WEB-213: Loan product config - buy down fees accounting

src/app/products/loan-products/common/loan-product-summary/loan-product-summary.component.html

@@ -1042,6 +1042,14 @@
       [withTitle]="'47%'"
     >
     </mifosx-gl-account-display>
+    <mifosx-gl-account-display
+      class="flex-100"
+      *ngIf="accountingMappings.incomeFromBuyDownAccount"
+      [accountTitle]="'Income from Buy down fees'"
+      [glAccount]="accountingMappings.incomeFromBuyDownAccount"
+      [withTitle]="'47%'"
+    >
+    </mifosx-gl-account-display>
 
     <h4 class="mat-h4 flex-100">{{ 'labels.heading.Expenses' | translate }}</h4>
 
@@ -1076,6 +1084,14 @@
         [withTitle]="'47%'"
       >
       </mifosx-gl-account-display>
+      <mifosx-gl-account-display
+        class="flex-100"
+        *ngIf="accountingMappings.buyDownExpenseAccount"
+        [accountTitle]="'Buy down fee Expense'"
+        [glAccount]="accountingMappings.buyDownExpenseAccount"
+        [withTitle]="'47%'"
+      >
+      </mifosx-gl-account-display>
 
       <h4 class="mat-h4 flex-fill">{{ 'labels.heading.Liabilities' | translate }}</h4>
       <mifosx-gl-account-display

src/app/products/loan-products/common/loan-product-summary/loan-product-summary.component.ts

@@ -202,11 +202,16 @@ export class LoanProductSummaryComponent implements OnInit, OnChanges {
             this.loanProduct.incomeFromCapitalizationAccountId,
             incomeAccountData
           ),
+          incomeFromBuyDownAccount: this.glAccountLookUp(
+            this.loanProduct.incomeFromBuyDownAccountId,
+            incomeAccountData
+          ),
 
           writeOffAccount: this.glAccountLookUp(this.loanProduct.writeOffAccountId, expenseAccountData),
           goodwillCreditAccount: this.glAccountLookUp(this.loanProduct.goodwillCreditAccountId, expenseAccountData),
           chargeOffExpenseAccount: this.glAccountLookUp(this.loanProduct.writeOffAccountId, expenseAccountData),
           chargeOffFraudExpenseAccount: this.glAccountLookUp(this.loanProduct.writeOffAccountId, expenseAccountData),
+          buyDownExpenseAccount: this.glAccountLookUp(this.loanProduct.buyDownExpenseAccountId, expenseAccountData),
 
           overpaymentLiabilityAccount: this.glAccountLookUp(
             this.loanProduct.overpaymentLiabilityAccountId,

src/app/products/loan-products/loan-product-stepper/loan-product-accounting-step/loan-product-accounting-step.component.html

@@ -190,6 +190,16 @@
       >
       </mifosx-gl-account-selector>
 
+      <mifosx-gl-account-selector
+        class="flex-48"
+        *ngIf="deferredIncomeRecognition?.buyDownFee?.enableBuyDownFee"
+        [inputFormControl]="loanProductAccountingForm.controls.incomeFromBuyDownAccountId"
+        [glAccountList]="incomeAccountData"
+        [required]="true"
+        [inputLabel]="'Income from Buy down fees'"
+      >
+      </mifosx-gl-account-selector>
+
       <mat-divider class="flex-98"></mat-divider>
 
       <h4 class="mat-h4 flex-98">{{ 'labels.heading.Expenses' | translate }}</h4>
@@ -230,6 +240,16 @@
       >
       </mifosx-gl-account-selector>
 
+      <mifosx-gl-account-selector
+        class="flex-48"
+        *ngIf="deferredIncomeRecognition?.buyDownFee?.enableBuyDownFee"
+        [inputFormControl]="loanProductAccountingForm.controls.buyDownExpenseAccountId"
+        [glAccountList]="expenseAccountData"
+        [required]="true"
+        [inputLabel]="'Buy down fee Expense'"
+      >
+      </mifosx-gl-account-selector>
+
       <mat-divider class="flex-98"></mat-divider>
 
       <h4 class="mat-h4 flex-98">{{ 'labels.heading.Liabilities' | translate }}</h4>

src/app/products/loan-products/loan-product-stepper/loan-product-accounting-step/loan-product-accounting-step.component.ts

@@ -155,6 +155,12 @@ export class LoanProductAccountingStepComponent implements OnInit, OnChanges {
               incomeFromCapitalizationAccountId: accountingMappings.incomeFromCapitalizationAccount.id
             });
           }
+          if (this.deferredIncomeRecognition.buyDownFee.enableBuyDownFee) {
+            this.loanProductAccountingForm.patchValue({
+              buyDownExpenseAccountId: accountingMappings.buyDownExpenseAccount.id,
+              incomeFromBuyDownAccountId: accountingMappings.incomeFromBuyDownAccount.id
+            });
+          }
         }
       /* falls through */
       case 2:
@@ -607,6 +613,19 @@ export class LoanProductAccountingStepComponent implements OnInit, OnChanges {
           this.loanProductAccountingForm.removeControl('deferredIncomeLiabilityAccountId');
           this.loanProductAccountingForm.removeControl('incomeFromCapitalizationAccountId');
         }
+        if (this.deferredIncomeRecognition.buyDownFee.enableBuyDownFee) {
+          this.loanProductAccountingForm.addControl(
+            'buyDownExpenseAccountId',
+            new UntypedFormControl('', Validators.required)
+          );
+          this.loanProductAccountingForm.addControl(
+            'incomeFromBuyDownAccountId',
+            new UntypedFormControl('', Validators.required)
+          );
+        } else {
+          this.loanProductAccountingForm.removeControl('buyDownExpenseAccountId');
+          this.loanProductAccountingForm.removeControl('incomeFromBuyDownAccountId');
+        }
       }
     }
   }

src/app/products/loan-products/models/loan-product.model.ts

@@ -121,8 +121,10 @@ export interface LoanProduct {
   // Accounting
   accountingRule: any;
   accountingMappings?: { [key: string]: AccountingMapping };
+  buyDownExpenseAccountId?: number;
   fundSourceAccountId?: number;
   goodwillCreditAccountId?: number;
+  incomeFromBuyDownAccountId?: number;
   incomeFromCapitalizationAccountId?: number;
   incomeFromChargeOffFeesAccountId?: number;
   incomeFromChargeOffInterestAccountId?: number;