33import { revalidateTag } from 'next/cache' ;
44import { cookies } from 'next/headers' ;
55import { getFormatter , getTranslations } from 'next-intl/server' ;
6+ import { z } from 'zod' ;
67
78import { addCartLineItem } from '~/client/mutations/add-cart-line-item' ;
8- import { createCartWithGiftCertificate } from '../_mutations/create-cart-with-gift-certificate' ;
99import { getCart } from '~/client/queries/get-cart' ;
1010import { TAGS } from '~/client/tags' ;
1111
12- const GIFT_CERTIFICATE_THEMES = [ 'GENERAL' , 'BIRTHDAY' , 'BOY' , 'CELEBRATION' , 'CHRISTMAS' , 'GIRL' , 'NONE' ] ;
13- type giftCertificateTheme = "GENERAL" | "BIRTHDAY" | "BOY" | "CELEBRATION" | "CHRISTMAS" | "GIRL" | "NONE" ;
12+ import { createCartWithGiftCertificate } from '../_mutations/create-cart-with-gift-certificate' ;
1413
15- export const addGiftCertificateToCart = async ( data : FormData ) => {
14+ const giftCertificateThemes = [
15+ 'GENERAL' ,
16+ 'BIRTHDAY' ,
17+ 'BOY' ,
18+ 'CELEBRATION' ,
19+ 'CHRISTMAS' ,
20+ 'GIRL' ,
21+ 'NONE' ,
22+ ] as const ;
23+
24+ const GiftCertificateThemeSchema = z . enum ( giftCertificateThemes ) ;
25+
26+ const ValidatedFormDataSchema = z . object ( {
27+ theme : GiftCertificateThemeSchema ,
28+ amount : z . number ( ) . positive ( ) ,
29+ senderEmail : z . string ( ) . email ( ) ,
30+ senderName : z . string ( ) . min ( 1 ) ,
31+ recipientEmail : z . string ( ) . email ( ) ,
32+ recipientName : z . string ( ) . min ( 1 ) ,
33+ message : z . string ( ) . nullable ( ) ,
34+ } ) ;
35+
36+ type ValidatedFormData = z . infer < typeof ValidatedFormDataSchema > ;
37+
38+ const CartResponseSchema = z . object ( {
39+ status : z . enum ( [ 'success' , 'error' ] ) ,
40+ data : z . unknown ( ) . optional ( ) ,
41+ error : z . string ( ) . optional ( ) ,
42+ } ) ;
43+
44+ type CartResponse = z . infer < typeof CartResponseSchema > ;
45+
46+ function parseFormData ( data : FormData ) : ValidatedFormData {
47+ const theme = data . get ( 'theme' ) ;
48+ const amount = data . get ( 'amount' ) ;
49+ const senderEmail = data . get ( 'senderEmail' ) ;
50+ const senderName = data . get ( 'senderName' ) ;
51+ const recipientEmail = data . get ( 'recipientEmail' ) ;
52+ const recipientName = data . get ( 'recipientName' ) ;
53+ const message = data . get ( 'message' ) ;
54+
55+ // Parse and validate the form data
56+ const validatedData = ValidatedFormDataSchema . parse ( {
57+ theme,
58+ amount : amount ? Number ( amount ) : undefined ,
59+ senderEmail,
60+ senderName,
61+ recipientEmail,
62+ recipientName,
63+ message : message ? String ( message ) : null ,
64+ } ) ;
65+
66+ return validatedData ;
67+ }
68+
69+ export async function addGiftCertificateToCart ( data : FormData ) : Promise < CartResponse > {
1670 const format = await getFormatter ( ) ;
1771 const t = await getTranslations ( 'GiftCertificate.Actions.AddToCart' ) ;
1872
19- let theme = String ( data . get ( 'theme' ) ) as giftCertificateTheme ;
20- const amount = Number ( data . get ( 'amount' ) ) ;
21- const senderEmail = String ( data . get ( 'senderEmail' ) ) ;
22- const senderName = String ( data . get ( 'senderName' ) ) ;
23- const recipientEmail = String ( data . get ( 'recipientEmail' ) ) ;
24- const recipientName = String ( data . get ( 'recipientName' ) ) ;
25- const message = data . get ( 'message' ) ? String ( data . get ( 'message' ) ) : null ;
26-
27- if ( ! GIFT_CERTIFICATE_THEMES . includes ( theme ) ) {
28- theme = 'GENERAL'
29- }
30-
31- const giftCertificate = {
32- name : t ( 'certificateName' , {
33- amount : format . number ( amount , {
34- style : 'currency' ,
35- currency : 'USD' , // TODO: Determine this from the selected currency
36- } )
37- } ) ,
38- theme,
39- amount,
40- "quantity" : 1 ,
41- "sender" : {
42- "email" : senderEmail ,
43- "name" : senderName ,
44- } ,
45- "recipient" : {
46- "email" : recipientEmail ,
47- "name" : recipientName ,
48- } ,
49- message,
50- }
51-
52- const cartId = cookies ( ) . get ( 'cartId' ) ?. value ;
53- let cart ;
54-
5573 try {
56- cart = await getCart ( cartId ) ;
74+ const validatedData = parseFormData ( data ) ;
75+
76+ const giftCertificate = {
77+ name : t ( 'certificateName' , {
78+ amount : format . number ( validatedData . amount , {
79+ style : 'currency' ,
80+ currency : 'USD' ,
81+ } ) ,
82+ } ) ,
83+ theme : validatedData . theme ,
84+ amount : validatedData . amount ,
85+ quantity : 1 ,
86+ sender : {
87+ email : validatedData . senderEmail ,
88+ name : validatedData . senderName ,
89+ } ,
90+ recipient : {
91+ email : validatedData . recipientEmail ,
92+ name : validatedData . recipientName ,
93+ } ,
94+ message : validatedData . message ,
95+ } ;
96+
97+ const cartId = cookies ( ) . get ( 'cartId' ) ?. value ;
98+ let cart ;
99+
100+ if ( cartId ) {
101+ cart = await getCart ( cartId ) ;
102+ }
57103
58104 if ( cart ) {
59105 cart = await addCartLineItem ( cart . entityId , {
60- giftCertificates : [
61- giftCertificate
62- ] ,
106+ giftCertificates : [ giftCertificate ] ,
63107 } ) ;
64108
65109 if ( ! cart ?. entityId ) {
66- return { status : 'error' , error : t ( 'error' ) } ;
110+ return CartResponseSchema . parse ( {
111+ status : 'error' ,
112+ error : t ( 'error' ) ,
113+ } ) ;
67114 }
68115
69116 revalidateTag ( TAGS . cart ) ;
70117
71- return { status : 'success' , data : cart } ;
118+ return CartResponseSchema . parse ( {
119+ status : 'success' ,
120+ data : cart ,
121+ } ) ;
72122 }
73123
74124 cart = await createCartWithGiftCertificate ( [ giftCertificate ] ) ;
75125
76126 if ( ! cart ?. entityId ) {
77- return { status : 'error' , error : t ( 'error' ) } ;
127+ return CartResponseSchema . parse ( {
128+ status : 'error' ,
129+ error : t ( 'error' ) ,
130+ } ) ;
78131 }
79132
80133 cookies ( ) . set ( {
@@ -88,12 +141,33 @@ export const addGiftCertificateToCart = async (data: FormData) => {
88141
89142 revalidateTag ( TAGS . cart ) ;
90143
91- return { status : 'success' , data : cart } ;
144+ return CartResponseSchema . parse ( {
145+ status : 'success' ,
146+ data : cart ,
147+ } ) ;
92148 } catch ( error : unknown ) {
149+ if ( error instanceof z . ZodError ) {
150+ // Handle validation errors
151+ const errorMessage = error . errors
152+ . map ( ( err ) => `${ err . path . join ( '.' ) } ${ err . message } )
153+ . join ( ', ' ) ;
154+
155+ return CartResponseSchema . parse ( {
156+ status : 'error' ,
157+ error : errorMessage ,
158+ } ) ;
159+ }
160+
93161 if ( error instanceof Error ) {
94- return { status : 'error' , error : error . message } ;
162+ return CartResponseSchema . parse ( {
163+ status : 'error' ,
164+ error : error . message ,
165+ } ) ;
95166 }
96167
97- return { status : 'error' , error : t ( 'error' ) } ;
168+ return CartResponseSchema . parse ( {
169+ status : 'error' ,
170+ error : t ( 'error' ) ,
171+ } ) ;
98172 }
99- } ;
173+ }
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