Add EngagementFilters.engagedName

Author: CarsonF

src/components/engagement/dto/list-engagements.dto.ts

@@ -27,6 +27,8 @@ export abstract class EngagementFilters {
 
   @Field({
     nullable: true,
+    description:
+      'Only engagements whose project or engaged entity (language / user) name match',
   })
   readonly name?: string;
 
@@ -39,6 +41,13 @@ export abstract class EngagementFilters {
   @FilterField(() => ProjectFilters)
   readonly project?: ProjectFilters & {};
 
+  @Field({
+    nullable: true,
+    description:
+      'Only engagements whose engaged entity (language / user) name match',
+  })
+  readonly engagedName?: string;
+
   readonly languageId?: ID;
   @FilterField(() => LanguageFilters)
   readonly language?: LanguageFilters & {};

src/components/engagement/engagement.repository.ts

@@ -519,6 +519,7 @@ export class EngagementRepository extends CommonRepository {
   @OnIndex('schema')
   private async createSchemaIndexes() {
     await this.db.query().apply(NameIndex.create()).run();
+    await this.db.query().apply(EngagedNameIndex.create()).run();
     await this.db.query().apply(LanguageNameIndex.create()).run();
     await this.db.query().apply(InternshipNameIndex.create()).run();
   }
@@ -553,6 +554,22 @@ export const engagementFilters = filter.define(() => EngagementFilters, {
     separateQueryForEachWord: true,
     minScore: 0.9,
   }),
+  engagedName: filter.fullText({
+    index: () => EngagedNameIndex,
+    matchToNode: (q) =>
+      q.match([
+        node('node', 'Engagement'),
+        relation('out', '', undefined, ACTIVE),
+        node('', 'BaseNode'),
+        relation('out', '', undefined, ACTIVE),
+        node('match'),
+      ]),
+    // Treat each word as a separate search term
+    // Each word could point to a different node
+    // i.e. "first - last"
+    separateQueryForEachWord: true,
+    minScore: 0.9,
+  }),
   projectId: filter.pathExists((id) => [
     node('node'),
     relation('in', '', 'engagement'),
@@ -724,6 +741,12 @@ const NameIndex = FullTextIndex({
   properties: 'value',
   analyzer: 'standard-folding',
 });
+const EngagedNameIndex = FullTextIndex({
+  indexName: 'EngagedName',
+  labels: ['LanguageName', 'LanguageDisplayName', 'UserName'],
+  properties: 'value',
+  analyzer: 'standard-folding',
+});
 const LanguageNameIndex = FullTextIndex({
   indexName: 'LanguageEngagementName',
   labels: ['ProjectName', 'LanguageName', 'LanguageDisplayName'],