51 lines
1.2 KiB
TypeScript
51 lines
1.2 KiB
TypeScript
import { createSharedComposable } from '@vueuse/core'
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export const useCheckout = createSharedComposable(() => {
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const router = useRouter()
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const route = useRoute()
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const checkoutSteps = [
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{
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step: 1,
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title: 'delivery',
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},
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{
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step: 2,
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title: 'contacts',
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},
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{
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step: 3,
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title: 'summary',
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},
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]
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const currentCheckoutStep = ref(checkoutSteps.find(value => value.title === route.path.split('/').pop()))
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function previewStep() {
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const findIndex = checkoutSteps.findIndex(value => value.step === currentCheckoutStep?.value.step)
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if (findIndex !== 0) {
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currentCheckoutStep.value = checkoutSteps[findIndex - 1]
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router.push(`/checkout/${currentCheckoutStep?.value.title}`)
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}
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else {
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router.push(`/cart`)
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}
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}
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function nextStep() {
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const findIndex = checkoutSteps.findIndex(value => value.step === currentCheckoutStep?.value.step)
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if (findIndex + 1 !== checkoutSteps.length) {
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currentCheckoutStep.value = checkoutSteps[findIndex + 1]
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router.push(`/checkout/${currentCheckoutStep?.value.title}`)
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}
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}
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return {
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checkoutSteps,
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currentCheckoutStep,
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previewStep,
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nextStep,
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}
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})
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