sdarbinyan/marketplaces
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

cleaned up

Browse Source
This commit is contained in:
sdarbinyan
2026-06-21 23:42:39 +04:00
parent 3b802b7c7b
commit 4fb918f5e4
25 changed files with 415 additions and 550 deletions
Download Patch File Download Diff File Expand all files Collapse all files

106
src/app/services/cart.service.ts
View File

@@ -1,7 +1,7 @@
import { Injectable, signal, computed, effect } from '@angular/core';
import { ApiService } from './api.service';
import { DeliveryOption, Item, CartItem } from '../models';
import { Injectable, signal, computed, effect, Injector } from '@angular/core';
import { DeliveryOption, CartItem } from '../models';
import { getDiscountedPrice } from '../utils/item.utils';
import { normalizeDeliveryOption, normalizeOptionalNumber } from '../utils/normalization.utils';
import { environment } from '../../environments/environment';
import type { } from '../types/telegram.types';
@@ -48,7 +48,7 @@ export class CartService {
&& items.some(item => (item.deliveryOptions?.length ?? 0) > 0 || item.selectedDelivery != null);
});
constructor(private apiService: ApiService) {
constructor(private injector: Injector) {
this.loadCart();
// Auto-save whenever cart changes (skip the initial empty state)
@@ -60,57 +60,6 @@ export class CartService {
});
}
private normalizeOptionalNumber(value: unknown): number | undefined {
if (value === null || value === undefined || value === '') {
return undefined;
}
const normalized = typeof value === 'number'
? value
: Number(String(value).replace(',', '.'));
return Number.isFinite(normalized) ? normalized : undefined;
}
private normalizeOptionalString(value: unknown): string {
if (typeof value === 'string') {
return value.trim();
}
if (typeof value === 'number' || typeof value === 'bigint') {
return String(value);
}
return '';
}
private normalizeDeliveryOption(value: unknown): DeliveryOption | null {
if (value === null || value === undefined || typeof value !== 'object' || Array.isArray(value)) {
return null;
}
const source = value as Record<string, unknown>;
const deliveryPlace = this.normalizeOptionalString(
source['deliveryPlace'] ?? source['delivery_place'] ?? source['deliveryplace']
);
const deliveryTime = this.normalizeOptionalString(
source['deliveryTime'] ?? source['delivery_time'] ?? source['deliverytime']
);
const deliveryPrice = this.normalizeOptionalNumber(
source['deliveryPrice'] ?? source['delivery_price'] ?? source['deliveryprice']
);
if (deliveryPrice === undefined && !deliveryPlace && !deliveryTime) {
return null;
}
return {
deliveryPrice: deliveryPrice ?? 0,
deliveryPlace,
deliveryTime,
};
}
private sameDeliveryOption(left: DeliveryOption, right: DeliveryOption): boolean {
return left.deliveryPrice === right.deliveryPrice
&& left.deliveryPlace === right.deliveryPlace
@@ -131,10 +80,10 @@ export class CartService {
} {
const normalizedOptions = Array.isArray(item.deliveryOptions)
? item.deliveryOptions
.map(option => this.normalizeDeliveryOption(option))
.map(option => normalizeDeliveryOption(option))
.filter((option): option is DeliveryOption => option !== null)
: [];
const legacyDeliveryPrice = this.normalizeOptionalNumber(item.deliveryPrice);
const legacyDeliveryPrice = normalizeOptionalNumber(item.deliveryPrice);
const deliveryOptions = normalizedOptions.length > 0
? normalizedOptions
: legacyDeliveryPrice !== undefined
@@ -148,7 +97,7 @@ export class CartService {
const deliverySelectionRequired = deliveryOptions.length > 0
? item.deliverySelectionRequired !== false && normalizedOptions.length > 0
: false;
const selectedDelivery = this.normalizeDeliveryOption(item.selectedDelivery)
const selectedDelivery = normalizeDeliveryOption(item.selectedDelivery)
?? (deliveryOptions.length === 1 && !deliverySelectionRequired ? deliveryOptions[0] : null);
const matchedSelection = selectedDelivery && deliveryOptions.length > 0
? deliveryOptions.find(option => this.sameDeliveryOption(option, selectedDelivery)) ?? selectedDelivery
@@ -251,23 +200,28 @@ export class CartService {
} else {
// Get item details from API and add to cart
this.addingItems.add(itemID);
this.apiService.getItem(itemID).subscribe({
next: (item) => {
const cartItem = this.normalizeCartItem({
...item,
quantity,
...(variant?.colour != null && { colour: variant.colour }),
...(variant?.size != null && { size: variant.size }),
...(variant?.price != null && { price: variant.price }),
...(variant?.currency != null && { currency: variant.currency }),
});
this.cartItems.set([...this.cartItems(), cartItem]);
this.addingItems.delete(itemID);
},
error: (err) => {
console.error('Error adding to cart:', err);
this.addingItems.delete(itemID);
}
import('./api.service').then(({ ApiService }) => {
this.injector.get(ApiService).getItem(itemID).subscribe({
next: (item) => {
const cartItem = this.normalizeCartItem({
...item,
quantity,
...(variant?.colour != null && { colour: variant.colour }),
...(variant?.size != null && { size: variant.size }),
...(variant?.price != null && { price: variant.price }),
...(variant?.currency != null && { currency: variant.currency }),
});
this.cartItems.set([...this.cartItems(), cartItem]);
this.addingItems.delete(itemID);
},
error: (err) => {
console.error('Error adding to cart:', err);
this.addingItems.delete(itemID);
}
});
}).catch((err) => {
console.error('Error loading API service:', err);
this.addingItems.delete(itemID);
});
}
}
@@ -286,7 +240,7 @@ export class CartService {
}
setSelectedDelivery(itemID: number, selectedDelivery: DeliveryOption | null): void {
const normalizedSelection = this.normalizeDeliveryOption(selectedDelivery);
const normalizedSelection = normalizeDeliveryOption(selectedDelivery);
const updatedItems = this.cartItems().map(item => {
if (item.itemID !== itemID) {
return item;