Backup / Restore funktioner infört för kommande uppdateringar

StockDAL/StockRepository.cs

@@ -64,6 +64,13 @@ namespace StockDAL
             return output;
         }
 
+        public void RemoveAllStocks()
+        {
+            using var context = new StockContext();
+            context.Stocks.RemoveRange(GetAllStocks());
+            context.SaveChanges();
+        }
+
         public void InsertMany(List<StockMember> stockMembers)
         {
             using var context = new StockContext();
@@ -71,5 +78,38 @@ namespace StockDAL
             context.SaveChanges();
         }
 
+        public void RestoreStockMembers(List<StockMember> stockMembers)
+        {
+            using var context = new StockContext();
+            using var transaction = context.Database.BeginTransaction();
+
+            try
+            {
+                var stocksToRemove = context.Stocks;
+                context.Stocks.RemoveRange(stocksToRemove);
+                var insertStocks = stockMembers.Select(o => new StockMember
+                {
+                    Id = 0,
+                    StockId = o.StockId,
+                    StockExtId = o.StockExtId,
+                    BuyDate = o.BuyDate,
+                    BuyValue = o.BuyValue,
+                    ActAmount = o.ActAmount,
+                    ActValue = o.ActValue,
+                    ActDate = o.ActDate,
+                    SoldValue = o.SoldValue,
+                    SoldDate = o.SoldDate,
+                    Comment = o.Comment,
+                    PostAmount = o.PostAmount
+                }).ToList();
+                context.Stocks.AddRange(insertStocks);
+                context.SaveChanges();
+                transaction.Commit();
+            }
+            catch (Exception ex)
+            {
+                throw new InvalidOperationException(ex.Message);
+            }
+        }
     }
 }

StockDal.Interface/IStockRepository.cs

@@ -12,6 +12,8 @@ namespace StockDAL.Interface
         IEnumerable<StockMember> GetAllRemainingStocks();
         IEnumerable<StockMember> GetAllStocks();
         void InsertMany(List<StockMember> stockMembers);
+        void RemoveAllStocks();
+        void RestoreStockMembers(List<StockMember> stockMembers);
         void SaveStockMember(StockMember stockMember);
         void UpdateActualForSell(int id, int sellAmount, decimal sellPrice, DateTime sellDate);
         void UpdateActualPrice(int id, decimal price);

StockInfo/frmInitial.Designer.cs

@@ -32,6 +32,9 @@ namespace StockInfo
             this.dataGridView = new System.Windows.Forms.DataGridView();
             this.lblTotalRecords = new System.Windows.Forms.Label();
             this.gB1 = new System.Windows.Forms.GroupBox();
+            this.chkEnableBackRes = new System.Windows.Forms.CheckBox();
+            this.btnRestoreShares = new System.Windows.Forms.Button();
+            this.btnBackupShares = new System.Windows.Forms.Button();
             this.btnReload = new System.Windows.Forms.Button();
             this.btnTestScrapFunction = new System.Windows.Forms.Button();
             this.lblStockRows = new System.Windows.Forms.Label();
@@ -41,6 +44,8 @@ namespace StockInfo
             this.btnStockSale = new System.Windows.Forms.Button();
             this.btnValueView = new System.Windows.Forms.Button();
             this.btnStockReg = new System.Windows.Forms.Button();
+            this.sfdSaver = new System.Windows.Forms.SaveFileDialog();
+            this.ofdOpener = new System.Windows.Forms.OpenFileDialog();
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).BeginInit();
             this.gB1.SuspendLayout();
             this.gbStockMgmnt.SuspendLayout();
@@ -55,13 +60,12 @@ namespace StockInfo
             this.dataGridView.Location = new System.Drawing.Point(12, 16);
             this.dataGridView.Name = "dataGridView";
             this.dataGridView.RowTemplate.Height = 25;
-            this.dataGridView.Size = new System.Drawing.Size(776, 363);
+            this.dataGridView.Size = new System.Drawing.Size(829, 363);
             this.dataGridView.TabIndex = 0;
             // 
             // lblTotalRecords
             // 
-            this.lblTotalRecords.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.lblTotalRecords.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.lblTotalRecords.AutoSize = true;
             this.lblTotalRecords.Location = new System.Drawing.Point(12, 385);
             this.lblTotalRecords.Name = "lblTotalRecords";
@@ -71,20 +75,53 @@ namespace StockInfo
             // 
             // gB1
             // 
-            this.gB1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.gB1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.gB1.Controls.Add(this.chkEnableBackRes);
+            this.gB1.Controls.Add(this.btnRestoreShares);
+            this.gB1.Controls.Add(this.btnBackupShares);
             this.gB1.Controls.Add(this.btnReload);
             this.gB1.Location = new System.Drawing.Point(157, 388);
             this.gB1.Name = "gB1";
-            this.gB1.Size = new System.Drawing.Size(248, 35);
+            this.gB1.Size = new System.Drawing.Size(264, 123);
             this.gB1.TabIndex = 3;
             this.gB1.TabStop = false;
+            this.gB1.Text = "Sharelist";
+            // 
+            // chkEnableBackRes
+            // 
+            this.chkEnableBackRes.AutoSize = true;
+            this.chkEnableBackRes.Location = new System.Drawing.Point(7, 54);
+            this.chkEnableBackRes.Name = "chkEnableBackRes";
+            this.chkEnableBackRes.Size = new System.Drawing.Size(144, 19);
+            this.chkEnableBackRes.TabIndex = 5;
+            this.chkEnableBackRes.Text = "Enable backup/restore";
+            this.chkEnableBackRes.UseVisualStyleBackColor = true;
+            this.chkEnableBackRes.CheckedChanged += new System.EventHandler(this.chkEnableBackRes_CheckedChanged);
+            // 
+            // btnRestoreShares
+            // 
+            this.btnRestoreShares.Location = new System.Drawing.Point(131, 84);
+            this.btnRestoreShares.Name = "btnRestoreShares";
+            this.btnRestoreShares.Size = new System.Drawing.Size(118, 23);
+            this.btnRestoreShares.TabIndex = 4;
+            this.btnRestoreShares.Text = "Restore Share data";
+            this.btnRestoreShares.UseVisualStyleBackColor = true;
+            this.btnRestoreShares.Click += new System.EventHandler(this.btnRestoreShares_Click);
+            // 
+            // btnBackupShares
+            // 
+            this.btnBackupShares.Location = new System.Drawing.Point(7, 84);
+            this.btnBackupShares.Name = "btnBackupShares";
+            this.btnBackupShares.Size = new System.Drawing.Size(118, 23);
+            this.btnBackupShares.TabIndex = 3;
+            this.btnBackupShares.Text = "Backup Share data";
+            this.btnBackupShares.UseVisualStyleBackColor = true;
+            this.btnBackupShares.Click += new System.EventHandler(this.btnBackupShares_Click);
             // 
             // btnReload
             // 
-            this.btnReload.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.btnReload.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnReload.Location = new System.Drawing.Point(6, 22);
-            this.btnReload.Location = new System.Drawing.Point(0, 9);
             this.btnReload.Name = "btnReload";
             this.btnReload.Size = new System.Drawing.Size(112, 23);
             this.btnReload.TabIndex = 2;
@@ -94,9 +131,8 @@ namespace StockInfo
             // 
             // btnTestScrapFunction
             // 
-            this.btnTestScrapFunction.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.btnTestScrapFunction.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnTestScrapFunction.Location = new System.Drawing.Point(12, 439);
-            this.btnTestScrapFunction.Location = new System.Drawing.Point(12, 429);
             this.btnTestScrapFunction.Name = "btnTestScrapFunction";
             this.btnTestScrapFunction.Size = new System.Drawing.Size(75, 23);
             this.btnTestScrapFunction.TabIndex = 4;
@@ -115,11 +151,10 @@ namespace StockInfo
             // 
             // button1
             // 
-            this.button1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.button1.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.button1.Location = new System.Drawing.Point(12, 410);
-            this.button1.Location = new System.Drawing.Point(157, 429);
             this.button1.Name = "button1";
-            this.button1.Size = new System.Drawing.Size(112, 23);
+            this.button1.Size = new System.Drawing.Size(75, 23);
             this.button1.TabIndex = 6;
             this.button1.Text = "ReLoad";
             this.button1.UseVisualStyleBackColor = true;
@@ -127,10 +162,9 @@ namespace StockInfo
             // 
             // chbShowBrowser
             // 
-            this.chbShowBrowser.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.chbShowBrowser.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.chbShowBrowser.AutoSize = true;
-            this.chbShowBrowser.Location = new System.Drawing.Point(12, 455);
+            this.chbShowBrowser.Location = new System.Drawing.Point(12, 474);
             this.chbShowBrowser.Name = "chbShowBrowser";
             this.chbShowBrowser.Size = new System.Drawing.Size(100, 22);
             this.chbShowBrowser.TabIndex = 7;
@@ -140,22 +174,21 @@ namespace StockInfo
             // 
             // gbStockMgmnt
             // 
-            this.gbStockMgmnt.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.gbStockMgmnt.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
             this.gbStockMgmnt.Controls.Add(this.btnStockSale);
             this.gbStockMgmnt.Controls.Add(this.btnValueView);
             this.gbStockMgmnt.Controls.Add(this.btnStockReg);
-            this.gbStockMgmnt.Location = new System.Drawing.Point(411, 388);
+            this.gbStockMgmnt.Location = new System.Drawing.Point(427, 388);
             this.gbStockMgmnt.Name = "gbStockMgmnt";
             this.gbStockMgmnt.Size = new System.Drawing.Size(257, 123);
             this.gbStockMgmnt.TabIndex = 8;
             this.gbStockMgmnt.TabStop = false;
+            this.gbStockMgmnt.Text = "Working";
             // 
             // btnStockSale
             // 
-            this.btnStockSale.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.btnStockSale.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnStockSale.Location = new System.Drawing.Point(108, 22);
-            this.btnStockSale.Location = new System.Drawing.Point(108, 9);
             this.btnStockSale.Name = "btnStockSale";
             this.btnStockSale.Size = new System.Drawing.Size(96, 23);
             this.btnStockSale.TabIndex = 2;
@@ -165,9 +198,8 @@ namespace StockInfo
             // 
             // btnValueView
             // 
-            this.btnValueView.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.btnValueView.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnValueView.Location = new System.Drawing.Point(7, 51);
-            this.btnValueView.Location = new System.Drawing.Point(7, 39);
             this.btnValueView.Name = "btnValueView";
             this.btnValueView.Size = new System.Drawing.Size(95, 23);
             this.btnValueView.TabIndex = 1;
@@ -177,9 +209,8 @@ namespace StockInfo
             // 
             // btnStockReg
             // 
-            this.btnStockReg.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left) 
+            this.btnStockReg.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
-            | System.Windows.Forms.AnchorStyles.Right)));
+            this.btnStockReg.Location = new System.Drawing.Point(6, 22);
-            this.btnStockReg.Location = new System.Drawing.Point(6, 9);
             this.btnStockReg.Name = "btnStockReg";
             this.btnStockReg.Size = new System.Drawing.Size(96, 23);
             this.btnStockReg.TabIndex = 0;
@@ -187,11 +218,15 @@ namespace StockInfo
             this.btnStockReg.UseVisualStyleBackColor = true;
             this.btnStockReg.Click += new System.EventHandler(this.btnStockReg_Click);
             // 
+            // ofdOpener
+            // 
+            this.ofdOpener.FileName = "openFileDialog1";
+            // 
             // frmInitial
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 520);
+            this.ClientSize = new System.Drawing.Size(853, 520);
             this.Controls.Add(this.gbStockMgmnt);
             this.Controls.Add(this.chbShowBrowser);
             this.Controls.Add(this.button1);
@@ -208,6 +243,7 @@ namespace StockInfo
             this.Load += new System.EventHandler(this.Form1_Load);
             ((System.ComponentModel.ISupportInitialize)(this.dataGridView)).EndInit();
             this.gB1.ResumeLayout(false);
+            this.gB1.PerformLayout();
             this.gbStockMgmnt.ResumeLayout(false);
             this.ResumeLayout(false);
             this.PerformLayout();
@@ -228,6 +264,11 @@ namespace StockInfo
         private System.Windows.Forms.Button btnStockReg;
         private System.Windows.Forms.Button btnValueView;
         private System.Windows.Forms.Button btnStockSale;
+        private System.Windows.Forms.CheckBox chkEnableBackRes;
+        private System.Windows.Forms.Button btnRestoreShares;
+        private System.Windows.Forms.Button btnBackupShares;
+        private System.Windows.Forms.SaveFileDialog sfdSaver;
+        private System.Windows.Forms.OpenFileDialog ofdOpener;
     }
 }
 

StockInfo/frmInitial.cs

@@ -10,6 +10,8 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using System.Text.Json;
+using System.IO;
 
 namespace StockInfo
 {
@@ -32,6 +34,8 @@ namespace StockInfo
         private void Form1_Load(object sender, EventArgs e)
         {
             ReloadData();
+            btnRestoreShares.Enabled = false;
+            btnBackupShares.Enabled = false;
         }
 
         private void ReloadData()
@@ -101,5 +105,47 @@ namespace StockInfo
 
             ReloadData();
         }
+
+        private void chkEnableBackRes_CheckedChanged(object sender, EventArgs e)
+        {
+            if (chkEnableBackRes.Checked)
+            {
+                btnRestoreShares.Enabled = true;
+                btnBackupShares.Enabled = true;
+            }
+            else
+            {
+                btnRestoreShares.Enabled = false;
+                btnBackupShares.Enabled = false;
+            }
+        }
+
+        private void btnBackupShares_Click(object sender, EventArgs e)
+        {
+            var stockList = _stockRepository.GetAllStocks();
+            var jsonStr = JsonSerializer.Serialize(stockList);
+            sfdSaver.Title = "Backup your sharedata";
+            sfdSaver.Filter = "Backup file (.json)|*.json";
+            sfdSaver.FileName = $"StockBackup{DateTime.Now.ToFileTime()}";
+
+            if (sfdSaver.ShowDialog() == DialogResult.OK)
+            {
+                File.WriteAllText(sfdSaver.FileName, jsonStr);
+            }
+        }
+
+        private void btnRestoreShares_Click(object sender, EventArgs e)
+        {
+            ofdOpener.Title = "Restore your share data";
+            ofdOpener.Filter = "Restore file (.json)|*.json";
+            ofdOpener.CheckFileExists = true;
+            if (ofdOpener.ShowDialog() == DialogResult.OK)
+            {
+                var jsonStr = File.ReadAllText(ofdOpener.FileName);
+                var stockList = JsonSerializer.Deserialize<List<StockMember>>(jsonStr);
+
+                _stockRepository.RestoreStockMembers(stockList);
+            };
+        }
     }
 }

StockInfo/frmInitial.resx

@@ -57,4 +57,7 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="$this.TrayHeight" type="System.Int32, System.Private.CoreLib, Version=5.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e">
+    <value>27</value>
+  </metadata>
 </root>