add shop api helper functions

Author: dhairyadwivedi

src/core/editCart.ts

@@ -0,0 +1,136 @@
+import { jsonToGraphQLQuery } from 'json-to-graphql-query';
+import { ClientInterface } from './client';
+import { Customer } from '../types/customer';
+
+type Deps = {
+    apiClient: ClientInterface;
+};
+
+export const placeCart = async (cartId: string, { apiClient }: Deps, extraQuery?: any): Promise<void> => {
+    try {
+        const mutation = {
+            place: {
+                __args: {
+                    id: cartId,
+                },
+                id: true,
+                ...extraQuery,
+            },
+        };
+        const response = await apiClient.shopCartApi(jsonToGraphQLQuery({ mutation }));
+        return response.place;
+    } catch (exception: any) {
+        console.error(`Failed to place cart ${cartId}`, exception.message);
+    }
+};
+
+export const addSkuItem = async (
+    cartId: string,
+    sku: string,
+    quantity: number,
+    { apiClient }: Deps,
+    extraQuery?: any,
+) => {
+    try {
+        const mutation = {
+            addSkuItem: {
+                __args: {
+                    id: cartId,
+                    input: {
+                        sku,
+                        quantity,
+                    },
+                },
+                id: true,
+                ...extraQuery,
+            },
+        };
+        const response = await apiClient.shopCartApi(jsonToGraphQLQuery({ mutation }));
+        return response.addSkuItem;
+    } catch (exception: any) {
+        console.error(`Failed to add sku item for cart ${cartId}`, exception.message);
+    }
+};
+
+export const removeCartItem = async (
+    cartId: string,
+    sku: string,
+    quantity: number,
+    { apiClient }: Deps,
+    extraQuery?: any,
+) => {
+    try {
+        const mutation = {
+            removeCartItem: {
+                __args: {
+                    id: cartId,
+                    sku,
+                    quantity,
+                },
+                id: true,
+                ...extraQuery,
+            },
+        };
+        const response = await apiClient.shopCartApi(jsonToGraphQLQuery({ mutation }));
+        return response.removeCartItem;
+    } catch (exception: any) {
+        console.error(`Failed to remove from cart ${cartId}`, exception.message);
+    }
+};
+
+export const setCartMeta = async (
+    cartId: string,
+    meta: Array<{
+        key: string;
+        value: string;
+    }>,
+    merge: Boolean,
+    { apiClient }: Deps,
+    extraQuery?: any,
+): Promise<void> => {
+    try {
+        const mutation = {
+            setMeta: {
+                __args: {
+                    id: cartId,
+                    merge,
+                    meta,
+                },
+                id: true,
+                ...extraQuery,
+            },
+        };
+        const response = await apiClient.shopCartApi(jsonToGraphQLQuery({ mutation }));
+        return response.setMeta;
+    } catch (exception: any) {
+        console.error(`Failed to set meta for ${cartId}`, exception.message);
+    }
+};
+
+export const setCartCustomer = async (
+    cartId: string,
+    customer: Customer,
+    isGuest: boolean,
+    { apiClient }: Deps,
+    extraQuery?: any,
+): Promise<void> => {
+    try {
+        const mutation = {
+            setCustomer: {
+                __args: {
+                    id: cartId,
+                    input: {
+                        isGuest,
+                        ...customer,
+                    },
+                },
+                id: true,
+                ...extraQuery,
+            },
+        };
+        const response = await apiClient.shopCartApi(jsonToGraphQLQuery({ mutation }));
+        return response.setCustomer;
+    } catch (exception: any) {
+        console.error('Failed to update customer', exception.message);
+    }
+};

src/index.ts

@@ -20,6 +20,7 @@ export * from './types/customer';
 export * from './types/signature';
 export * from './types/pricing';
 export * from './core/uploadImage';
+export * from './core/editCart';
 
 import { createClient } from './core/client';
 import { createNavigationFetcher } from './core/navigation';

src/types/customer.ts

@@ -51,5 +51,6 @@ export const updateCustomerInputRequest = createCustomerInputRequest.omit({ iden
 export type UpdateCustomerInputRequest = z.infer<typeof updateCustomerInputRequest>;
 
 export type Customer = Omit<CreateCustomerInputRequest, 'addresses'> & {
-    addresses: Address[];
+    //setting addresses as optional to allow partial updates
+    addresses?: Address[];
 };