaptcha" // 是否使用登录验证码
ConfigKeyUseLoginOtp string = "UseLoginOtp" // 是否开启otp双因素校验
ConfigKeyDbQueryMaxCount string = "DbQueryMaxCount" // 数据库查询的最大数量
ConfigKeyDbSaveQuerySQL string = "DbSaveQuerySQL" // 数据库是否记录查询相关sql
ConfigUseWartermark string = "UseWartermark" // 是否使用水印
)
type Config struct {
model.Model
Name string `json:"name"` // 配置名
Key string `json:"key"` // 配置key
Params string `json:"params"`
Value string `json:"value"`
Remark string `json:"remark"`
}
func (a *Config) TableName() string {
return "t_sys_config"
}
// 若配置信息不存在, 则返回传递的默认值.
func (c *Config) BoolValue(defaultValue bool) bool {
// 如果值不存在,则返回默认值
if c.Id == 0 {
return defaultValue
}
return convertBool(c.Value, defaultValue)
}
// 值返回json map
func (c *Config) GetJsonMap() map[string]string {
var res map[string]string
if c.Id == 0 || c.Value == "" {
return res
}
_ = json.Unmarshal([]byte(c.Value), &res)
return res
}
// 获取配置的int值如果配置值非int或不存在则返回默认值
func (c *Config) IntValue(defaultValue int) int {
// 如果值不存在,则返回默认值
if c.Id == 0 {
return defaultValue
}
return convertInt(c.Value, defaultValue)
}
type AccountLoginSecurity struct {
UseCaptcha bool // 是否使用登录验证码
UseOtp bool // 是否双因素校验
OtpIssuer string // otp发行人
LoginFailCount int // 允许失败次数
LoginFailMin int // 登录失败指定次数后禁止的分钟数
}
// 转换为AccountLoginSecurity结构体
func (c *Config) ToAccountLoginSecurity() *AccountLoginSecurity {
jm := c.GetJsonMap()
als := new(AccountLoginSecurity)
als.UseCaptcha = convertBool(jm["useCaptcha"], true)
als.UseOtp = convertBool(jm["useOtp"], false)
als.LoginFailCount = convertInt(jm["loginFailCount"], 5)
als.LoginFailMin = convertInt(jm["loginFailMin"], 10)
otpIssuer := jm["otpIssuer"]
if otpIssuer == "" {
otpIssuer = "mayfly-go"
}
als.OtpIssuer = otpIssuer
return als
}
// 转换配置中的值为bool类型默认"1"或"true"为true其他为false
func convertBool(value string, defaultValue bool) bool {
if value == "" {
return defaultValue
}
return value == "1" || value == "true"
}
// 转换配置值中的值为int
func convertInt(value string, defaultValue int) int {
if value == "" {
return defaultValue
}
if intV, err := strconv.Atoi(value); err != nil {
return defaultValue
} else {
return intV
}
}