Improve ticket statistics calculation and data retrieval

Refactors the database storage logic to separately query for ticket counts by status, priority, and total. This change enhances data retrieval efficiency and accuracy for displaying ticket statistics.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: dc17873f-d870-4f45-9108-207794b849f7
Replit-Commit-Checkpoint-Type: intermediate_checkpoint
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/dc17873f-d870-4f45-9108-207794b849f7/FxJjNBe

server/storage.ts

@@ -2276,37 +2276,65 @@ export class DatabaseStorage implements IStorage {
     resolvedTickets: number;
     criticalTickets: number;
   }> {
-    let query = db.select({ count: sql<number>`count(*)`, status: savTickets.status, priority: savTickets.priority })
+    let baseQuery = db.select().from(savTickets);
-      .from(savTickets);
 
     if (groupIds?.length) {
-      query = query.where(inArray(savTickets.groupId, groupIds));
+      baseQuery = baseQuery.where(inArray(savTickets.groupId, groupIds));
     }
 
-    const results = await query.groupBy(savTickets.status, savTickets.priority);
+    // Get status counts
+    const statusResults = await db
+      .select({ 
+        count: sql<number>`count(*)`, 
+        status: savTickets.status 
+      })
+      .from(savTickets)
+      .where(groupIds?.length ? inArray(savTickets.groupId, groupIds) : undefined)
+      .groupBy(savTickets.status);
+
+    // Get priority counts  
+    const priorityResults = await db
+      .select({ 
+        count: sql<number>`count(*)`, 
+        priority: savTickets.priority 
+      })
+      .from(savTickets)
+      .where(groupIds?.length ? inArray(savTickets.groupId, groupIds) : undefined)
+      .groupBy(savTickets.priority);
+
+    // Get total count
+    const totalResult = await db
+      .select({ count: sql<number>`count(*)` })
+      .from(savTickets)
+      .where(groupIds?.length ? inArray(savTickets.groupId, groupIds) : undefined);
 
     const stats = {
-      totalTickets: 0,
+      totalTickets: Number(totalResult[0]?.count || 0),
       newTickets: 0,
       inProgressTickets: 0,
       resolvedTickets: 0,
       criticalTickets: 0,
     };
 
-    results.forEach(result => {
+    // Process status results
-      const count = result.count || 0;
+    statusResults.forEach(result => {
-      stats.totalTickets += count;
+      const count = Number(result.count || 0);
       
       if (result.status === 'nouveau') {
-        stats.newTickets += count;
+        stats.newTickets = count;
       } else if (['en_cours', 'attente_pieces', 'attente_echange'].includes(result.status)) {
         stats.inProgressTickets += count;
       } else if (['resolu', 'ferme'].includes(result.status)) {
         stats.resolvedTickets += count;
       }
+    });
 
+    // Process priority results for critical tickets
+    priorityResults.forEach(result => {
+      const count = Number(result.count || 0);
+      
       if (result.priority === 'critique') {
-        stats.criticalTickets += count;
+        stats.criticalTickets = count;
       }
     });