Add product blacklisting mutation (#18)

src/datasources/product-api.ts

@@ -12,6 +12,8 @@ import {
   Orientation,
   ProductsFilterInput,
   ProductInfoInput,
+  ProductBlacklistInput,
+  ProductBlacklistMarketInput,
 } from '../types/product-types';
 import { Maybe } from '../types/types';
 import { convertToPossibleType } from './utils';
@@ -200,4 +202,31 @@ export class ProductAPI extends BaseSQLDataSource {
     );
     return Promise.all(promises);
   }
+
+  async updateBlacklisting(
+    productId: number,
+    markets: Array<ProductBlacklistMarketInput>,
+  ) {
+    const sql = /* sql */ `
+    INSERT INTO product_blacklist (product_id, group_id, market_id, created_at, updated_at)
+    VALUES (?, ?, ?, now(), now())
+    ON CONFLICT (product_id, group_id, market_id)
+    DO NOTHING`;
+
+    const insertsPromises = [];
+    const deleteQuery = this.knex.raw(
+      /* sql */ `
+      DELETE FROM product_blacklist WHERE product_id = ?
+    `,
+      [productId],
+    );
+    insertsPromises.push(deleteQuery);
+    markets.forEach((market) => {
+      market.groupIds.forEach((groupId) => {
+        const query = this.knex.raw(sql, [productId, groupId, market.marketId]);
+        insertsPromises.push(query);
+      });
+    });
+    return Promise.all(insertsPromises);
+  }
 }

src/index.ts

@@ -69,7 +69,7 @@ async function main() {
     resolvers,
     dataSources,
     context,
-    introspection: false,
+    introspection: true,
   });
 
   await server.listen();

src/resolvers/products-resolver.ts

@@ -87,4 +87,11 @@ export const productMutationTypeDefs = {
     );
     return (<ProductAPI>dataSources.productApi).getProduct(productId);
   },
+  async productBlacklisting(_, { productId, markets }, { dataSources }) {
+    await (<ProductAPI>dataSources.productApi).updateBlacklisting(
+      productId,
+      markets,
+    );
+    return (<ProductAPI>dataSources.productApi).getProduct(productId);
+  },
 };

src/schema.graphql

@@ -382,6 +382,18 @@ input ProductInfoInput {
   visible: Boolean!
 }
 
+input ProductBlacklistingInput {
+  """
+  Only ones used are ProductGroup: PHOTO_WALLPAPER CANVAS WALLPAPER POSTER
+  """
+  marketId: Int!
+  groupIds: [Int]
+}
+
 type Mutation {
   productInfo(productId: Int!, info: ProductInfoInput!): Product
+  productBlacklisting(
+    productId: Int!
+    markets: [ProductBlacklistingInput]
+  ): Product
 }

src/types/product-types.ts

@@ -15,6 +15,16 @@ export interface ProductInfoInput {
   visible: boolean;
 }
 
+export interface ProductBlacklistMarketInput {
+  marketId: number;
+  groupIds: Array<number>;
+}
+export interface ProductBlacklistInput {
+  productId: number;
+  markets: Array<ProductBlacklistMarketInput>;
+}
+
+// query types
 export interface ProductsFilterInput {
   pagination: PaginationInput;
   filter?: ProductsFilter;