feat: add kyc layer service

2025-09-14 16:17:29 +03:30
parent 667d2ce2f4
commit 2da912739b
6 changed files with 159 additions and 59 deletions
@@ -39,12 +39,19 @@ type ChallengeRepo interface {
 	Delete(ctx context.Context, pubKey string) error
 }

+type KYCLevel int8
+
+const (
+	KYCLevel0 KYCLevel = iota
+	KYCLevel1
+	KYCLevel2
+)
+
 type User struct {
-	ID     uuid.UUID
-	PubKey string
-	Name   string
-	//TODO: add Kyc Embedded struct
-	//TODO: add NFT Embedded struct
+	ID          uuid.UUID
+	PubKey      string
+	Name        string
+	KYCLevel    KYCLevel
 	LastName    string
 	PhoneNumber string
 	Email       *string
@@ -56,7 +63,54 @@ type User struct {
 	DeletedAt   *time.Time
 }

-// TODO: move to another file?
+func NewUser(pubKey, name, lastName, phoneNumber, email, nationalID string) (*User, error) {
+
+	_, err := validate.IsValidPhone(phoneNumber)
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = validate.IsValidNationalID(nationalID)
+	if err != nil {
+		return nil, err
+	}
+
+	_, err = validate.IsValidPublicKey(pubKey)
+	if err != nil {
+		return nil, err
+	}
+
+	return &User{
+		ID:          uuid.New(),
+		PubKey:      pubKey,
+		Name:        name,
+		LastName:    lastName,
+		PhoneNumber: phoneNumber,
+		NationalID:  nationalID,
+		CreatedAt:   time.Now().UTC(),
+		UpdatedAt:   time.Now().UTC(),
+	}, nil
+}
+
+func (u *User) UpdateLastLogin() {
+	now := time.Now().UTC()
+	u.LastLogin = &now
+	u.UpdatedAt = now
+}
+
+func (u *User) UpdateInfo(email string) {
+	addr, err := mail.ParseAddress(email)
+	if err == nil {
+		u.Email = &addr.Address
+	}
+	u.UpdatedAt = time.Now().UTC()
+}
+
+func (u *User) UpdateKYCLevel(level KYCLevel) {
+	u.KYCLevel = level
+	u.UpdatedAt = time.Now().UTC()
+}
+
 type Challenge struct {
 	Message   string
 	TimeStamp time.Time
@@ -106,46 +160,3 @@ func (c *Challenge) VerifySignedBytes(expectedAddress string, msg []byte, sig []

 	return strings.EqualFold(expectedAddr.Hex(), recoveredAddr.Hex()), nil
 }
-
-func NewUser(pubKey, name, lastName, phoneNumber, email, nationalID string) (*User, error) {
-
-	_, err := validate.IsValidPhone(phoneNumber)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = validate.IsValidNationalID(nationalID)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = validate.IsValidPublicKey(pubKey)
-	if err != nil {
-		return nil, err
-	}
-
-	return &User{
-		ID:          uuid.New(),
-		PubKey:      pubKey,
-		Name:        name,
-		LastName:    lastName,
-		PhoneNumber: phoneNumber,
-		NationalID:  nationalID,
-		CreatedAt:   time.Now().UTC(),
-		UpdatedAt:   time.Now().UTC(),
-	}, nil
-}
-
-func (u *User) UpdateLastLogin() {
-	now := time.Now().UTC()
-	u.LastLogin = &now
-	u.UpdatedAt = now
-}
-
-func (u *User) UpdateInfo(email string) {
-	addr, err := mail.ParseAddress(email)
-	if err == nil {
-		u.Email = &addr.Address
-	}
-	u.UpdatedAt = time.Now().UTC()
-}