Allow searching for Languages by Ethnologue values

Author: rdonigian

src/components/search/dto/search-results.dto.ts

@@ -64,6 +64,7 @@ const publicSearchable = {
 // since they are expected to be used only for internal use.
 const privateSearchable = {
   PartnerByOrg: Partner,
+  LanguageByEth: Language,
 } as const;
 
 // Expand this to add more search types, but not result types.

src/components/search/search.module.ts

@@ -1,12 +1,13 @@
 import { Module } from '@nestjs/common';
 import { AuthorizationModule } from '../authorization/authorization.module';
+import { LanguageModule } from '../language/language.module';
 import { PartnerModule } from '../partner/partner.module';
 import { SearchRepository } from './search.repository';
 import { SearchResolver } from './search.resolver';
 import { SearchService } from './search.service';
 
 @Module({
-  imports: [PartnerModule, AuthorizationModule],
+  imports: [PartnerModule, AuthorizationModule, LanguageModule],
   providers: [SearchResolver, SearchService, SearchRepository],
   exports: [SearchService],
 })

src/components/search/search.service.ts

@@ -4,6 +4,7 @@ import { ValueOf } from 'type-fest';
 import { ID, NotFoundException, ServerException, Session } from '~/common';
 import { ResourceMap, ResourceResolver, ResourcesHost } from '~/core';
 import { Privileges } from '../authorization';
+import { LanguageService } from '../language';
 import { PartnerService } from '../partner';
 import {
   SearchableMap,
@@ -37,6 +38,10 @@ export class SearchService {
       ...(await this.partners.readOnePartnerByOrgId(...args)),
       __typename: 'Partner',
     }),
+    LanguageByEth: async (...args) => ({
+      ...(await this.languages.readOneByEthId(...args)),
+      __typename: 'Language',
+    }),
   };
   /* eslint-enable @typescript-eslint/naming-convention */
 
@@ -45,6 +50,7 @@ export class SearchService {
     private readonly resources: ResourceResolver,
     private readonly privileges: Privileges,
     private readonly partners: PartnerService,
+    private readonly languages: LanguageService,
     private readonly repo: SearchRepository,
   ) {}
 
@@ -55,6 +61,7 @@ export class SearchService {
     const types = new Set<keyof ResourceMap>(inputTypes);
     // Include dependency types for types that have identifiers in sub-resources.
     inputTypes.has('Partner') && types.add('Organization');
+    inputTypes.has('Language') && types.add('EthnologueLanguage');
 
     // Search for nodes based on input, only returning their id and "type"
     // which is based on their first valid search label.
@@ -89,6 +96,13 @@ export class SearchService {
                 : []),
             ];
           }
+          if (result.type === 'EthnologueLanguage') {
+            return {
+              type: 'LanguageByEth',
+              id: result.id,
+              matchedProps: ['ethnologue'],
+            } as const;
+          }
 
           return setHas(inputTypes, result.type)
             ? (result as Extract<typeof result, { type: keyof SearchableMap }>)