Add UNKNOWN loan status fallback and check for the REJECTED loan status type explicitly

Author: sahilshivekar

feature/loan/src/commonMain/composeResources/values/strings.xml

@@ -482,4 +482,5 @@
     <string name="feature_loan_closed_written_off">Closed (Written Off)</string>
     <string name="feature_loan_closed_rescheduled">Closed (Rescheduled)</string>
     <string name="feature_loan_rejected">Rejected</string>
+    <string name="feature_loan_unknown">Unknown</string>">
 </resources>

feature/loan/src/commonMain/kotlin/com/mifos/feature/loan/utils/LoanStatus.kt

@@ -18,6 +18,7 @@ import androidclient.feature.loan.generated.resources.feature_loan_closed_resche
 import androidclient.feature.loan.generated.resources.feature_loan_closed_written_off
 import androidclient.feature.loan.generated.resources.feature_loan_pending_approval
 import androidclient.feature.loan.generated.resources.feature_loan_rejected
+import androidclient.feature.loan.generated.resources.feature_loan_unknown
 import androidclient.feature.loan.generated.resources.feature_loan_withdrawn_by_applicant
 import androidx.compose.ui.graphics.Color
 import com.mifos.core.designsystem.theme.AppColors
@@ -64,18 +65,23 @@ enum class LoanStatus(
         Res.string.feature_loan_rejected,
         AppColors.loanRejectedStatus,
     ),
+    UNKNOWN(
+        Res.string.feature_loan_unknown,
+        AppColors.loanUnknownStatus,
+    ),
 }
 
 fun LoanStatusEntity.getLoanStatus(): LoanStatus {
     return when {
         this.code == "loanStatusType.withdrawn.by.client" -> LoanStatus.WITHDRAWN_BY_APPLICANT
+        this.code == "loanStatusType.rejected" -> LoanStatus.REJECTED
         this.overpaid == true -> LoanStatus.CLOSED_OVERPAID
         this.closedWrittenOff == true -> LoanStatus.CLOSED_WRITTEN_OFF
         this.closedRescheduled == true -> LoanStatus.CLOSED_RESCHEDULED
         this.closedObligationsMet == true -> LoanStatus.CLOSED_OBLIGATIONS_MET
         this.active == true -> LoanStatus.ACTIVE
         this.waitingForDisbursal == true -> LoanStatus.APPROVED
         this.pendingApproval == true -> LoanStatus.PENDING_APPROVAL
-        else -> LoanStatus.REJECTED
+        else -> LoanStatus.UNKNOWN
     }
 }