show total of pending payments in dashboard

app/src/main/java/sh/sar/basedbank/ui/home/DashboardFragment.kt

@@ -9,6 +9,7 @@ import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import sh.sar.basedbank.R
 import sh.sar.basedbank.api.mib.MibAccount
+import sh.sar.basedbank.api.mib.MibFinanceDeal
 import sh.sar.basedbank.databinding.FragmentDashboardBinding
 
 class DashboardFragment : Fragment() {
@@ -24,6 +25,7 @@ class DashboardFragment : Fragment() {
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         viewModel.accounts.observe(viewLifecycleOwner) { updateBalances(it) }
+        viewModel.financing.observe(viewLifecycleOwner) { updatePendingFinances(it) }
 
         binding.btnTransfer.setOnClickListener {
             (requireActivity() as HomeActivity).showWithBackStack(TransferFragment())
@@ -50,6 +52,11 @@ class DashboardFragment : Fragment() {
         binding.tvUsdBalance.text = "USD %,.2f".format(usdTotal)
     }
 
+    private fun updatePendingFinances(deals: List<MibFinanceDeal>) {
+        val total = deals.sumOf { it.outstandingAmount }
+        binding.tvPendingFinances.text = "MVR %,.2f".format(total)
+    }
+
     override fun onDestroyView() {
         super.onDestroyView()
         _binding = null