Merge pull request 'Fixed roles array query that returned unexpected null' (#189) from #187-Member-Card-Crash into main

Reviewed-on: #189

api/src/services/db/memberService.ts

@@ -184,25 +184,21 @@ export async function getAllMembersLite(): Promise<MemberLight[]> {
 
 export async function getMembersFull(ids: number[]): Promise<MemberCardDetails[]> {
     const sql = `
-    SELECT m.*,
-      COALESCE(
-        JSON_ARRAYAGG(
-          CASE
-            WHEN r.id IS NOT NULL THEN JSON_OBJECT(
+    SELECT 
+        m.*,
+        (
+            SELECT COALESCE(JSON_ARRAYAGG(JSON_OBJECT(
                 'id', r.id,
                 'name', r.name,
                 'color', r.color,
                 'description', r.description
-            )
-          END
-        ),
-        JSON_ARRAY()
+            )), JSON_ARRAY())
+            FROM members_roles mr
+            JOIN roles r ON mr.role_id = r.id
+            WHERE mr.member_id = m.member_id
         ) AS roles
     FROM view_member_rank_unit_status_latest m
-    LEFT JOIN members_roles mr ON m.member_id = mr.member_id
-    LEFT JOIN roles r ON mr.role_id = r.id
-    WHERE m.member_id IN (?)
-    GROUP BY m.member_id;
+    WHERE m.member_id IN (?);
   `;
 
     const rows: any[] = await pool.query(sql, [ids]);