feat: add customer selection component for individual and legal customers, update forms to utilize new component

src/app/domains/pos/modules/shop/components/customers/customerSelectField/customer-select-field.component.html

@@ -0,0 +1,18 @@
+<p-autocomplete
+  (completeMethod)="search($event)"
+  (onSelect)="onSelectOption($event)"
+  [suggestions]="suggestions() || []"
+  optionLabel="label"
+  [optionValue]="undefined"
+  [dropdown]="true"
+  [forceSelection]="false"
+  fluid
+  [minLength]="1"
+  placeholder="نام، شماره اقتصادی، شناسه ملی، کد پستی ...">
+  <ng-template let-option #item>
+    <div class="flex flex-col gap-1">
+      <span class="font-semibold">{{ option.main || '-----' }}</span>
+      <span class="text-muted-color text-sm">{{ option.sub }}</span>
+    </div>
+  </ng-template>
+</p-autocomplete>

src/app/domains/pos/modules/shop/components/customers/customerSelectField/customer-select-field.component.ts

@@ -0,0 +1,99 @@
+import { Maybe } from '@/core';
+import { Component, EventEmitter, Input, OnDestroy, OnInit, Output, signal } from '@angular/core';
+import { ReactiveFormsModule } from '@angular/forms';
+import { Subject, of } from 'rxjs';
+import { catchError, debounceTime, distinctUntilChanged, switchMap, takeUntil } from 'rxjs/operators';
+import { AutoCompleteModule } from 'primeng/autocomplete';
+import { CustomerSearchType, PosSaleInvoicesService } from './services';
+
+@Component({
+  selector: 'pos-customer-select-field',
+  templateUrl: `customer-select-field.component.html`,
+  imports: [AutoCompleteModule, ReactiveFormsModule],
+})
+export class CustomerSelectFieldComponent implements OnInit, OnDestroy {
+  // @Input() control!: FormControl<string>;
+  @Input() type: CustomerSearchType = 'LEGAL';
+  @Input() debounceTime = 300;
+  @Output() selected = new EventEmitter<any>();
+
+  constructor(private readonly customersService: PosSaleInvoicesService) {}
+
+  suggestions = signal<Maybe<{ id: string; label: string; main: string; sub: string; item: any }[]>>(
+    null
+  );
+  private readonly search$ = new Subject<string>();
+  private readonly destroy$ = new Subject<void>();
+
+  ngOnInit() {
+    this.search$
+      .pipe(
+        debounceTime(this.debounceTime),
+        distinctUntilChanged(),
+        switchMap((query) => {
+          if (!query?.trim()) {
+            return of([]);
+          }
+
+          const request$ = this.customersService.getByType(this.type, query);
+
+          return request$.pipe(
+            switchMap((res) => of(res.data ?? [])),
+            catchError(() => of([]))
+          );
+        }),
+        takeUntil(this.destroy$)
+      )
+      .subscribe((items: any[]) => {
+        this.suggestions.set(items.map((item) => this.mapOption(item)));
+      });
+  }
+
+  search(event: { query: string }) {
+    this.search$.next(event.query ?? '');
+  }
+
+  onSelectOption(event: { value?: { item?: any } }) {
+    const item = event?.value?.item;
+    if (item) {
+      this.selected.emit(item);
+    }
+  }
+
+  ngOnDestroy() {
+    this.destroy$.next();
+    this.destroy$.complete();
+  }
+
+  private mapOption(item: any): { id: string; label: string; main: string; sub: string; item: any } {
+    if (this.type === 'INDIVIDUAL') {
+      const firstName = String(item?.first_name ?? '').trim();
+      const lastName = String(item?.last_name ?? '').trim();
+      const fullName = `${firstName} ${lastName}`.trim();
+      const nationalId = String(item?.national_id ?? '').trim();
+      const mobile = String(item?.mobile_number ?? '').trim();
+      const sub = [nationalId, mobile].filter(Boolean).join(' | ');
+
+      return {
+        id: nationalId || mobile || fullName,
+        label: [fullName, nationalId, mobile].filter(Boolean).join(' - '),
+        main: fullName,
+        sub,
+        item,
+      };
+    }
+
+    const name = String(item?.name ?? '').trim();
+    const registrationNumber = String(item?.registration_number ?? '').trim();
+    const economicCode = String(item?.economic_code ?? '').trim();
+    const sub = [registrationNumber, economicCode].filter(Boolean).join(' | ');
+
+    return {
+      id: economicCode || registrationNumber || name,
+      label: [name, registrationNumber, economicCode].filter(Boolean).join(' - '),
+      main: name,
+      sub,
+      item,
+    };
+  }
+}

src/app/domains/pos/modules/shop/components/customers/customerSelectField/models/index.ts

@@ -0,0 +1,37 @@
+export interface ILegalCustomerRawResponse {
+  id: string;
+  legal: {
+    name?: string;
+    economic_code?: string;
+    postal_code?: string;
+    registration_number?: string;
+  };
+}
+export interface ILegalCustomerResponse {
+  customer_id: string;
+  name?: string;
+  economic_code?: string;
+  postal_code?: string;
+  registration_number?: string;
+}
+
+export interface IIndividualCustomerRawResponse {
+  id: string;
+  individual: {
+    first_name?: string;
+    last_name?: string;
+    economic_code?: string;
+    postal_code?: string;
+    mobile_number?: string;
+    national_id?: string;
+  };
+}
+export interface IIndividualCustomerResponse {
+  customer_id?: string;
+  first_name?: string;
+  last_name?: string;
+  economic_code?: string;
+  postal_code?: string;
+  mobile_number?: string;
+  national_id?: string;
+}

src/app/domains/pos/modules/shop/components/customers/customerSelectField/services/index.ts

@@ -0,0 +1,63 @@
+import { IListingResponse } from '@/core/models/service.model';
+import { HttpClient } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { map, Observable } from 'rxjs';
+import {
+  IIndividualCustomerRawResponse,
+  IIndividualCustomerResponse,
+  ILegalCustomerRawResponse,
+  ILegalCustomerResponse,
+} from '../models';
+
+export type CustomerSearchType = 'LEGAL' | 'INDIVIDUAL';
+
+@Injectable({ providedIn: 'root' })
+export class PosSaleInvoicesService {
+  constructor(private http: HttpClient) {}
+
+  private apiRoutes = `/api/v1/pos/customers`;
+
+  getIndividual(q: string): Observable<IListingResponse<IIndividualCustomerResponse>> {
+    return this.http
+      .get<IListingResponse<IIndividualCustomerRawResponse>>(this.apiRoutes, {
+        params: {
+          type: 'INDIVIDUAL',
+          q,
+        },
+      })
+      .pipe(
+        map((res) => ({
+          ...res,
+          data: res.data.map((item) => ({
+            customer_id: item.id,
+            ...item.individual,
+          })),
+        }))
+      );
+  }
+  getLegal(q: string): Observable<IListingResponse<ILegalCustomerResponse>> {
+    return this.http
+      .get<IListingResponse<ILegalCustomerRawResponse>>(this.apiRoutes, {
+        params: {
+          type: 'LEGAL',
+          q,
+        },
+      })
+      .pipe(
+        map((res) => ({
+          ...res,
+          data: res.data.map((item) => ({
+            customer_id: item.id,
+            ...item.legal,
+          })),
+        }))
+      );
+  }
+
+  getByType(
+    type: CustomerSearchType,
+    q: string
+  ): Observable<IListingResponse<IIndividualCustomerResponse | ILegalCustomerResponse>> {
+    return type === 'INDIVIDUAL' ? this.getIndividual(q) : this.getLegal(q);
+  }
+}

src/app/domains/pos/modules/shop/components/customers/individual/form.component.html

@@ -1,5 +1,9 @@
 <form [formGroup]="form" (submit)="submit()">
   <p-message severity="info"> وارد کردن شماره اقتصادی و یا کد ملی به همراه کد پستی الزامی است. </p-message>
+  <pos-customer-select-field
+    type="INDIVIDUAL"
+    [debounceTime]="400"
+    (selected)="onCustomerSelected($event)" />
 
   <field-first-name [control]="form.controls.first_name" />
   <field-last-name [control]="form.controls.last_name" />

src/app/domains/pos/modules/shop/components/customers/individual/form.component.ts

@@ -15,6 +15,8 @@ import { Message } from 'primeng/message';
 import { Observable } from 'rxjs';
 import { IIndividualCustomer } from '../../../models/customer';
 import { PosLandingStore } from '../../../store/main.store';
+import { CustomerSelectFieldComponent } from '../customerSelectField/customer-select-field.component';
+import { IIndividualCustomerResponse } from '../customerSelectField/models';
 
 @Component({
   selector: 'pos-customer-individual-form',
@@ -28,6 +30,7 @@ import { PosLandingStore } from '../../../store/main.store';
     PostalCodeComponent,
     Message,
     NationalIdComponent,
+    CustomerSelectFieldComponent,
   ],
 })
 export class CustomerIndividualFormComponent extends AbstractForm<
@@ -35,6 +38,7 @@ export class CustomerIndividualFormComponent extends AbstractForm<
   IIndividualCustomer
 > {
   private readonly store = inject(PosLandingStore);
+  private selectedCustomerId?: string;
   costumerInfo = computed(() => this.store.customer().info?.customer_individual);
 
   override showSuccessMessage = false;
@@ -93,7 +97,7 @@ export class CustomerIndividualFormComponent extends AbstractForm<
     return new Observable<IIndividualCustomer>((observer) => {
       const info = this.form.value as IIndividualCustomer;
       this.store.setCustomer({
-        customer_id: '',
+        customer_id: this.selectedCustomerId,
         type: CustomerType.INDIVIDUAL,
         info: {
           customer_individual: {
@@ -105,4 +109,18 @@ export class CustomerIndividualFormComponent extends AbstractForm<
       return observer.next(info);
     });
   }
+
+  onCustomerSelected(customer: IIndividualCustomerResponse) {
+    this.selectedCustomerId = customer?.customer_id;
+    this.form.patchValue(
+      {
+        first_name: customer?.first_name ?? '',
+        last_name: customer?.last_name ?? '',
+        economic_code: customer?.economic_code ?? '',
+        national_id: customer?.national_id ?? '',
+        postal_code: customer?.postal_code ?? '',
+      },
+      { emitEvent: false }
+    );
+  }
 }

src/app/domains/pos/modules/shop/components/customers/legal/form.component.html

@@ -2,6 +2,10 @@
   <p-message severity="info" icon="pi pi-info-circle">
     وارد کردن شماره اقتصادی و یا شناسه‌ ملی به همراه کد پستی الزامی است.
   </p-message>
+  <pos-customer-select-field
+    type="LEGAL"
+    [debounceTime]="400"
+    (selected)="onCustomerSelected($event)" />
   <field-name [control]="form.controls.name" name="name" label="نام مجموعه" />
   <field-legal-economic-code [control]="form.controls.economic_code" />
   <field-registration-number [control]="form.controls.registration_number" />

src/app/domains/pos/modules/shop/components/customers/legal/form.component.ts

@@ -14,6 +14,8 @@ import { Message } from 'primeng/message';
 import { Observable } from 'rxjs';
 import { ILegalCustomer } from '../../../models/customer';
 import { PosLandingStore } from '../../../store/main.store';
+import { CustomerSelectFieldComponent } from '../customerSelectField/customer-select-field.component';
+import { ILegalCustomerResponse } from '../customerSelectField/models';
 
 @Component({
   selector: 'pos-customer-legal-form',
@@ -26,10 +28,12 @@ import { PosLandingStore } from '../../../store/main.store';
     RegistrationNumberComponent,
     PostalCodeComponent,
     Message,
+    CustomerSelectFieldComponent,
   ],
 })
 export class CustomerLegalFormComponent extends AbstractForm<ILegalCustomer, ILegalCustomer> {
   private readonly store = inject(PosLandingStore);
+  private selectedCustomerId?: string;
 
   override showSuccessMessage = false;
 
@@ -93,7 +97,7 @@ export class CustomerLegalFormComponent extends AbstractForm<ILegalCustomer, ILe
     return new Observable<ILegalCustomer>((observer) => {
       const info = this.form.value as ILegalCustomer;
       this.store.setCustomer({
-        customer_id: '',
+        customer_id: this.selectedCustomerId,
         type: CustomerType.LEGAL,
         info: {
           customer_legal: {
@@ -105,4 +109,17 @@ export class CustomerLegalFormComponent extends AbstractForm<ILegalCustomer, ILe
       return observer.next(info);
     });
   }
+
+  onCustomerSelected(customer: ILegalCustomerResponse) {
+    this.selectedCustomerId = customer?.customer_id;
+    this.form.patchValue(
+      {
+        name: customer?.name ?? '',
+        economic_code: customer?.economic_code ?? '',
+        registration_number: customer?.registration_number ?? '',
+        postal_code: customer?.postal_code ?? '',
+      },
+      { emitEvent: false }
+    );
+  }
 }

src/environments/environment.tis.ts

@@ -2,8 +2,8 @@
 export const environment = {
   production: true,
   // apiBaseUrl: 'https://psp-api.shift-am.ir',
-  apiBaseUrl: 'http://192.168.128.73:5002',
+  // apiBaseUrl: 'http://192.168.128.73:5002',
-  // apiBaseUrl: 'http://localhost:5002',
+  apiBaseUrl: 'http://localhost:5002',
   host: 'localhost',
   port: 5000,
   enableLogging: false,