feat: add create loan account (#1050)

Fixes: #220 Co-authored-by: Abhijeet Singh <abhijeet40308@gmail.com>
2020-07-10 15:50:02 +05:30
parent 11d74bd665
commit 843e4ed981
35 changed files with 2105 additions and 20 deletions
@@ -0,0 +1,148 @@
+/** Angular Imports */
+import { Component, OnInit, ViewChild } from '@angular/core';
+import { ActivatedRoute, Router } from '@angular/router';
+import { DatePipe } from '@angular/common';
+
+/** Custom Services */
+import { LoansService } from '../loans.service';
+
+/** Step Components */
+import { LoansAccountDetailsStepComponent } from '../loans-account-stepper/loans-account-details-step/loans-account-details-step.component';
+import { LoansAccountTermsStepComponent } from '../loans-account-stepper/loans-account-terms-step/loans-account-terms-step.component';
+import { LoansAccountChargesStepComponent } from '../loans-account-stepper/loans-account-charges-step/loans-account-charges-step.component';
+
+/**
+ * Create loans account
+ */
+@Component({
+  selector: 'mifosx-create-loans-account',
+  templateUrl: './create-loans-account.component.html',
+  styleUrls: ['./create-loans-account.component.scss']
+})
+export class CreateLoansAccountComponent implements OnInit {
+
+  /** Imports all the step component */
+  @ViewChild(LoansAccountDetailsStepComponent) loansAccountDetailsStep: LoansAccountDetailsStepComponent;
+  @ViewChild(LoansAccountTermsStepComponent) loansAccountTermsStep: LoansAccountTermsStepComponent;
+  @ViewChild(LoansAccountChargesStepComponent) loansAccountChargesStep: LoansAccountChargesStepComponent;
+
+  /** Loans Account Template */
+  loansAccountTemplate: any;
+  /** Loans Account Product Template */
+  loansAccountProductTemplate: any;
+  /** Collateral Options */
+  collateralOptions: any;
+
+  /**
+   * Sets loans account create form.
+   * @param {route} ActivatedRoute Activated Route.
+   * @param {router} Router Router.
+   * @param {datePipe} DatePipe Date Pipe
+   * @param {loansService} LoansService Loans Service
+   */
+  constructor(private route: ActivatedRoute,
+    private router: Router,
+    private datePipe: DatePipe,
+    private loansService: LoansService
+  ) {
+    this.route.data.subscribe((data: { loansAccountTemplate: any }) => {
+      this.loansAccountTemplate = data.loansAccountTemplate;
+    });
+  }
+
+  ngOnInit() {
+  }
+
+  /**
+   * Sets loans account product template and collateral template
+   * @param {any} $event API response
+   */
+  setTemplate($event: any) {
+    this.loansAccountProductTemplate = $event;
+    this.loansService.getLoansCollateralTemplateResource(this.loansAccountProductTemplate.loanProductId).subscribe((response: any) => {
+      this.collateralOptions = response.loanCollateralOptions;
+    });
+  }
+
+  /** Get Loans Account Details Form Data */
+  get loansAccountDetailsForm() {
+    return this.loansAccountDetailsStep.loansAccountDetailsForm;
+  }
+
+  /** Get Loans Account Terms Form Data */
+  get loansAccountTermsForm() {
+    return this.loansAccountTermsStep.loansAccountTermsForm;
+  }
+
+  /** Checks wheter all the forms in different steps are valid or not */
+  get loansAccountFormValid() {
+    return (
+      this.loansAccountDetailsForm.valid &&
+      this.loansAccountTermsForm.valid
+    );
+  }
+
+  /** Retrieves Data of all forms except Currency to submit the data */
+  get loansAccount() {
+    return {
+      ...this.loansAccountDetailsStep.loansAccountDetails,
+      ...this.loansAccountTermsStep.loansAccountTerms,
+      ...this.loansAccountChargesStep.loansAccountCharges,
+    };
+  }
+
+  /**
+   * Submits Data to create loan account
+   */
+  submit() {
+    const locale = 'en';
+    const dateFormat = 'dd MMMM yyyy';
+    const loanType = 'individual';
+    let loansAccountData = {
+      ...this.loansAccount,
+      clientId: this.loansAccountTemplate.clientId,
+      charges: this.loansAccount.charges.map((charge: any) => ({
+        chargeId: charge.id,
+        amount: charge.amount,
+        dueDate: charge.dueDate && this.datePipe.transform(charge.dueDate, dateFormat),
+      })),
+      collateral: this.loansAccount.collateral.map((collateralEle: any) => ({
+        type: collateralEle.type,
+        value: collateralEle.value,
+        description: collateralEle.description
+      })),
+      interestChargedFromDate: this.datePipe.transform(this.loansAccount.interestChargedFromDate, dateFormat),
+      repaymentsStartingFromDate: this.datePipe.transform(this.loansAccount.repaymentsStartingFromDate, dateFormat),
+      submittedOnDate: this.datePipe.transform(this.loansAccount.submittedOnDate, dateFormat),
+      expectedDisbursementDate: this.datePipe.transform(this.loansAccount.expectedDisbursementDate, dateFormat),
+      dateFormat,
+      locale,
+      loanType
+    };
+
+    if (loansAccountData.syncRepaymentsWithMeeting) {
+      loansAccountData.calendarId = this.loansAccountProductTemplate.calendarOptions[0].id;
+      delete loansAccountData.syncRepaymentsWithMeeting;
+    }
+
+    if (loansAccountData.recalculationRestFrequencyDate) {
+      loansAccountData.recalculationRestFrequencyDate = this.datePipe.transform(this.loansAccount.recalculationRestFrequencyDate, dateFormat);
+    }
+
+    if (loansAccountData.recalculationCompoundingFrequencyDate) {
+      loansAccountData.recalculationCompoundingFrequencyDate = this.datePipe.transform(this.loansAccount.recalculationCompoundingFrequencyDate, dateFormat);
+    }
+
+    if (loansAccountData.interestCalculationPeriodType === 0) {
+      loansAccountData.allowPartialPeriodInterestCalcualtion = false;
+    }
+    if (!(loansAccountData.isFloatingInterestRate === false)){
+      delete loansAccountData.isFloatingInterestRate;
+    }
+
+    this.loansService.createLoansAccount(loansAccountData).subscribe((response: any) => {
+      this.router.navigate(['../', response.resourceId], { relativeTo: this.route });
+    });
+  }
+
+}