src/Chksum/chksum.cs

@@ -91,12 +91,8 @@ public class ChksumUtils {
 
     public void doTheThing() {
         using (var connection = new SqliteConnection("Data Source=" + DatabaseRoot + "chksum.db;Mode=ReadWrite")) {
-            if (getTotalFileCount() < 1) {
+            if (getTotalFileCount() >= 1) {
-                return;
-            }
-            connection.Open();
                 Dictionary<string, string> fileHashes = CalculateChecksums(indexFiles());
-            
                 foreach (var file in fileHashes) {
                     string absolutePathToFile = file.Key;
                     string fileName = Path.GetFileName(absolutePathToFile);
@@ -104,6 +100,8 @@ public class ChksumUtils {
                     string fileHash = file.Value;
                     
                     if (checkIfFileMovedAndUpdatePathToFile(fileHash, fileName, pathToFile) == false && checkIfFileAlreadyExistsInDatabase(fileHash, fileName) == false) {
+                        connection.Open();
+
                         var command = connection.CreateCommand();
                         command.CommandText =
                         @"
@@ -118,6 +116,7 @@ public class ChksumUtils {
                 }
             }
         }
+    }
 
     private bool checkIfFileAlreadyExistsInDatabase(string fileHash, string pathToFile) {
         string filehash = string.Empty;
@@ -185,9 +184,9 @@ public class ChksumUtils {
                 Console.WriteLine($"\tto  \t{pathtofile}\n");
                 wasMoved = true;
             }
-        }
             return wasMoved;
         }
+    }
 
     public void checkIfFileWasDeleted() {
         string pathToFile = string.Empty;
@@ -205,9 +204,7 @@ public class ChksumUtils {
                 while (reader.Read()) {
                     pathToFile = reader.GetString(0);
                     
-                    if (File.Exists(pathToFile)) {
+                    if (!File.Exists(pathToFile)) {
-                        continue;
-                    }
                         var deleteCommand = connection.CreateCommand();
                         deleteCommand.CommandText =
                         @"
@@ -223,6 +220,7 @@ public class ChksumUtils {
                 }
             }
         }
+    }
 
     private List<string> getFilehashesFromDatabase(string connectionString) {
         List<string> filehashesFromDatabase = new List<string>();