aggiunta metodi x nuovo ID + update PROJ

EgtBEAMWALL.DataLayer/Controllers/ProjController.cs

@@ -112,6 +112,11 @@ namespace EgtBEAMWALL.DataLayer.Controllers
                 .ToList();
         }
 
+        /// <summary>
+        /// Elenco progetti
+        /// </summary>
+        /// <param name="numRecord"></param>
+        /// <returns></returns>
         public List<Core.ProjectFile> GetLastDesc(int numRecord)
         {
             List<Core.ProjectFile> result = new List<Core.ProjectFile>();
@@ -124,6 +129,30 @@ namespace EgtBEAMWALL.DataLayer.Controllers
             return result;
         }
 
+        /// <summary>
+        /// Fornisce nuovo indice VUOTO da usare
+        /// </summary>
+        /// <returns></returns>
+        public int GetNextIndex()
+        {
+            int nextId = 0;
+
+            // retrieve ultimo...
+            var maxRecord = dbCtx
+                .ProjList
+                .OrderByDescending(x => x.ProjId)
+                .Take(1)
+                .FirstOrDefault();
+
+            nextId = maxRecord.ProjId + 1;
+
+            // creo nuovo...
+            var newRec = dbCtx
+                .ProjList
+                .Add(new ProjModel() { ProjId = nextId, BTLFileName = "", Locked = false });
+
+            return nextId;
+        }
 
         /// <summary>
         /// Get filtered data by ProjectId (ASC ordered)
@@ -155,26 +184,26 @@ namespace EgtBEAMWALL.DataLayer.Controllers
         }
 
         /// <summary>
-        /// Create record on DB
+        /// Update record on DB
         /// </summary>
-        /// <param name="newProjId"></param>
+        /// <param name="ProjId"></param>
         /// <param name="newBTLFileName"></param>
         /// <returns></returns>
-        public ProjModel Create(int newProjId, string newBTLFileName)
+        public ProjModel Update(int ProjId, string newBTLFileName)
         {
-            ProjModel newProj = new ProjModel() { ProjId = newProjId, BTLFileName = newBTLFileName };
+            var currData = FindByProjDbId(ProjId);
+            // aggiorno valore BTL
+            currData.BTLFileName = newBTLFileName;
 
             try
             {
-                // Add to database
-                dbCtx.ProjList.Add(newProj);
                 // Commit changes
                 dbCtx.SaveChanges();
             }
             catch
             { }
 
-            return newProj;
+            return currData;
         }
 
         /// <summary>