Split tables for the stats (#6)

Reviewed-on: #6
Co-authored-by: sandre <perso@sebastienandre.com>
Co-committed-by: sandre <perso@sebastienandre.com>

Back/skydiveLogs-api.Infrastructure/StatsForLastYearByDzRepository.cs

@@ -0,0 +1,74 @@
+using LiteDB;
+using skydiveLogs_api.Domain;
+using skydiveLogs_api.DomainService.Repositories;
+using skydiveLogs_api.Infrastructure.Interfaces;
+using System.Collections.Generic;
+
+namespace skydiveLogs_api.Infrastructure
+{
+    public class StatsForLastYearByDzRepository : IStatsForLastYearByDzRepository
+    {
+        #region Public Constructors
+
+        public StatsForLastYearByDzRepository(IDataProvider dataProvider)
+        {
+            _dataProvider = dataProvider;
+            _col = _dataProvider.CollOfStatsForLastYearByDz;
+        }
+
+        #endregion Public Constructors
+
+        #region Public Methods
+
+        public int Add(IEnumerable<StatsForLastYearByDz> newStats)
+        {
+            int result = 0;
+
+            try
+            {
+                foreach (var newStat in newStats)
+                {
+                    var tmp = _col.Insert(newStats);
+                    result = tmp;
+                }
+            }
+            catch
+            {
+                result = 0;
+            }
+
+            return result;
+        }
+
+        public IEnumerable<StatsForLastYearByDz> GetAll(User user)
+        {
+            return _col.Include(x => x.User)
+                       .Query()
+                       .Where(j => j.User.Id == user.Id)
+                       .ToList();
+        }
+
+        public bool Update(IEnumerable<StatsForLastYearByDz> updatedStats, User user)
+        {
+            Delete(user);
+            var tmp = Add(updatedStats);
+
+            return tmp != 0;
+        }
+
+        public bool Delete(User user)
+        {
+            var tmp = _col.DeleteMany(s => s.User.Id == user.Id);
+            return tmp != 0;
+        }
+
+        #endregion Public Methods
+
+        #region Private Fields
+
+        private readonly ILiteCollection<StatsForLastYearByDz> _col;
+        private readonly IDataProvider _dataProvider;
+
+        #endregion Private Fields
+    }
+}