Merge pull request #1830 from Giveth/add-best-match-sorting

Add best match sorting
Giveth · Sep 23, 2024 · f1d60da · f1d60da
2 parents d0728d8 + 61524cd
commit f1d60da
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Showing 3 changed files with 15 additions and 9 deletions.
diff --git a/src/entities/project.ts b/src/entities/project.ts
@@ -77,6 +77,7 @@ export enum SortingField {
   InstantBoosting = 'InstantBoosting',
   ActiveQfRoundRaisedFunds = 'ActiveQfRoundRaisedFunds',
   EstimatedMatching = 'EstimatedMatching',
+  BestMatch = 'BestMatch',
 }
 
 export enum FilterField {

diff --git a/src/repositories/projectRepository.ts b/src/repositories/projectRepository.ts
@@ -252,6 +252,8 @@ export const filterProjectsQuery = (params: FilterProjectQueryInputParams) => {
           .addOrderBy('project.verified', 'DESC'); // Secondary sorting condition
       }
       break;
+    case SortingField.BestMatch:
+      break;
 
     default:
       query

diff --git a/src/resolvers/projectResolver.ts b/src/resolvers/projectResolver.ts
@@ -328,19 +328,22 @@ export class ProjectResolver {
         // .addSelect('similarity(project.description, :searchTerm)', 'desc_slm')
         // .addSelect('similarity(project.impactLocation, :searchTerm)', 'loc_slm')
         // .setParameter('searchTerm', searchTerm)
+        .addSelect(
+          `(CASE 
+            WHEN project.title %> :searchTerm THEN 1
+            ELSE 2
+          END)`,
+          'title_priority',
+        )
         .andWhere(
           new Brackets(qb => {
-            qb.where('project.title %> :searchTerm ', {
-              searchTerm,
-            })
-              .orWhere('project.description %> :searchTerm ', {
-                searchTerm,
-              })
-              .orWhere('project.impactLocation %> :searchTerm', {
-                searchTerm,
-              });
+            qb.where('project.title %> :searchTerm', { searchTerm })
+              .orWhere('project.description %> :searchTerm', { searchTerm })
+              .orWhere('project.impactLocation %> :searchTerm', { searchTerm });
           }),
         )
+        .orderBy('title_priority', 'ASC')
+        .setParameter('searchTerm', searchTerm)
     );
   }