Updated on 2026-08-14

domain/visa/models/build.gradle.kts

@@ -10,4 +10,5 @@ dependencies {
     ksp(deps.moshi.kotlin.codegen)
     implementation(deps.moshi.adapters)
     implementation(deps.kotlin.serialization)
+    implementation(projects.core.error)
 }

domain/visa/models/src/main/kotlin/com/tangem/domain/visa/error/VisaError.kt

@@ -0,0 +1,51 @@
+@file:Suppress("MagicNumber")
+
+package com.tangem.domain.visa.error
+
+import com.tangem.core.error.UniversalError
+
+/**
+ * Each error code must follow this format: xxxyyyzzz where
+ * xxx - Feature code
+ * yyy - Subsystem code
+ * zzz - Specific error code
+ * If you need to add new subsystem add it to list below incrementing last code.
+ * `Subsystems`:
+ * `001` - Common API
+ * `002` - First card scan error
+ * `003` - Activation
+ * `004` - Authorization API
+ */
+object VisaError : UniversalError {
+    override val errorCode: Int = 104000000
+}
+
+object VisaAPIError : UniversalError {
+    override val errorCode: Int = 104001000
+}
+
+enum class VisaCardScanError(
+    override val errorCode: Int,
+) : UniversalError {
+    FailedToCreateDerivationPath(104002001),
+    FailedToFindWallet(104002002),
+    FailedToFindDerivedWalletKey(104002003),
+}
+
+enum class VisaActivationError(
+    override val errorCode: Int,
+) : UniversalError {
+    BlockedForActivation(104003001),
+    InvalidActivationState(104003002),
+    WrongCard(104003003),
+    WrongRemoteState(104003004),
+    MissingWallet(104003005),
+    MissingRootOTP(104003006),
+    FailedToCreateAddress(104003007),
+    AddressNotMatched(104003008),
+    InconsistentRemoteState(104003009),
+}
+
+object VisaAuthorizationAPIError : UniversalError {
+    override val errorCode: Int = 104004000
+}

domain/visa/models/src/main/kotlin/com/tangem/domain/visa/model/VisaActivationError.kt

@@ -1,10 +0,0 @@
-package com.tangem.domain.visa.model
-
-enum class VisaActivationError(val message: String) {
-    BlockedForActivation("Card is blocked for activation"),
-    InvalidActivationState("Invalid activation state"),
-    WrongCard("Wrong card tapped"),
-    WrongRemoteState("Wrong remote state"),
-    MissingWallet("Missing wallet"),
-    MissingRootOTP("Missing root OTP"),
-}