Add swell provider folder

framework/swell/auth/use-login.tsx

@@ -0,0 +1,76 @@
+import { useCallback } from 'react'
+import type { MutationHook } from '@commerce/utils/types'
+import { CommerceError, ValidationError } from '@commerce/utils/errors'
+import useCustomer from '../customer/use-customer'
+import createCustomerAccessTokenMutation from '../utils/mutations/customer-access-token-create'
+import {
+  CustomerAccessTokenCreateInput,
+  CustomerUserError,
+  Mutation,
+  MutationCheckoutCreateArgs,
+} from '../schema'
+import useLogin, { UseLogin } from '@commerce/auth/use-login'
+import { setCustomerToken } from '../utils'
+
+export default useLogin as UseLogin<typeof handler>
+
+const getErrorMessage = ({ code, message }: CustomerUserError) => {
+  switch (code) {
+    case 'UNIDENTIFIED_CUSTOMER':
+      message = 'Cannot find an account that matches the provided credentials'
+      break
+  }
+  return message
+}
+
+export const handler: MutationHook<null, {}, CustomerAccessTokenCreateInput> = {
+  fetchOptions: {
+    query: createCustomerAccessTokenMutation,
+  },
+  async fetcher({ input: { email, password }, options, fetch }) {
+    if (!(email && password)) {
+      throw new CommerceError({
+        message:
+          'A first name, last name, email and password are required to login',
+      })
+    }
+
+    const { customerAccessTokenCreate } = await fetch<
+      Mutation,
+      MutationCheckoutCreateArgs
+    >({
+      ...options,
+      variables: {
+        input: { email, password },
+      },
+    })
+
+    const errors = customerAccessTokenCreate?.customerUserErrors
+
+    if (errors && errors.length) {
+      throw new ValidationError({
+        message: getErrorMessage(errors[0]),
+      })
+    }
+    const customerAccessToken = customerAccessTokenCreate?.customerAccessToken
+    const accessToken = customerAccessToken?.accessToken
+
+    if (accessToken) {
+      setCustomerToken(accessToken)
+    }
+
+    return null
+  },
+  useHook: ({ fetch }) => () => {
+    const { revalidate } = useCustomer()
+
+    return useCallback(
+      async function login(input) {
+        const data = await fetch({ input })
+        await revalidate()
+        return data
+      },
+      [fetch, revalidate]
+    )
+  },
+}

framework/swell/auth/use-logout.tsx

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+import { useCallback } from 'react'
+import type { MutationHook } from '@commerce/utils/types'
+import useLogout, { UseLogout } from '@commerce/auth/use-logout'
+import useCustomer from '../customer/use-customer'
+import customerAccessTokenDeleteMutation from '../utils/mutations/customer-access-token-delete'
+import { getCustomerToken, setCustomerToken } from '../utils/customer-token'
+
+export default useLogout as UseLogout<typeof handler>
+
+export const handler: MutationHook<null> = {
+  fetchOptions: {
+    query: customerAccessTokenDeleteMutation,
+  },
+  async fetcher({ options, fetch }) {
+    await fetch({
+      ...options,
+      variables: {
+        customerAccessToken: getCustomerToken(),
+      },
+    })
+    setCustomerToken(null)
+    return null
+  },
+  useHook: ({ fetch }) => () => {
+    const { mutate } = useCustomer()
+
+    return useCallback(
+      async function logout() {
+        const data = await fetch()
+        await mutate(null, false)
+        return data
+      },
+      [fetch, mutate]
+    )
+  },
+}

framework/swell/auth/use-signup.tsx

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+import { useCallback } from 'react'
+import type { MutationHook } from '@commerce/utils/types'
+import { CommerceError } from '@commerce/utils/errors'
+import useSignup, { UseSignup } from '@commerce/auth/use-signup'
+import useCustomer from '../customer/use-customer'
+import { CustomerCreateInput } from '../schema'
+
+import {
+  customerCreateMutation,
+  customerAccessTokenCreateMutation,
+} from '../utils/mutations'
+import handleLogin from '../utils/handle-login'
+
+export default useSignup as UseSignup<typeof handler>
+
+export const handler: MutationHook<
+  null,
+  {},
+  CustomerCreateInput,
+  CustomerCreateInput
+> = {
+  fetchOptions: {
+    query: customerCreateMutation,
+  },
+  async fetcher({
+    input: { firstName, lastName, email, password },
+    options,
+    fetch,
+  }) {
+    if (!(firstName && lastName && email && password)) {
+      throw new CommerceError({
+        message:
+          'A first name, last name, email and password are required to signup',
+      })
+    }
+    const data = await fetch({
+      ...options,
+      variables: {
+        input: {
+          firstName,
+          lastName,
+          email,
+          password,
+        },
+      },
+    })
+
+    try {
+      const loginData = await fetch({
+        query: customerAccessTokenCreateMutation,
+        variables: {
+          input: {
+            email,
+            password,
+          },
+        },
+      })
+      handleLogin(loginData)
+    } catch (error) {}
+    return data
+  },
+  useHook: ({ fetch }) => () => {
+    const { revalidate } = useCustomer()
+
+    return useCallback(
+      async function signup(input) {
+        const data = await fetch({ input })
+        await revalidate()
+        return data
+      },
+      [fetch, revalidate]
+    )
+  },
+}