mirror of
https://github.com/InvoiceShelf/InvoiceShelf.git
synced 2026-04-15 17:24:10 +00:00
45f347ebef
Global percentage taxes are now recalculated when items or discount change, preventing stale tax amounts. Math.round() applied to sub_total, total, and tax in invoice/estimate submit payloads to ensure the backend always receives whole-cent integers.
447 lines
14 KiB
Vue
447 lines
14 KiB
Vue
<template>
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<div
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class="px-5 py-4 mt-6 bg-surface border border-line-light border-solid rounded-xl shadow md:min-w-[390px] min-w-[300px] lg:mt-7"
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>
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<!-- Subtotal -->
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<div class="flex items-center justify-between w-full">
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label v-else class="text-sm font-semibold leading-5 text-subtle uppercase">
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{{ $t('estimates.sub_total') }}
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</label>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label
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v-else
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class="flex items-center justify-center m-0 text-lg text-heading uppercase"
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>
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<BaseFormatMoney :amount="store.getSubTotal" :currency="defaultCurrency" />
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</label>
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</div>
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<!-- Net Total for per-item tax mode -->
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<div v-if="formData.tax_per_item === 'YES'">
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<div
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v-if="formData.tax_included"
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class="flex items-center justify-between w-full"
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>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label v-else class="text-sm font-semibold leading-5 text-muted uppercase">
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{{ $t('estimates.net_total') }}
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</label>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label
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v-else
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class="flex items-center justify-center m-0 text-lg text-heading uppercase"
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>
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<BaseFormatMoney :amount="store.getNetTotal" :currency="currency" />
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</label>
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</div>
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</div>
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<!-- Item-wise tax breakdown -->
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<div
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v-for="tax in itemWiseTaxes"
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:key="tax.tax_type_id"
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class="flex items-center justify-between w-full"
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>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label
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v-else-if="formData.tax_per_item === 'YES'"
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class="m-0 text-sm font-semibold leading-5 text-muted uppercase"
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>
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<template v-if="tax.calculation_type === 'percentage'">
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{{ tax.name }} - {{ tax.percent }}%
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</template>
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<template v-else>
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{{ tax.name }} -
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<BaseFormatMoney :amount="tax.fixed_amount" :currency="defaultCurrency" />
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</template>
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</label>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label
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v-else-if="formData.tax_per_item === 'YES'"
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class="flex items-center justify-center m-0 text-lg text-heading uppercase"
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>
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<BaseFormatMoney :amount="tax.amount" :currency="defaultCurrency" />
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</label>
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</div>
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<!-- Global Discount -->
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<div
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v-if="formData.discount_per_item === 'NO' || formData.discount_per_item === null"
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class="flex items-center justify-between w-full mt-2"
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>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label v-else class="text-sm font-semibold leading-5 text-subtle uppercase">
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{{ $t('estimates.discount') }}
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</label>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText
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:lines="1"
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class="w-24 h-8 border border-line-light rounded-md"
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/>
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</BaseContentPlaceholders>
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<div v-else class="flex" style="width: 140px" role="group">
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<BaseInput
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v-model="totalDiscount"
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class="border-r-0 focus:border-r-2 rounded-tr-sm rounded-br-sm h-[38px]"
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/>
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<BaseDropdown position="bottom-end">
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<template #activator>
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<BaseButton
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class="p-2 rounded-none rounded-tr-md rounded-br-md"
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type="button"
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variant="white"
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>
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<span class="flex items-center">
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{{ formData.discount_type === 'fixed' ? defaultCurrencySymbol : '%' }}
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<BaseIcon name="ChevronDownIcon" class="w-4 h-4 ml-1 text-muted" />
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</span>
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</BaseButton>
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</template>
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<BaseDropdownItem @click="selectFixed">
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{{ $t('general.fixed') }}
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</BaseDropdownItem>
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<BaseDropdownItem @click="selectPercentage">
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{{ $t('general.percentage') }}
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</BaseDropdownItem>
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</BaseDropdown>
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</div>
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</div>
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<!-- Net Total for global tax mode -->
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<div
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v-if="formData.tax_per_item === 'NO' || formData.tax_per_item === null"
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class="flex items-center justify-between w-full mt-2"
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>
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<div
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v-if="formData.tax_included"
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class="flex items-center justify-between w-full"
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>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label v-else class="text-sm font-semibold leading-5 text-muted uppercase">
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{{ $t('estimates.net_total') }}
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</label>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label
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v-else
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class="flex items-center justify-center m-0 text-lg text-heading uppercase"
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>
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<BaseFormatMoney :amount="store.getNetTotal" :currency="currency" />
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</label>
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</div>
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</div>
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<!-- Global taxes list -->
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<div
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v-if="formData.tax_per_item === 'NO' || formData.tax_per_item === null"
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>
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<div
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v-for="(tax, index) in taxes"
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:key="tax.id"
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class="flex items-center justify-between w-full mt-2 text-sm"
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>
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<label v-if="tax.calculation_type === 'percentage'" class="font-semibold leading-5 text-muted uppercase">
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{{ tax.name }} ({{ tax.percent }} %)
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</label>
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<label v-else class="font-semibold leading-5 text-muted uppercase">
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{{ tax.name }} (<BaseFormatMoney :amount="tax.fixed_amount" :currency="currency" />)
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</label>
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<label class="flex items-center justify-center text-lg text-heading">
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<BaseFormatMoney :amount="tax.amount" :currency="currency" />
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<BaseIcon
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name="TrashIcon"
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class="h-5 ml-2 cursor-pointer"
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@click="removeTax(tax.id)"
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/>
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</label>
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</div>
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</div>
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<!-- Add tax popup -->
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<div
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v-if="formData.tax_per_item === 'NO' || formData.tax_per_item === null"
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ref="taxModal"
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class="float-right pt-2 pb-4"
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>
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<TaxSelectPopup
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:store-prop="storeProp"
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:store="store"
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:type="taxPopupType"
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:tax-types="availableTaxTypes"
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:company-currency="companyCurrency"
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:can-create-tax-type="canCreateTaxType"
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@select:tax-type="onSelectTax"
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/>
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</div>
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<!-- Total Amount -->
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<div
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class="flex items-center justify-between w-full pt-2 mt-5 border-t border-line-light border-solid"
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>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label v-else class="m-0 text-sm font-semibold leading-5 text-subtle uppercase">
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{{ $t('estimates.total') }} {{ $t('estimates.amount') }}:
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</label>
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<BaseContentPlaceholders v-if="isLoading">
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<BaseContentPlaceholdersText :lines="1" class="w-16 h-5" />
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</BaseContentPlaceholders>
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<label
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v-else
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class="flex items-center justify-center text-lg uppercase text-primary-400"
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>
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<BaseFormatMoney :amount="store.getTotal" :currency="defaultCurrency" />
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</label>
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</div>
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<!-- Base currency equivalent -->
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<div v-if="showBaseCurrencyEquivalent" class="flex items-center justify-end w-full mt-1">
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<label class="text-xs text-muted">
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≈ <BaseFormatMoney :amount="baseCurrencyGrandTotal" :currency="companyCurrency" />
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</label>
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</div>
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</div>
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</template>
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<script setup lang="ts">
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import { computed, onMounted, ref, watch } from 'vue'
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import TaxSelectPopup from './TaxSelectPopup.vue'
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import { useCompanyStore } from '../../../stores/company.store'
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import { useUserStore } from '../../../stores/user.store'
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import { taxTypeService } from '../../../api/services/tax-type.service'
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import { generateClientId } from '../../../utils'
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import { ABILITIES } from '../../../config/abilities'
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import type { Currency } from '../../../types/domain/currency'
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import type { TaxType } from '../../../types/domain/tax'
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import type { DocumentFormData, DocumentTax, DocumentStore, DocumentItem } from './use-document-calculations'
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interface Props {
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store: DocumentStore & {
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$patch: (fn: (state: Record<string, unknown>) => void) => void
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[key: string]: unknown
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}
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storeProp: string
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taxPopupType?: string
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currency?: Currency | Record<string, unknown> | string
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isLoading?: boolean
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}
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const props = withDefaults(defineProps<Props>(), {
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taxPopupType: '',
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currency: '',
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isLoading: false,
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})
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const companyStore = useCompanyStore()
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const userStore = useUserStore()
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const taxModal = ref<HTMLElement | null>(null)
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const availableTaxTypes = ref<TaxType[]>([])
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const canCreateTaxType = computed<boolean>(() => {
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return userStore.hasAbilities(ABILITIES.CREATE_TAX_TYPE)
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})
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onMounted(async () => {
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try {
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const response = await taxTypeService.list({ limit: 'all' as unknown as number })
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availableTaxTypes.value = response.data
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} catch {
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// Silently fail
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}
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})
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const formData = computed<DocumentFormData>(() => {
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return props.store[props.storeProp] as DocumentFormData
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})
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const defaultCurrency = computed(() => {
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if (props.currency) {
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return props.currency
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}
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return null
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})
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const defaultCurrencySymbol = computed<string>(() => {
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const curr = defaultCurrency.value as Record<string, unknown> | null
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return (curr?.symbol as string) ?? '$'
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})
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const companyCurrency = computed(() => companyStore.selectedCompanyCurrency)
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const showBaseCurrencyEquivalent = computed<boolean>(() => {
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return !!(formData.value.exchange_rate && (props.store as Record<string, unknown>).showExchangeRate)
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})
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const baseCurrencyGrandTotal = computed<number>(() => {
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if (!formData.value.exchange_rate) return 0
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return Math.round(props.store.getTotal * Number(formData.value.exchange_rate))
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})
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watch(
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() => formData.value.items,
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() => {
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setDiscount()
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recalculateGlobalTaxes()
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},
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{ deep: true },
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)
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const totalDiscount = computed<number>({
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get: () => formData.value.discount,
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set: (newValue: number) => {
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formData.value.discount = newValue
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setDiscount()
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recalculateGlobalTaxes()
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},
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})
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const taxes = computed<DocumentTax[]>({
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get: () => formData.value.taxes,
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set: (value: DocumentTax[]) => {
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props.store.$patch((state: Record<string, unknown>) => {
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;(state[props.storeProp] as DocumentFormData).taxes = value
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})
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},
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})
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interface AggregatedTax {
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tax_type_id: number
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amount: number
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percent: number | null
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name: string
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calculation_type: string | null
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fixed_amount: number
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}
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const itemWiseTaxes = computed<AggregatedTax[]>(() => {
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const result: AggregatedTax[] = []
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formData.value.items.forEach((item: DocumentItem) => {
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if (item.taxes) {
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item.taxes.forEach((tax: Partial<DocumentTax>) => {
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const found = result.find((_tax) => _tax.tax_type_id === tax.tax_type_id)
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if (found) {
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found.amount += tax.amount ?? 0
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} else if (tax.tax_type_id) {
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result.push({
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tax_type_id: tax.tax_type_id,
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amount: Math.round(tax.amount ?? 0),
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percent: tax.percent ?? null,
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name: tax.name ?? '',
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calculation_type: tax.calculation_type ?? null,
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fixed_amount: tax.fixed_amount ?? 0,
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})
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}
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})
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}
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})
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return result
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})
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function setDiscount(): void {
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const newValue = formData.value.discount
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if (formData.value.discount_type === 'percentage') {
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formData.value.discount_val = Math.round((props.store.getSubTotal * newValue) / 100)
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return
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}
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formData.value.discount_val = Math.round(newValue * 100)
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}
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function recalculateGlobalTaxes(): void {
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if (formData.value.tax_per_item === 'YES') return
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const subtotalWithDiscount = props.store.getSubtotalWithDiscount
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formData.value.taxes.forEach((tax: DocumentTax) => {
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if (tax.calculation_type === 'percentage' && tax.percent) {
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tax.amount = Math.round((subtotalWithDiscount * tax.percent) / 100)
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}
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// Fixed taxes keep their amount as-is
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})
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}
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function selectFixed(): void {
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if (formData.value.discount_type === 'fixed') return
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formData.value.discount_val = Math.round(formData.value.discount * 100)
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formData.value.discount_type = 'fixed'
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}
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function selectPercentage(): void {
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if (formData.value.discount_type === 'percentage') return
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const val = Math.round(formData.value.discount * 100) / 100
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formData.value.discount_val = Math.round((props.store.getSubTotal * val) / 100)
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formData.value.discount_type = 'percentage'
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}
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function onSelectTax(selectedTax: TaxType): void {
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let amount = 0
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if (
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selectedTax.calculation_type === 'percentage' &&
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props.store.getSubtotalWithDiscount &&
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selectedTax.percent
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) {
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amount = Math.round(
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(props.store.getSubtotalWithDiscount * selectedTax.percent) / 100,
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)
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} else if (selectedTax.calculation_type === 'fixed') {
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amount = selectedTax.fixed_amount
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}
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const data: DocumentTax = {
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id: generateClientId(),
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name: selectedTax.name,
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percent: selectedTax.percent,
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tax_type_id: selectedTax.id,
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amount,
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calculation_type: selectedTax.calculation_type,
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fixed_amount: selectedTax.fixed_amount,
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compound_tax: selectedTax.compound_tax ?? false,
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}
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props.store.$patch((state: Record<string, unknown>) => {
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;(state[props.storeProp] as DocumentFormData).taxes.push({ ...data })
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})
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}
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function updateTax(data: DocumentTax): void {
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const tax = formData.value.taxes.find((t: DocumentTax) => t.id === data.id)
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if (tax) {
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Object.assign(tax, { ...data })
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}
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}
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function removeTax(id: number | string): void {
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const index = formData.value.taxes.findIndex((tax: DocumentTax) => tax.id === id)
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props.store.$patch((state: Record<string, unknown>) => {
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;(state[props.storeProp] as DocumentFormData).taxes.splice(index, 1)
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})
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}
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</script>
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