116 lines
3.0 KiB
Go
116 lines
3.0 KiB
Go
package utils
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// import "regexp"
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import (
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"GoMembership/internal/database"
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"GoMembership/internal/models"
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"GoMembership/pkg/logger"
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"reflect"
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"slices"
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"time"
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"github.com/go-playground/validator/v10"
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"github.com/jbub/banking/iban"
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"github.com/jbub/banking/swift"
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)
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//
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// func IsEmailValid(email string) bool {
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// regex := `^[a-z0-9._%+\-]+@[a-z0-9.\-]+\.[a-z]{2,}$`
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// re := regexp.MustCompile(regex)
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// return re.MatchString(email)
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// }
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func AgeValidator(fl validator.FieldLevel) bool {
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fieldValue := fl.Field()
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// Ensure the field is of type time.Time
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// if fieldValue.Kind() != reflect.Struct || !fieldValue.Type().ConvertibleTo(reflect.TypeOf(time.Time{})) {
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// return false
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// }
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dateOfBirth := fieldValue.Interface().(time.Time)
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now := time.Now()
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age := now.Year() - dateOfBirth.Year()
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if now.YearDay() < dateOfBirth.YearDay() {
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age-- // if birthday is in the future..
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}
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return age >= 18
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}
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func SubscriptionModelValidator(fl validator.FieldLevel) bool {
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fieldValue := fl.Field().String()
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var names []string
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if err := database.DB.Model(&models.SubscriptionModel{}).Pluck("name", &names).Error; err != nil {
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logger.Error.Fatalf("Couldn't get SubscriptionModel names: %#v", err)
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return false
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}
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return slices.Contains(names, fieldValue)
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}
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func IBANValidator(fl validator.FieldLevel) bool {
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fieldValue := fl.Field().String()
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return iban.Validate(fieldValue) == nil
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}
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func ValidateRequiredMembershipField(fl validator.FieldLevel) bool {
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user := fl.Top().Interface().(*models.User)
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membership := user.Membership
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subModel := membership.SubscriptionModel
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// Get the field name specified in RequiredMembershipField
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fieldName := subModel.RequiredMembershipField
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if fieldName == "" {
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return true
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}
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// Get the value of the field specified by RequiredMembershipField
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fieldValue := reflect.ValueOf(membership).FieldByName(fieldName)
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logger.Info.Printf("Starting fieldValue Validation for %v: %#v", fieldName, fieldValue)
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// Check if the fieldValue is valid
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if !fieldValue.IsValid() {
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return false
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}
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logger.Info.Printf("fieldValue is valid: %#v", fieldValue)
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// Check if the fieldValue is a nil pointer
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if fieldValue.Kind() == reflect.Ptr && fieldValue.IsNil() {
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return false
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}
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logger.Info.Println("fieldValue is not a nil pointer")
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// Ensure that the fieldValue is an int64
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var fieldInt64 int64
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if fieldValue.Kind() == reflect.Int64 {
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fieldInt64 = fieldValue.Int()
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} else {
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return false
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}
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logger.Info.Println("fieldValue is a int")
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var membershipIDs []int64
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if err := database.DB.Model(&models.Membership{}).Pluck("id", &membershipIDs).Error; err != nil {
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logger.Error.Fatalf("Couldn't get SubscriptionModel names: %#v", err)
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return false
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}
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logger.Info.Printf("found ids of members: %#v", membershipIDs)
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// logger.Info.Printf("FIELD_NAME: %#v\nVALUE: %#v", fieldName, fieldValue)
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// Check if the field value is zero (empty)
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return slices.Contains(membershipIDs, fieldInt64)
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}
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func BICValidator(fl validator.FieldLevel) bool {
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fieldValue := fl.Field().String()
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return swift.Validate(fieldValue) == nil
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}
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