fix(samgongustofa): Validate when buyer fields are empty in TransferOfVehicleOwnership

libs/application/templates/transport-authority/change-co-owner-of-vehicle/src/fields/CoOwnerRepeater/index.tsx

@@ -35,32 +35,38 @@ export const CoOwnerRepeater: FC<React.PropsWithChildren<FieldBaseProps>> = (
     ) as CoOwnersInformation[],
   )
   const [identicalError, setIdenticalError] = useState<boolean>(false)
+  const [noCoOwnerChangesError, setNoCoOwnerChangesError] =
+    useState<boolean>(false)
+
   const filteredCoOwners = coOwners.filter(
     ({ wasRemoved }) => wasRemoved !== 'true',
   )
   const filteredOwnerCoOwners = ownerCoOwners.filter(
     ({ wasRemoved }) => wasRemoved !== 'true',
   )
 
-  const updateData = useCallback(async (position: number) => {
-    await updateApplication({
-      variables: {
-        input: {
-          id: application.id,
-          answers: {
-            ownerCoOwners: ownerCoOwners.map((coOwner, index) => {
-              if (index === position) {
-                return { ...coOwner, wasRemoved: 'true' }
-              } else {
-                return coOwner
-              }
-            }),
+  const updateData = useCallback(
+    async (position: number) => {
+      await updateApplication({
+        variables: {
+          input: {
+            id: application.id,
+            answers: {
+              ownerCoOwners: ownerCoOwners.map((coOwner, index) => {
+                if (index === position) {
+                  return { ...coOwner, wasRemoved: 'true' }
+                } else {
+                  return coOwner
+                }
+              }),
+            },
           },
+          locale,
         },
-        locale,
-      },
-    })
-  }, [])
+      })
+    },
+    [application.id, locale, ownerCoOwners, updateApplication],
+  )
 
   const addNationalIdToCoOwners = (nationalId: string, newIndex: number) => {
     setCoOwners(
@@ -144,14 +150,29 @@ export const CoOwnerRepeater: FC<React.PropsWithChildren<FieldBaseProps>> = (
     }
   }, [coOwners, setValue])
 
-  setBeforeSubmitCallback &&
-    setBeforeSubmitCallback(async () => {
-      setIdenticalError(checkDuplicate())
-      if (checkDuplicate()) {
-        return [false, 'Identical nationalIds']
-      }
-      return [true, null]
-    })
+  setBeforeSubmitCallback?.(async () => {
+    setIdenticalError(false)
+    setNoCoOwnerChangesError(false)
+
+    const hasDuplicate = await checkDuplicate()
+    if (hasDuplicate) {
+      setIdenticalError(true)
+      return [false, 'Identical nationalIds']
+    }
+
+    const coOwnerWasAdded =
+      coOwners?.filter(({ wasRemoved }) => wasRemoved !== 'true').length > 0
+    const coOwnerWasRemoved = !!ownerCoOwners?.find(
+      (x) => x.wasRemoved === 'true',
+    )
+    const noCoOwnerChanges = !coOwnerWasAdded && !coOwnerWasRemoved
+    if (noCoOwnerChanges) {
+      setNoCoOwnerChangesError(true)
+      return [false, 'No co-owner has been added/removed']
+    }
+
+    return [true, null]
+  })
 
   return (
     <Box>
@@ -206,6 +227,14 @@ export const CoOwnerRepeater: FC<React.PropsWithChildren<FieldBaseProps>> = (
           />
         </Box>
       )}
+      {noCoOwnerChangesError && (
+        <Box marginTop={4}>
+          <AlertMessage
+            type="error"
+            title={formatMessage(information.labels.coOwner.noChangesError)}
+          />
+        </Box>
+      )}
     </Box>
   )
 }

libs/application/templates/transport-authority/change-co-owner-of-vehicle/src/lib/messages/information.ts

@@ -175,6 +175,11 @@ export const information = {
         defaultMessage: 'Það má ekki nota sömu kennitölu tvisvar',
         description: 'coOwner identical error',
       },
+      noChangesError: {
+        id: 'ta.ccov.application:information.labels.coOwner.noChangesError',
+        defaultMessage: 'Ekki er búið að gera neinar breytingar á meðeigendum',
+        description: 'coOwner no changes error',
+      },
     }),
     vehicle: defineMessages({
       sectionTitle: {

libs/application/templates/transport-authority/change-operator-of-vehicle/src/fields/OperatorRepeater/index.tsx

@@ -38,7 +38,10 @@ export const OperatorRepeater: FC<React.PropsWithChildren<FieldBaseProps>> = (
       [],
     ) as OldOperatorInformation[],
   )
+
   const [identicalError, setIdenticalError] = useState<boolean>(false)
+  const [noOperatorChangesError, setNoOperatorChangesError] =
+    useState<boolean>(false)
 
   const filteredOperators = operators.filter(
     ({ wasRemoved }) => wasRemoved !== 'true',
@@ -212,14 +215,29 @@ export const OperatorRepeater: FC<React.PropsWithChildren<FieldBaseProps>> = (
     }
   }, [operators, setValue])
 
-  setBeforeSubmitCallback &&
-    setBeforeSubmitCallback(async () => {
-      setIdenticalError(checkDuplicate())
-      if (checkDuplicate()) {
-        return [false, 'Identical nationalIds']
-      }
-      return [true, null]
-    })
+  setBeforeSubmitCallback?.(async () => {
+    setIdenticalError(false)
+    setNoOperatorChangesError(false)
+
+    const hasDuplicate = await checkDuplicate()
+    if (hasDuplicate) {
+      setIdenticalError(true)
+      return [false, 'Identical nationalIds']
+    }
+
+    const operatorWasAdded =
+      operators?.filter(({ wasRemoved }) => wasRemoved !== 'true').length > 0
+    const operatorWasRemoved = !!oldOperators?.find(
+      (x) => x.wasRemoved === 'true',
+    )
+    const noOperatorChanges = !operatorWasAdded && !operatorWasRemoved
+    if (noOperatorChanges) {
+      setNoOperatorChangesError(true)
+      return [false, 'No operator has been added/removed']
+    }
+
+    return [true, null]
+  })
 
   return (
     <Box>
@@ -288,6 +306,14 @@ export const OperatorRepeater: FC<React.PropsWithChildren<FieldBaseProps>> = (
           />
         </Box>
       )}
+      {noOperatorChangesError && (
+        <Box marginTop={4}>
+          <AlertMessage
+            type="error"
+            title={formatMessage(information.labels.operator.noChangesError)}
+          />
+        </Box>
+      )}
     </Box>
   )
 }

libs/application/templates/transport-authority/change-operator-of-vehicle/src/lib/messages/information.ts

@@ -217,6 +217,11 @@ export const information = {
         defaultMessage: 'Það má ekki nota sömu kennitölu tvisvar',
         description: 'operator identical error',
       },
+      noChangesError: {
+        id: 'ta.cov.application:information.labels.operator.noChangesError',
+        defaultMessage: 'Ekki er búið að gera neinar breytingar á umráðamönnum',
+        description: 'operator no changes error',
+      },
     }),
     mainOperator: defineMessages({
       sectionTitle: {

libs/application/templates/transport-authority/change-operator-of-vehicle/src/utils/getApproveAnswers.ts

@@ -17,7 +17,7 @@ export const getApproveAnswers = (
   )
   if (ownerCoOwner) {
     return {
-      ownerCoOwners: ownerCoOwners.map((ownerCoOwner) => {
+      ownerCoOwner: ownerCoOwners.map((ownerCoOwner) => {
         return {
           nationalId: ownerCoOwner.nationalId,
           name: ownerCoOwner.name,

libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/Buyer/index.tsx

@@ -0,0 +1,63 @@
+import { getValueViaPath } from '@island.is/application/core'
+import { FieldBaseProps } from '@island.is/application/types'
+import { Box } from '@island.is/island-ui/core'
+import { useLocale } from '@island.is/localization'
+import { FC, useState, useCallback, useEffect } from 'react'
+import { UserInformation } from '../../shared'
+import { useMutation } from '@apollo/client'
+import { UPDATE_APPLICATION } from '@island.is/application/graphql'
+import { BuyerItem } from './BuyerItem'
+
+const emailRegex =
+  /^[\w!#$%&'*+/=?`{|}~^-]+(?:\.[\w!#$%&'*+/=?`{|}~^-]+)*@(?:[A-Z0-9-]+\.)+[A-Z]{2,6}$/i
+
+export const Buyer: FC<React.PropsWithChildren<FieldBaseProps>> = (props) => {
+  const { locale } = useLocale()
+  const { application, field } = props
+  const { id } = field
+
+  const [updateApplication] = useMutation(UPDATE_APPLICATION)
+
+  const [buyer, setBuyer] = useState<UserInformation>(
+    getValueViaPath(application.answers, 'buyer', {
+      name: '',
+      nationalId: '',
+      phone: '',
+      email: '',
+    }) as UserInformation,
+  )
+
+  const updateBuyer = useCallback(
+    async (buyer: UserInformation) => {
+      await updateApplication({
+        variables: {
+          input: {
+            id: application.id,
+            answers: {
+              buyer: buyer,
+            },
+          },
+          locale,
+        },
+      })
+    },
+    [application.id, locale, updateApplication],
+  )
+
+  useEffect(() => {
+    if (
+      buyer.name.length > 0 &&
+      buyer.nationalId.length === 10 &&
+      buyer.phone.length >= 7 &&
+      emailRegex.test(buyer.email)
+    ) {
+      updateBuyer(buyer)
+    }
+  }, [buyer, updateBuyer])
+
+  return (
+    <Box>
+      <BuyerItem id={id} buyer={buyer} setBuyer={setBuyer} {...props} />
+    </Box>
+  )
+}

libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/CoOwnerAndOperatorRepeater/CoOwnerAndOperatorRepeaterItem.tsx → libs/application/templates/transport-authority/transfer-of-vehicle-ownership/src/fields/BuyerCoOwnerAndOperatorRepeater/BuyerCoOwnerAndOperatorRepeaterItem.tsx

@@ -24,7 +24,7 @@ interface Props {
   addNationalIdToCoOwners: (nationalId: string, index: number) => void
 }
 
-export const CoOwnerAndOperatorRepeaterItem: FC<
+export const BuyerCoOwnerAndOperatorRepeaterItem: FC<
   React.PropsWithChildren<Props & FieldBaseProps>
 > = ({
   id,