#352: make PS version 7 as a default for all new and updated scripts

Author: Andrei Salanovich

src/Dorc.ApiModel/PowerShellVersion.cs

@@ -23,20 +23,7 @@ public static string ToVersionString(this PowerShellVersion version)
             }
         }
 
-        public static PowerShellVersion FromVersionString(string versionString)
-        {
-            switch (versionString)
-            {
-                case "v5.1":
-                    return PowerShellVersion.V5_1;
-                case "v7":
-                    return PowerShellVersion.V7;
-                default:
-                    throw new ArgumentException($"Unknown PowerShell version: {versionString}", nameof(versionString));
-            }
-        }
-
-        public static PowerShellVersion? TryFromVersionString(string versionString)
+        public static PowerShellVersion? FromVersionString(string versionString)
         {
             if (string.IsNullOrEmpty(versionString))
                 return null;

src/Dorc.PersistentData/Sources/ManageProjectsPersistentSource.cs

@@ -311,7 +311,8 @@ public void CreateComponent(ComponentApiModel apiComponent, int projectId, int?
                             Name = apiComponent.ComponentName,
                             Path = apiComponent.ScriptPath,
                             NonProdOnly = apiComponent.NonProdOnly,
-                            IsPathJSON = IsScriptPathJson(apiComponent.ScriptPath)
+                            IsPathJSON = IsScriptPathJson(apiComponent.ScriptPath),
+                            PowerShellVersionNumber = PowerShellVersion.V7.ToVersionString()
                         };
 
                         component.Script = script;
@@ -370,7 +371,8 @@ public void UpdateComponent(ComponentApiModel apiComponent, int projectId, int?
                         Name = apiComponent.ComponentName,
                         Path = apiComponent.ScriptPath,
                         NonProdOnly = apiComponent.NonProdOnly,
-                        IsPathJSON = IsScriptPathJson(apiComponent.ScriptPath)
+                        IsPathJSON = IsScriptPathJson(apiComponent.ScriptPath),
+                        PowerShellVersionNumber = PowerShellVersion.V7.ToVersionString()
                     };
                     component.Script = script;
                 }

src/Dorc.PersistentData/Sources/ScriptsPersistentSource.cs

@@ -141,7 +141,7 @@ public bool UpdateScript(ScriptApiModel script, IPrincipal user)
                 foundScript.Path = script.Path;
                 foundScript.NonProdOnly = script.NonProdOnly;
                 foundScript.IsPathJSON = script.IsPathJSON;
-                foundScript.PowerShellVersionNumber = script.PowerShellVersionNumber;
+                foundScript.PowerShellVersionNumber = string.IsNullOrEmpty(script.PowerShellVersionNumber) ? PowerShellVersion.V7.ToVersionString() : script.PowerShellVersionNumber;
                 foreach (var scriptComponent in foundScript.Components)
                 {
                     scriptComponent.IsEnabled = script.IsEnabled;