feat: add opportunity workflows, delete routes, company sites, algorithms, and expanded test coverage

src/controllers/OpportunityController.ts

@@ -1351,6 +1351,35 @@ export class OpportunityController {
     }
   }
 
+  /**
+   * Delete Product
+   *
+   * Removes a forecast item from this opportunity in ConnectWise,
+   * removes the item ID from the local productSequence, and
+   * invalidates the products cache.
+   *
+   * @param forecastItemId - The CW forecast item ID to delete
+   */
+  public async deleteProduct(forecastItemId: number): Promise<void> {
+    await opportunityCw.deleteProduct(this.cwOpportunityId, forecastItemId);
+
+    // Remove the deleted item from the local product sequence
+    if (this.productSequence.includes(forecastItemId)) {
+      const updatedSequence = this.productSequence.filter(
+        (id) => id !== forecastItemId,
+      );
+
+      await prisma.opportunity.update({
+        where: { id: this.id },
+        data: { productSequence: updatedSequence },
+      });
+
+      this.productSequence = updatedSequence;
+    }
+
+    await invalidateProductsCache(this.cwOpportunityId);
+  }
+
   /**
    * Fetch Procurement Product By Forecast Item
    *