Feat: 회원탈퇴 MVI 모델 정의

Author: wjdrjs00

presentation/src/main/java/com/threegap/bitnagil/presentation/withdrawal/model/WithdrawalIntent.kt

@@ -0,0 +1,13 @@
+package com.threegap.bitnagil.presentation.withdrawal.model
+
+import com.threegap.bitnagil.presentation.common.mviviewmodel.MviIntent
+
+sealed class WithdrawalIntent : MviIntent {
+    data object OnTermsToggle : WithdrawalIntent()
+    data object OnBackClick : WithdrawalIntent()
+    data object ShowSuccessDialog : WithdrawalIntent()
+    data object OnSuccessDialogConfirm : WithdrawalIntent()
+    data class UpdateLoading(val isLoading: Boolean) : WithdrawalIntent()
+    data class OnReasonSelected(val reason: WithdrawalReason?) : WithdrawalIntent()
+    data class OnCustomReasonChanged(val text: String) : WithdrawalIntent()
+}

presentation/src/main/java/com/threegap/bitnagil/presentation/withdrawal/model/WithdrawalSideEffect.kt

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+package com.threegap.bitnagil.presentation.withdrawal.model
+
+import com.threegap.bitnagil.presentation.common.mviviewmodel.MviSideEffect
+
+sealed interface WithdrawalSideEffect : MviSideEffect {
+    data object NavigateToBack : WithdrawalSideEffect
+    data object NavigateToLogin : WithdrawalSideEffect
+}

presentation/src/main/java/com/threegap/bitnagil/presentation/withdrawal/model/WithdrawalState.kt

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+package com.threegap.bitnagil.presentation.withdrawal.model
+
+import com.threegap.bitnagil.presentation.common.mviviewmodel.MviState
+import kotlinx.parcelize.Parcelize
+
+@Parcelize
+data class WithdrawalState(
+    val isLoading: Boolean = false,
+    val isTermsChecked: Boolean = false,
+    val selectedReason: WithdrawalReason? = null,
+    val customReasonText: String = "",
+    val showSuccessDialog: Boolean = false,
+) : MviState {
+    val isWithdrawalEnabled: Boolean
+        get() = isTermsChecked && (selectedReason != null || customReasonText.isNotBlank())
+
+    val finalWithdrawalReason: String
+        get() = selectedReason?.displayText ?: customReasonText
+}