FIrst version of prodInfo DB persistence

2020-06-16 19:28:27 +02:00
parent 125532639a
commit a6cdf864ae
8 changed files with 200 additions and 144 deletions
@@ -0,0 +1,120 @@
+using Thermo.Active.Model.DatabaseModels;
+using System;
+using System.Linq;
+using static Thermo.Active.Config.ServerConfig;
+using System.Collections.Generic;
+using CMS_CORE_Library.Models;
+
+namespace Thermo.Active.Database.Controllers
+{
+    public class ProdInfoController : IDisposable
+    {
+        private DatabaseContext dbCtx;
+
+        public ProdInfoController()
+        {
+            // Initialize database context
+            dbCtx = new DatabaseContext();
+        }
+
+        public void Dispose()
+        {
+            // Clear database context
+            dbCtx.Dispose();
+        }
+
+        public ProdInfoModel FindByNumDone(int num)
+        {
+            return dbCtx
+                .ProdInfo
+                .Where(x => x.NumDone == num)
+                .SingleOrDefault();
+        }
+
+        public List<ProdInfoModel> GetPaginated(int numStart, int numRecord)
+        {
+            // cehck numEnd
+            int numEnd = numStart - numRecord;
+            if (numEnd < 0)
+                numEnd = 0;
+            // retrieve
+            return dbCtx
+                .ProdInfo
+                .Where(x => x.NumDone <= numStart && x.NumDone >= numEnd)
+                .ToList();
+        }
+
+        public ProdInfoModel Create(short NumTarget, short NumDone, int TimeWarm, int TimeVent, int TimeVacuum, int TimeCycleGross, int TimeCycleNet, double MaterialTempEndWarm, double MaterialTempEndVent, double MoldTemp, double VacuumReadVal, double MouldEnergyOUT, double MouldEnergyIN)
+        {
+            // Create database machine model
+            ProdInfoModel prodData = new ProdInfoModel()
+            {
+                NumTarget = NumTarget,
+                NumDone = NumDone,
+                TimeWarm = TimeWarm,
+                TimeVent = TimeVent,
+                TimeVacuum = TimeVacuum,
+                TimeCycleGross = TimeCycleGross,
+                TimeCycleNet = TimeCycleNet,
+                MaterialTempEndWarm = MaterialTempEndWarm,
+                MaterialTempEndVent = MaterialTempEndVent,
+                MoldTemp = MoldTemp,
+                VacuumReadVal = VacuumReadVal,
+                MouldEnergyOUT = MouldEnergyOUT,
+                MouldEnergyIN = MouldEnergyIN
+            };
+            // Add to database
+            dbCtx.ProdInfo.Add(prodData);
+            // Commit changes
+            dbCtx.SaveChanges();
+
+            return prodData;
+        }
+
+        /// <summary>
+        /// Process table and keep only maxKeep most recent ones
+        /// </summary>
+        /// <param name="maxKeep"></param>
+        /// <returns></returns>
+        public bool PurgeOldest(int maxKeep)
+        {
+            bool answ = false;
+
+            // check if purge needed
+            int numRec = dbCtx.ProdInfo.Count();
+            if (numRec > maxKeep)
+            {
+                ProdInfoModel firstToDelete = (ProdInfoModel)(from p in dbCtx.ProdInfo
+                                                              orderby p.DtEvent descending
+                                                              select p).Skip(maxKeep).Take(1);
+
+                // call deletion
+                dbCtx
+                    .ProdInfo
+                    .RemoveRange(
+                        dbCtx
+                        .ProdInfo
+                        .Where(x => x.DtEvent <= firstToDelete.DtEvent)
+                    );
+
+                // save!
+                dbCtx.SaveChanges();
+
+            }
+            return answ;
+        }
+
+
+        //public void UpdateMachineName(int id, string name)
+        //{
+        //    // Find machine by id
+        //    MachineModel machine = FindById(id);
+        //    if (machine != null)
+        //    {
+        //        // Update machine name
+        //        machine.Model = name;
+        //        dbCtx.SaveChanges();
+        //    }
+        //}
+    }
+}