feat: provides a route for seller get a quote by id at marketplace

node/index.ts

@@ -39,7 +39,14 @@ const clients: ClientsConfig<Clients> = {
 
 declare global {
   // We declare a global Context type just to avoid re-writing ServiceContext<Clients, State> in every handler and resolver
-  type Context = ServiceContext<Clients>
+  type Context = ServiceContext<
+    Clients,
+    RecorderState & {
+      seller?: string
+    }
+  >
+
+  type NextFn = () => Promise<unknown>
 
   // The shape of our State object found in `ctx.state`. This is used as state bag to communicate between middlewares.
   interface State {

node/resolvers/routes/index.ts

@@ -1,5 +1,18 @@
-import { processQueue } from '../../utils/Queue'
+import { method } from '@vtex/api'
+
 import { getAppId } from '../../constants'
+import { processQueue } from '../../utils/Queue'
+import { getSellerQuote } from './seller/getSellerQuote'
+import {
+  setSellerResponseMetadata,
+  validateSellerRequest,
+} from './seller/utils'
+
+function createSellerHandlers(
+  mainHandler: (ctx: Context, next: NextFn) => Promise<void>
+) {
+  return [validateSellerRequest, mainHandler, setSellerResponseMetadata]
+}
 
 export const Routes = {
   host: async (ctx: Context) => {
@@ -18,4 +31,7 @@ export const Routes = {
     ctx.response.body = { date, appId: getAppId() }
     ctx.response.status = 200
   },
+  getSellerQuote: method({
+    GET: createSellerHandlers(getSellerQuote),
+  }),
 }

node/resolvers/routes/seller/getSellerQuote.ts

@@ -0,0 +1,47 @@
+import { NotFoundError, UserInputError } from '@vtex/api'
+
+import {
+  QUOTE_DATA_ENTITY,
+  QUOTE_FIELDS,
+  SCHEMA_VERSION,
+} from '../../../constants'
+import {
+  costCenterName as getCostCenterName,
+  organizationName as getOrganizationName,
+} from '../../fieldResolvers'
+import { invalidParam } from './utils'
+
+export async function getSellerQuote(ctx: Context, next: NextFn) {
+  const { id } = ctx.vtex.route.params
+  const { seller } = ctx.state
+
+  if (!seller || invalidParam(id)) {
+    throw new UserInputError('get-seller-quote-invalid-params')
+  }
+
+  const [quote] = await ctx.clients.masterdata.searchDocuments<Quote>({
+    dataEntity: QUOTE_DATA_ENTITY,
+    fields: QUOTE_FIELDS,
+    pagination: { page: 1, pageSize: 1 },
+    schema: SCHEMA_VERSION,
+    where: `id=${id} AND seller=${seller}`,
+  })
+
+  if (!quote) {
+    throw new NotFoundError('seller-quote-not-found')
+  }
+
+  const { organization, costCenter } = quote
+
+  const organizationName = await getOrganizationName(
+    { organization },
+    null,
+    ctx
+  )
+
+  const costCenterName = await getCostCenterName({ costCenter }, null, ctx)
+
+  ctx.body = { ...quote, organizationName, costCenterName }
+
+  await next()
+}

node/resolvers/routes/seller/utils.ts

@@ -0,0 +1,31 @@
+import { ForbiddenError } from '@vtex/api'
+
+const USER_AGENT_REGEX = /^vtex\.b2b-seller-quotes@\d+.\d+.\d+$/
+
+export function invalidParam(
+  param?: string | string[]
+): param is string[] | undefined {
+  return !param || Array.isArray(param)
+}
+
+export async function validateSellerRequest(ctx: Context, next: NextFn) {
+  const { seller } = ctx.vtex.route.params
+
+  if (
+    invalidParam(seller) ||
+    seller !== ctx.headers['x-vtex-origin-account'] ||
+    !ctx.headers['user-agent']?.match(USER_AGENT_REGEX)
+  ) {
+    throw new ForbiddenError('request-not-allowed')
+  }
+
+  ctx.state.seller = seller
+
+  await next()
+}
+
+export async function setSellerResponseMetadata(ctx: Context) {
+  ctx.set('Access-Control-Allow-Origin', '*')
+  ctx.set('Content-Type', 'application/json')
+  ctx.status = 200
+}

node/service.json

@@ -32,6 +32,18 @@
           "principals": ["vrn:apps:*:*:*:app/vtex.scheduler@*"]
         }
       ]
+    },
+    "getSellerQuote": {
+      "path": "/b2b-quotes-graphql/_v/0/get-seller-quote/:seller/:id",
+      "public": true,
+      "access": "authorized",
+      "policies": [
+        {
+          "effect": "allow",
+          "actions": ["get"],
+          "principals": ["vrn:apps:*:*:*:app/vtex.b2b-seller-quotes@*"]
+        }
+      ]
     }
   }
 }