func UserGateKeeper() (gk *govalidations.GateKeeper) {
gk = govalidations.NewGateKeeper()
gk.Add(govalidations.Regexp(func(object interface{}) interface{} {
return object.(*User).Email
}, regexp.MustCompile(`^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$`), "Email", "Must be a valid email"))
gk.Add(govalidations.Presence(func(object interface{}) interface{} {
return object.(*User).Username
}, "Username", "Username can not be blank"))
gk.Add(govalidations.Limitation(func(object interface{}) interface{} {
return object.(*User).Username
}, 0, 10, "Username", "Username can not be too long"))
gk.Add(govalidations.Prohibition(func(object interface{}) interface{} {
return object.(*User).Username
}, 10, 20, "Username", "Username must less than 10 or more than 20"))
gk.Add(govalidations.AvoidScriptTag(func(object interface{}) interface{} {
return object.(*User).Username
}, "Username", "Username can contains html script tag"))
gk.Add(govalidations.Custom(func(object interface{}) bool {
age := object.(*User).Age
if age < 18 {
return false
}
return true
}, "Age", "You must be a grown man"))
return
}
func (this *EfficacyGateKeeper) AddUniqueValidator() {
this.Add(govalidations.Custom(func(object interface{}) bool {
efficacy := object.(*Efficacy)
c, _ := FindUniqueEfficacy(efficacy.Name, efficacy.ParentId)
return c == nil
}, "Name", global.EFFICACY_01))
return
}
func (this *CategoryGateKeeper) AddUniqueValidator() {
this.Add(govalidations.Custom(func(object interface{}) bool {
category := object.(*Category)
c, _ := FindUniqueCategory(category.Name, category.Level, category.ParentId)
return c == nil
}, "Name", global.CATEGORY_01))
return
}
func (agk *UserGateKeeper) AddPasswordMatchValidator(user *User) {
email, password := user.Email, user.Password
user, _ = FindByEmail(email)
agk.Add(govalidations.Custom(func(object interface{}) bool {
if user == nil {
return false
}
return true
}, "Password", global.USER_01))
agk.Add(govalidations.Custom(func(object interface{}) bool {
if user != nil && !user.IsPwdMatch(password) {
return false
}
return true
}, "Password", global.USER_01))
return
}
func (agk *UserGateKeeper) AddConfirmPasswordValidator() {
agk.Add(govalidations.Custom(func(object interface{}) bool {
p := object.(*User)
if p.Password != p.ConfirmPassword {
return false
}
return true
}, "ConfirmPassword", global.USER_09))
return
}
func (agk *UserGateKeeper) AddEmailExistValidator() {
agk.Add(govalidations.Custom(func(object interface{}) bool {
email := object.(*User).Email
if user, _ := FindByEmail(email); user != nil {
return false
}
return true
}, "Email", global.USER_02))
return
}
func (this *CategoryGateKeeper) AddNameAndLevelValidator() {
this.Add(govalidations.Presence(func(object interface{}) interface{} {
return object.(*Category).Name
}, "Name", global.CATEGORY_02))
this.Add(govalidations.Custom(func(object interface{}) bool {
return IsValidLevel(object.(*Category).Level)
}, "Level", global.CATEGORY_03))
return
}
func (this *ReviewGateKeeper) AddLikeValidator(userId bson.ObjectId) {
this.Add(govalidations.Custom(func(object interface{}) bool {
return !utils.IsInObjectIds(userId, object.(*Review).LikedByIds)
}, "LikedByIds", global.REVIEW_01))
}