forked from ebhomengo/niki
41 lines
754 B
Go
41 lines
754 B
Go
package kindbox
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import (
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"fmt"
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errmsg "git.gocasts.ir/ebhomengo/niki/pkg/err_msg"
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)
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type Repository interface {
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ReceiverUserExist(id int) (bool, error)
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SenderUserExist(id int) (bool, error)
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}
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type Validator struct {
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repo Repository
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}
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func New(repo Repository) Validator {
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return Validator{repo: repo}
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}
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func (v Validator) doesReceiverUserExist(value interface{}) error {
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receiverID := value.(int)
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_, err := v.repo.ReceiverUserExist(receiverID)
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if err != nil {
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return fmt.Errorf(errmsg.ErrorMsgNotFound)
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}
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return nil
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}
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func (v Validator) doesSenderUserExist(value interface{}) error {
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senderID := value.(int)
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_, err := v.repo.SenderUserExist(senderID)
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if err != nil {
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return fmt.Errorf(errmsg.ErrorMsgNotFound)
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}
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return nil
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}
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