Anton | fix: настройка cart checkout

wp-content/themes/twentytwentyfour/assets/js/test1-checkout.js

@@ -0,0 +1,112 @@
+(function () {
+  const root = document.documentElement
+  const phoneInput = document.getElementById('billing_phone')
+  const cartForm = document.querySelector('form.woocommerce-cart-form')
+
+  const digitsOnly = value => value.replace(/\D+/g, '')
+
+  const maskPhone = value => {
+    let digits = digitsOnly(value)
+
+    if (digits.startsWith('8')) {
+      digits = `7${digits.slice(1)}`
+    }
+
+    if (!digits.startsWith('7')) {
+      digits = `7${digits}`
+    }
+
+    digits = digits.slice(0, 11)
+
+    let result = '+7'
+
+    if (digits.length > 1) result += ` (${digits.slice(1, 4)}`
+    if (digits.length >= 4) result += ')'
+    if (digits.length > 4) result += ` ${digits.slice(4, 7)}`
+    if (digits.length > 7) result += `-${digits.slice(7, 9)}`
+    if (digits.length > 9) result += `-${digits.slice(9, 11)}`
+
+    return result
+  }
+
+  if (phoneInput) {
+    phoneInput.addEventListener('input', event => {
+      event.target.value = maskPhone(event.target.value)
+    })
+
+    phoneInput.form?.addEventListener('submit', () => {
+      const digits = digitsOnly(phoneInput.value)
+      phoneInput.setCustomValidity(digits.length < 11 ? 'Укажите корректный номер телефона' : '')
+    })
+  }
+
+  const attachQuantityButtons = () => {
+    document.querySelectorAll('.quantity').forEach(quantity => {
+      if (quantity.dataset.enhanced === 'true') {
+        return
+      }
+
+      const input = quantity.querySelector('.qty')
+
+      if (!input) {
+        return
+      }
+
+      quantity.dataset.enhanced = 'true'
+
+      const minus = document.createElement('button')
+      minus.type = 'button'
+      minus.className = 'quantity-button quantity-button-minus'
+      minus.textContent = '-'
+
+      const plus = document.createElement('button')
+      plus.type = 'button'
+      plus.className = 'quantity-button quantity-button-plus'
+      plus.textContent = '+'
+
+      quantity.prepend(minus)
+      quantity.append(plus)
+
+      const step = Number(input.step || 1)
+      const min = Number(input.min || 1)
+      const max = input.max ? Number(input.max) : Number.POSITIVE_INFINITY
+
+      minus.addEventListener('click', () => {
+        const next = Math.max(min, Number(input.value || min) - step)
+        input.value = String(next)
+        input.dispatchEvent(new Event('change', { bubbles: true }))
+      })
+
+      plus.addEventListener('click', () => {
+        const next = Math.min(max, Number(input.value || min) + step)
+        input.value = String(next)
+        input.dispatchEvent(new Event('change', { bubbles: true }))
+      })
+    })
+  }
+
+  if (cartForm) {
+    let updateTimer = null
+
+    cartForm.addEventListener('change', event => {
+      if (!event.target.classList.contains('qty')) {
+        return
+      }
+
+      const updateButton = cartForm.querySelector('button[name="update_cart"]')
+
+      if (!updateButton) {
+        return
+      }
+
+      updateButton.disabled = false
+      clearTimeout(updateTimer)
+      updateTimer = window.setTimeout(() => {
+        updateButton.click()
+      }, 350)
+    })
+  }
+
+  attachQuantityButtons()
+  root.classList.add('test1-checkout-enhanced')
+})()