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MP.Data/Services/TabDataService.cs

@@ -1,6 +1,7 @@
 using Microsoft.EntityFrameworkCore;
 using Microsoft.Extensions.Configuration;
 using MP.Data.DatabaseModels;
+using MP.Data.DTO;
 using MP.Data.Objects;
 using Newtonsoft.Json;
 using NLog;
@@ -217,6 +218,45 @@ namespace MP.Data.Services
             return result;
         }
 
+        /// <summary>
+        /// Recupera elenco ultime fermate non frequenti
+        /// </summary>
+        /// <param name="idxMacchina"></param>
+        /// <param name="numGg"></param>
+        /// <param name="durataMin"></param>
+        /// <returns></returns>
+        public async Task<List<FnqDTO>> FnqGetByFilt(string idxMacchina, int numGg, int durataMin)
+        {
+            // setup parametri costanti
+            string source = "DB";
+            Stopwatch sw = new Stopwatch();
+            sw.Start();
+            List<FnqDTO> result = new List<FnqDTO>();
+            // cerco in redis...
+            string currKey = $"{redisBaseKey}:FNQ:{idxMacchina}:{numGg}:{durataMin}";
+            RedisValue rawData = await redisDb.StringGetAsync(currKey);
+            //if (!string.IsNullOrEmpty($"{rawData}"))
+            if (rawData.HasValue)
+            {
+                result = JsonConvert.DeserializeObject<List<FnqDTO>>($"{rawData}");
+                source = "REDIS";
+            }
+            else
+            {
+                result = dbTabController.FnqGetByFilt(idxMacchina, numGg, durataMin);
+                // serializzp e salvo...
+                rawData = JsonConvert.SerializeObject(result);
+                await redisDb.StringSetAsync(currKey, rawData, FastCache);
+            }
+            if (result == null)
+            {
+                result = new List<FnqDTO>();
+            }
+            sw.Stop();
+            Log.Debug($"FnqGetByFilt | {source} | {sw.Elapsed.TotalMilliseconds}ms");
+            return result;
+        }
+
         /// <summary>
         /// Effettua conferma prod macchina dell'intero periodo da confermare (ultima conferma
         /// --&gt; dtEvent)