add: get quote enabled for user query

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+- Add getQuoteEnabledForUser query to be used by the b2b-quotes app
+
 ## [2.5.4] - 2024-08-20
 
 ### Fixed

graphql/schema.graphql

@@ -1,5 +1,7 @@
 type Query {
   getAppSettings: AppSettings @cacheControl(scope: PRIVATE, maxAge: SHORT)
+  getQuoteEnabledForUser(email: String!): Boolean
+    @cacheControl(scope: PRIVATE, maxAge: SHORT)
   getQuote(id: String): Quote
     @withPermissions
     @withSession

node/constants.ts

@@ -1,6 +1,8 @@
 export const APP_NAME = 'b2b-quotes-graphql'
 export const SCHEMA_VERSION = 'v1.3'
 export const QUOTE_DATA_ENTITY = 'quotes'
+export const B2B_USER_SCHEMA_VERSION = 'v0.1.2'
+export const B2B_USER_DATA_ENTITY = 'b2b_users'
 export const CRON_EXPRESSION = '0 */12 * * *'
 
 export const QUOTE_FIELDS = [

node/resolvers/queries/index.ts

@@ -2,11 +2,42 @@ import { checkConfig } from '../utils/checkConfig'
 import GraphQLError from '../../utils/GraphQLError'
 import {
   APP_NAME,
+  B2B_USER_DATA_ENTITY,
+  B2B_USER_SCHEMA_VERSION,
   QUOTE_DATA_ENTITY,
   QUOTE_FIELDS,
   SCHEMA_VERSION,
 } from '../../constants'
 
+// This function checks if given email is an user part of a buyer org.
+export const isUserPartOfBuyerOrg = async (email: string, ctx: Context) => {
+  const {
+    clients: { masterdata },
+  } = ctx
+
+  const where = `email=${email}`
+  const resp = await masterdata.searchDocumentsWithPaginationInfo({
+    dataEntity: B2B_USER_DATA_ENTITY,
+    fields: ['id'], // we don't need to fetch all fields, only if there is an entry or not
+    pagination: {
+      page: 1,
+      pageSize: 1, // we only need to know if there is at least one user entry
+    },
+    schema: B2B_USER_SCHEMA_VERSION,
+    ...(where ? { where } : {}),
+  })
+
+  const { data } = (resp as unknown) as {
+    data: any
+  }
+
+  if (data.length > 0) {
+    return true
+  }
+
+  return false
+}
+
 const buildWhereStatement = async ({
   permissions,
   organization,
@@ -259,6 +290,26 @@ export const Query = {
       throw new GraphQLError(error)
     }
   },
+  getQuoteEnabledForUser: async (
+    _: any,
+    { email }: { email: string },
+    ctx: Context
+  ) => {
+    const {
+      vtex: { logger },
+    } = ctx
+
+    try {
+      // if user is part of a buyer org, quote functionality is enabled
+      return await isUserPartOfBuyerOrg(email, ctx)
+    } catch (error) {
+      logger.error({
+        error,
+        message: 'getQuoteEnabledForUser-error',
+      })
+      throw new GraphQLError(error)
+    }
+  },
   getAppSettings: async (_: void, __: void, ctx: Context) => {
     const {
       clients: { vbase },