Cosmetic/UI: verschönern vom UI

Analog zu: Diplomarbeit-Absolventenverein/Module.EventRegistration#22

Client/Modules/SZUAbsolventenverein.Module.AdminMassMailing/Edit.razor

@@ -2,7 +2,7 @@
 @using SZUAbsolventenverein.Module.AdminModules.Services
 @using SZUAbsolventenverein.Module.AdminModules.Models
 
-@namespace SZUAbsolventenverein.Module.AdminModules
+@namespace SZUAbsolventenverein.Module.AdminMassMailing
 @inherits ModuleBase
 @inject IAdminModulesService AdminModulesService
 @inject NavigationManager NavigationManager

Client/Modules/SZUAbsolventenverein.Module.AdminMassMailing/Index.razor

@@ -1,7 +1,7 @@
 @using SZUAbsolventenverein.Module.AdminModules.Services
 @using SZUAbsolventenverein.Module.AdminModules.Models
 
-@namespace SZUAbsolventenverein.Module.AdminModules
+@namespace SZUAbsolventenverein.Module.AdminMassMailing
 @inherits ModuleBase
 @inject IAdminModulesService AdminModulesService
 @inject NavigationManager NavigationManager

Client/Modules/SZUAbsolventenverein.Module.AdminMassMailing/ModuleInfo.cs

@@ -0,0 +1,19 @@
+using Oqtane.Models;
+using Oqtane.Modules;
+
+namespace SZUAbsolventenverein.Module.AdminMassMailing
+{
+    public class ModuleInfo : IModule
+    {
+        public ModuleDefinition ModuleDefinition => new ModuleDefinition
+        {
+            Name = "AdminMassMailing",
+            Description = "Mass Mailing Tool",
+            Version = "1.0.7",
+            ServerManagerType = "SZUAbsolventenverein.Module.AdminModules.Manager.AdminModulesManager, SZUAbsolventenverein.Module.AdminModules.Server.Oqtane",
+            ReleaseVersions = "1.0.0,1.0.1,1.0.2,1.0.3,1.0.4,1.0.5,1.0.6,1.0.7",
+            Dependencies = "SZUAbsolventenverein.Module.AdminModules.Shared.Oqtane",
+            PackageName = "SZUAbsolventenverein.Module.AdminMassMailing" 
+        };
+    }
+}

Client/Modules/SZUAbsolventenverein.Module.AdminMassMailing/Send.razor

@@ -3,7 +3,7 @@
 @using SZUAbsolventenverein.Module.AdminModules.Models
 @using Microsoft.AspNetCore.Components.Forms;
 
-@namespace SZUAbsolventenverein.Module.AdminModules
+@namespace SZUAbsolventenverein.Module.AdminMassMailing
 @inherits ModuleBase
 @inject IAdminModulesService AdminModulesService
 @inject NavigationManager NavigationManager
@@ -11,12 +11,6 @@
 
 <form @ref="form" class="@(validated ? " was-validated" : "needs-validation" )" novalidate>
     <div class="container">
-        <div class="row mb-1 align-items-center">
-            <Label Class="col-sm-3" For="name" HelpText="Enter a name" ResourceKey="Name">Name: </Label>
-            <div class="col-sm-9">
-                <input id="name" class="form-control" @bind="@_name" required />
-            </div>
-        </div>
         <div class="row mb-1 align-items-center">
             <Label Class="col-sm-3" For="role" HelpText="Select a role" ResourceKey="Role">Role: </Label>
             <div class="col-sm-9">
@@ -40,10 +34,17 @@
         }
     </div>
     <p></p>
-    <button type="button" class="btn btn-success" @onclick="Save">@Localizer["Save"]</button>
+    @if(userCount != null)
+    {
+        <ActionDialog Header="@(userCount != null ? userCount + " Nachrichten versenden" : "-")"
+            Message="Are You Sure You Wish To Send this Mass Notification?"
+            Action="SendConfirm"
+            Security="SecurityAccessLevel.Edit"
+            Class="btn btn-success"
+            OnClick="@(async () => await Save())"
+            ResourceKey="SendConfirm" />
+    }
     <NavLink class="btn btn-secondary" href="@NavigateUrl()">@Localizer["Cancel"]</NavLink>
-    <br /><br />
-    <AuditInfo CreatedBy="@_createdby" CreatedOn="@_createdon" ModifiedBy="@_modifiedby" ModifiedOn="@_modifiedon"></AuditInfo>
 </form>
 
 @code {
@@ -77,13 +78,7 @@
     private bool validated = false;
 
     private int _id;
-    private string _name;
-    private string _richText;
-    private string _createdby;
-    private DateTime _createdon;
-    private string _modifiedby;
-    private DateTime _modifiedon;
-
+    
     private async void RefetchUserCount()
     {
         EmailFields ef = new EmailFields();
@@ -103,16 +98,6 @@
             if (PageState.Action == "Send")
             {
                 _id = Int32.Parse(PageState.QueryString["id"]);
-                AdminModules AdminModules = await AdminModulesService.GetAdminModulesAsync(_id, ModuleState.ModuleId);
-                if (AdminModules != null)
-                {
-                    _name = AdminModules.Name;
-                    _richText = AdminModules.Content;
-                    _createdby = AdminModules.CreatedBy;
-                    _createdon = AdminModules.CreatedOn;
-                    _modifiedby = AdminModules.ModifiedBy;
-                    _modifiedon = AdminModules.ModifiedOn;
-                }
                 roles = await AdminModulesService.GetRoles(ModuleState.ModuleId);
             }
         }

Client/Modules/SZUAbsolventenverein.Module.AdminMassMailing/Settings.razor

@@ -1,4 +1,4 @@
-@namespace SZUAbsolventenverein.Module.AdminModules
+@namespace SZUAbsolventenverein.Module.AdminMassMailing
 @inherits ModuleBase
 @inject ISettingService SettingService
 @inject IStringLocalizer<Settings> Localizer

Client/Modules/SZUAbsolventenverein.Module.AdminSettings/Index.razor

@@ -0,0 +1,64 @@
+@using SZUAbsolventenverein.Module.AdminSettings.Services
+@using SZUAbsolventenverein.Module.AdminModules.Models
+
+@namespace SZUAbsolventenverein.Module.AdminSettings
+@inherits ModuleBase
+@inject IAdminSettingsService AdminSettingsService
+@inject NavigationManager NavigationManager
+@inject IStringLocalizer<Index> Localizer
+
+@if (_AdminSetting == null)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <div class="container">
+        <div class="row mb-1 align-items-center">
+            <Label Class="col-sm-3" For="tokenLifetime" HelpText="Gib die Lebenszeit von Tokens in Tagen an" ResourceKey="TokenLifetime">TokenLifetime: </Label>
+            <div class="col-sm-9">
+                <Microsoft.AspNetCore.Components.Forms.InputNumber @bind-Value="_AdminSetting.TokenLifetime" class="form-control" id="tokenLifetime" />
+            </div>
+        </div>
+    </div>
+    <button class="btn btn-primary" type="button" @onclick="Save">Save</button>
+}
+
+@code {
+    public override List<Resource> Resources => new List<Resource>()
+    {
+        new Stylesheet("_content/SZUAbsolventenverein.Module.AdminModules/Module.css"),
+        new Script("_content/SZUAbsolventenverein.Module.AdminModules/Module.js")
+    };
+
+    private AdminSetting _AdminSetting;
+
+    protected override async Task OnInitializedAsync()
+    {
+        try
+        {
+            _AdminSetting = await AdminSettingsService.GetAdminSettingsAsync(ModuleState.ModuleId);
+        }
+        catch (Exception ex)
+        {
+            await logger.LogError(ex, "Error Loading AdminSettings {Error}", ex.Message);
+            AddModuleMessage(Localizer["Message.LoadError"], MessageType.Error);
+        }
+    }
+
+    private async Task Save()
+    {
+        Console.WriteLine("Saving!!!!");
+        try
+        {
+            AddModuleMessage("Saved", MessageType.Success);
+            await AdminSettingsService.SetAdminSettingsAsync(_AdminSetting);
+            AddModuleMessage("Saved", MessageType.Success);
+        } 
+        catch (Exception ex)
+        {
+            await logger.LogError(ex, "Error Saving AdminSettings {Error}", ex.Message);
+            AddModuleMessage(Localizer["Message.LoadError"], MessageType.Error);
+        }
+    }
+}

Client/Modules/SZUAbsolventenverein.Module.AdminSettings/ModuleInfo.cs

@@ -1,19 +1,19 @@
 using Oqtane.Models;
 using Oqtane.Modules;
 
-namespace SZUAbsolventenverein.Module.AdminModules
+namespace SZUAbsolventenverein.Module.AdminSettings
 {
     public class ModuleInfo : IModule
     {
         public ModuleDefinition ModuleDefinition => new ModuleDefinition
         {
-            Name = "AdminModules",
-            Description = "Admin Tools",
-            Version = "1.0.2",
+            Name = "Admin - Settings",
+            Description = "Einstellungen in Oqtane",
+            Version = "1.0.0",
             ServerManagerType = "SZUAbsolventenverein.Module.AdminModules.Manager.AdminModulesManager, SZUAbsolventenverein.Module.AdminModules.Server.Oqtane",
-            ReleaseVersions = "1.0.0,1.0.1,1.0.2",
+            ReleaseVersions = "1.0.0",
             Dependencies = "SZUAbsolventenverein.Module.AdminModules.Shared.Oqtane",
-            PackageName = "SZUAbsolventenverein.Module.AdminModules" 
+            PackageName = "SZUAbsolventenverein.Module.AdminSettings"
         };
     }
 }

Client/Modules/SZUAbsolventenverein.Module.AdminSettings/Settings.razor

@@ -0,0 +1,47 @@
+@namespace SZUAbsolventenverein.Module.AdminSettings
+@inherits ModuleBase
+@inject ISettingService SettingService
+@inject IStringLocalizer<Settings> Localizer
+
+<div class="container">
+    <div class="row mb-1 align-items-center">
+        <Label Class="col-sm-3" For="value" HelpText="Enter a value" ResourceKey="SettingName" ResourceType="@resourceType">Name: </Label>
+            <div class="col-sm-9">
+                <input id="value" type="text" class="form-control" @bind="@_value" />
+            </div>
+    </div>
+</div>
+
+@code {
+    private string resourceType = "SZUAbsolventenverein.Module.AdminSettings.Settings, SZUAbsolventenverein.Module.AdminSettings.Client.Oqtane"; // for localization
+    public override string Title => "Admin - Settings Settings";
+
+    string _value;
+
+    protected override async Task OnInitializedAsync()
+    {
+        try
+        {
+            Dictionary<string, string> settings = await SettingService.GetModuleSettingsAsync(ModuleState.ModuleId);
+            _value = SettingService.GetSetting(settings, "SettingName", "");
+        }
+        catch (Exception ex)
+        {
+            AddModuleMessage(ex.Message, MessageType.Error);
+        }
+    }
+
+    public async Task UpdateSettings()
+    {
+        try
+        {
+            Dictionary<string, string> settings = await SettingService.GetModuleSettingsAsync(ModuleState.ModuleId);
+            SettingService.SetSetting(settings, "SettingName", _value);
+            await SettingService.UpdateModuleSettingsAsync(settings, ModuleState.ModuleId);
+        }
+        catch (Exception ex)
+        {
+            AddModuleMessage(ex.Message, MessageType.Error);
+        }
+    }
+}

Client/SZUAbsolventenverein.Module.AdminModules.Client.csproj

@@ -13,11 +13,11 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.8" />
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="9.0.8" />
-    <PackageReference Include="Microsoft.Extensions.Localization" Version="9.0.8" />
-    <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.8" />
-    <PackageReference Include="System.Net.Http.Json" Version="9.0.8" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly" Version="9.0.9" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Authentication" Version="9.0.9" />
+    <PackageReference Include="Microsoft.Extensions.Localization" Version="9.0.9" />
+    <PackageReference Include="Microsoft.Extensions.Http" Version="9.0.9" />
+    <PackageReference Include="System.Net.Http.Json" Version="9.0.9" />
   </ItemGroup>
 
   <ItemGroup>

Client/Services/AdminSettingsService.cs

@@ -0,0 +1,37 @@
+using Oqtane.Models;
+using Oqtane.Services;
+using Oqtane.Shared;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Reflection;
+using System.Threading.Tasks;
+using SZUAbsolventenverein.Module.AdminModules.Models;
+
+namespace SZUAbsolventenverein.Module.AdminSettings.Services
+{
+    public interface IAdminSettingsService 
+    {
+        Task<AdminSetting> GetAdminSettingsAsync(int ModuleId);
+
+        Task<AdminSetting> SetAdminSettingsAsync(AdminSetting AdminSettings);
+    }
+
+    public class AdminSettingsService : ServiceBase, IAdminSettingsService
+    {
+        public AdminSettingsService(HttpClient http, SiteState siteState) : base(http, siteState) { }
+
+        private string Apiurl => CreateApiUrl("AdminSettings");
+
+        public async Task<AdminSetting> GetAdminSettingsAsync(int ModuleId)
+        {
+            return await GetJsonAsync<AdminSetting>(CreateAuthorizationPolicyUrl($"{Apiurl}?moduleid={ModuleId}", EntityNames.Module, ModuleId), null);
+        }
+
+        public async Task<AdminSetting> SetAdminSettingsAsync(AdminSetting AdminSettings)
+        {
+            return await PostJsonAsync<AdminSetting>(CreateAuthorizationPolicyUrl($"{Apiurl}", EntityNames.Module, AdminSettings.ModuleId), AdminSettings);
+        }
+    }
+}

Client/Startup/ClientStartup.cs

@@ -2,6 +2,7 @@ using Microsoft.Extensions.DependencyInjection;
 using System.Linq;
 using Oqtane.Services;
 using SZUAbsolventenverein.Module.AdminModules.Services;
+using SZUAbsolventenverein.Module.AdminSettings.Services;
 
 namespace SZUAbsolventenverein.Module.AdminModules.Startup
 {
@@ -13,6 +14,10 @@ namespace SZUAbsolventenverein.Module.AdminModules.Startup
             {
                 services.AddScoped<IAdminModulesService, AdminModulesService>();
             }
+            if (!services.Any(s => s.ServiceType == typeof(IAdminSettingsService)))
+            {
+                services.AddScoped<IAdminSettingsService, AdminSettingsService>();
+            }
         }
     }
 }

Package/SZUAbsolventenverein.Module.AdminModules.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
     <metadata>
         <id>$projectname$</id>
-        <version>1.0.2</version>
+        <version>1.0.6</version>
         <authors>SZUAbsolventenverein</authors>
         <owners>SZUAbsolventenverein</owners>
         <title>AdminModules</title>

Package/debug.sh

@@ -3,10 +3,10 @@
 TargetFramework=$1
 ProjectName=$2
 
-cp -f "../Client/bin/Debug/$TargetFramework/$ProjectName$.Client.Oqtane.dll" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
-cp -f "../Client/bin/Debug/$TargetFramework/$ProjectName$.Client.Oqtane.pdb" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
-cp -f "../Server/bin/Debug/$TargetFramework/$ProjectName$.Server.Oqtane.dll" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
-cp -f "../Server/bin/Debug/$TargetFramework/$ProjectName$.Server.Oqtane.pdb" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
-cp -f "../Shared/bin/Debug/$TargetFramework/$ProjectName$.Shared.Oqtane.dll" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
-cp -f "../Shared/bin/Debug/$TargetFramework/$ProjectName$.Shared.Oqtane.pdb" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
-cp -rf "../Server/wwwroot/"* "../../oqtane.framework/Oqtane.Server/wwwroot/_content/%ProjectName%/"
+cp -f "../Client/bin/Debug/$TargetFramework/$ProjectName.Client.Oqtane.dll" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
+cp -f "../Client/bin/Debug/$TargetFramework/$ProjectName.Client.Oqtane.pdb" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
+cp -f "../Server/bin/Debug/$TargetFramework/$ProjectName.Server.Oqtane.dll" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
+cp -f "../Server/bin/Debug/$TargetFramework/$ProjectName.Server.Oqtane.pdb" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
+cp -f "../Shared/bin/Debug/$TargetFramework/$ProjectName.Shared.Oqtane.dll" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
+cp -f "../Shared/bin/Debug/$TargetFramework/$ProjectName.Shared.Oqtane.pdb" "../../oqtane.framework/Oqtane.Server/bin/Debug/$TargetFramework/"
+cp -rf "../Server/wwwroot/"* "../../oqtane.framework/Oqtane.Server/wwwroot/"

Server/Manager/AdminModulesManager.cs

@@ -16,11 +16,13 @@ namespace SZUAbsolventenverein.Module.AdminModules.Manager
     public class AdminModulesManager : MigratableModuleBase, IInstallable, IPortable, ISearchable
     {
         private readonly IAdminModulesRepository _AdminModulesRepository;
+        private readonly IAdminSettingsRepository _AdminSettingsRepository;
         private readonly IDBContextDependencies _DBContextDependencies;
 
-        public AdminModulesManager(IAdminModulesRepository AdminModulesRepository, IDBContextDependencies DBContextDependencies)
+        public AdminModulesManager(IAdminModulesRepository AdminModulesRepository, IAdminSettingsRepository AdminSettingsRepository, IDBContextDependencies DBContextDependencies)
         {
             _AdminModulesRepository = AdminModulesRepository;
+            _AdminSettingsRepository = AdminSettingsRepository;
             _DBContextDependencies = DBContextDependencies;
         }
 

Server/Migrations/01000000_InitializeModule.cs

@@ -17,13 +17,13 @@ namespace SZUAbsolventenverein.Module.AdminModules.Migrations
 
         protected override void Up(MigrationBuilder migrationBuilder)
         {
-            var entityBuilder = new AdminModulesEntityBuilder(migrationBuilder, ActiveDatabase);
-            entityBuilder.Create();
+            var massMailingTemplateEntityBuilder = new MassMailingTemplateEntityBuilder(migrationBuilder, ActiveDatabase);
+            massMailingTemplateEntityBuilder.Create();
         }
 
         protected override void Down(MigrationBuilder migrationBuilder)
         {
-            var entityBuilder = new AdminModulesEntityBuilder(migrationBuilder, ActiveDatabase);
+            var entityBuilder = new MassMailingTemplateEntityBuilder(migrationBuilder, ActiveDatabase);
             entityBuilder.Drop();
         }
     }

Server/Migrations/EntityBuilders/MassMailingTemplateEntityBuilder.cs

@@ -7,20 +7,20 @@ using Oqtane.Migrations.EntityBuilders;
 
 namespace SZUAbsolventenverein.Module.AdminModules.Migrations.EntityBuilders
 {
-    public class AdminModulesEntityBuilder : AuditableBaseEntityBuilder<AdminModulesEntityBuilder>
+    public class MassMailingTemplateEntityBuilder : AuditableBaseEntityBuilder<MassMailingTemplateEntityBuilder>
     {
         private const string _entityTableName = "SZUAbsolventenvereinAdminModules";
-        private readonly PrimaryKey<AdminModulesEntityBuilder> _primaryKey = new("PK_SZUAbsolventenvereinAdminModules", x => x.AdminModulesId);
-        private readonly ForeignKey<AdminModulesEntityBuilder> _moduleForeignKey = new("FK_SZUAbsolventenvereinAdminModules_Module", x => x.ModuleId, "Module", "ModuleId", ReferentialAction.Cascade);
+        private readonly PrimaryKey<MassMailingTemplateEntityBuilder> _primaryKey = new("PK_SZUAbsolventenvereinAdminModules", x => x.AdminModulesId);
+        private readonly ForeignKey<MassMailingTemplateEntityBuilder> _moduleForeignKey = new("FK_SZUAbsolventenvereinAdminModules_Module", x => x.ModuleId, "Module", "ModuleId", ReferentialAction.Cascade);
 
-        public AdminModulesEntityBuilder(MigrationBuilder migrationBuilder, IDatabase database) : base(migrationBuilder, database)
+        public MassMailingTemplateEntityBuilder(MigrationBuilder migrationBuilder, IDatabase database) : base(migrationBuilder, database)
         {
             EntityTableName = _entityTableName;
             PrimaryKey = _primaryKey;
             ForeignKeys.Add(_moduleForeignKey);
         }
 
-        protected override AdminModulesEntityBuilder BuildTable(ColumnsBuilder table)
+        protected override MassMailingTemplateEntityBuilder BuildTable(ColumnsBuilder table)
         {
             AdminModulesId = AddAutoIncrementColumn(table,"AdminModulesId");
             ModuleId = AddIntegerColumn(table,"ModuleId");

Server/Repository/AdminSettingsRepository.cs

@@ -0,0 +1,91 @@
+using Microsoft.EntityFrameworkCore;
+using System.Linq;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.CompilerServices;
+using System.Text.Json;
+using SZUAbsolventenverein.Module.AdminModules.Models;
+using Oqtane.Modules;
+
+namespace SZUAbsolventenverein.Module.AdminModules.Repository
+{
+    /// <summary>
+    /// Repository to manage admin settings in the database.
+    /// </summary>
+    public interface IAdminSettingsRepository
+    {
+        /// <summary>
+        /// Retrieves the administrative settings entry from the Database.
+        /// </summary>
+        /// <returns>An <see cref="Models.AdminSetting"/> object containing the settings for the specified module. Returns <see
+        /// langword="null"/> if the module is not found.</returns>
+        Models.AdminSetting GetAdminSetting();
+
+        /// <summary>
+        /// Updates the administrative settings with the specified values.
+        /// </summary>
+        /// <param name="adminSetting">The new administrative settings to apply. Cannot be null.</param>
+        /// <returns>The updated <see cref="Models.AdminSetting"/> object reflecting the applied changes.</returns>
+        Models.AdminSetting SetAdminSettings(Models.AdminSetting adminSetting);
+    }
+
+    /// <summary>
+    /// Implementation of the <see cref="IAdminSettingsRepository"/> interface for managing admin settings in the database.
+    /// </summary>
+    public class AdminSettingsRepository : IAdminSettingsRepository, ITransientService
+    {
+        public AdminSettingsRepository()
+        {
+        }
+
+        public AdminSetting GetAdminSetting()
+        {
+            return AdminSettingsExtensions.LoadSettings();
+        }
+
+        public AdminSetting SetAdminSettings(AdminSetting adminSetting)
+        {
+            return adminSetting.SaveChanges();
+        }
+    }
+    
+    /// <summary>
+    /// Extension methods for saving and loading admin settings to/from a JSON file.
+    /// </summary>
+    public static class AdminSettingsExtensions
+    {
+        /// <summary>
+        /// Path to the JSON file where admin settings are stored.
+        /// </summary>
+        private static string path = "AdminSettings.json";
+        
+        /// <summary>
+        /// Saves the adminSettingsObject to a JSON file.
+        /// </summary>
+        /// <param name="adminSetting">Settings to save</param>
+        /// <returns>The same AdminSettings object for chaining of Operations</returns>
+        public static AdminSetting SaveChanges(this AdminSetting adminSetting)
+        {
+            string res = JsonSerializer.Serialize(adminSetting);
+
+            File.WriteAllText(path, res);
+            
+            return adminSetting;
+        }
+        
+        /// <summary>
+        /// Loads the admin settings from the JSON file. If the file does not exist, returns a new AdminSetting object with default (0) values.
+        /// </summary>
+        /// <returns></returns>
+        public static AdminSetting LoadSettings()
+        {
+            if (File.Exists(path))
+            {
+                string json = File.ReadAllText(path);
+                return JsonSerializer.Deserialize<AdminSetting>(json);
+            }
+            
+            return new AdminSetting();
+        }
+    }
+}

Server/SZUAbsolventenverein.Module.AdminModules.Server.csproj

@@ -19,10 +19,10 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="9.0.8" />
-    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="9.0.8" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.8" />
-    <PackageReference Include="Microsoft.Extensions.Localization" Version="9.0.8" />
+    <PackageReference Include="Microsoft.AspNetCore.Components.WebAssembly.Server" Version="9.0.9" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="9.0.9" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="9.0.9" />
+    <PackageReference Include="Microsoft.Extensions.Localization" Version="9.0.9" />
   </ItemGroup>
 
   <ItemGroup>

Server/Services/AdminModulesService.cs

@@ -168,8 +168,8 @@ namespace SZUAbsolventenverein.Module.AdminModules.Services
                     User user = _userRepository.GetUser(userid);
                     IdentityUser identityuser = await _identityUserManager.FindByNameAsync(user.Username);
                     string body = template.Content;
-
-                    // Fields bef<EFBFBD>llen.
+                    
+                    // Fields befüllen.
                     string token = await _identityUserManager.GeneratePasswordResetTokenAsync(identityuser);
                     string url = _alias.Protocol + _alias.Name + "/reset?name=" + user.Username + "&token=" + WebUtility.UrlEncode(token);
 

Server/Services/AdminSettingsService.cs

@@ -0,0 +1,77 @@
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Identity;
+using Oqtane.Enums;
+using Oqtane.Extensions;
+using Oqtane.Infrastructure;
+using Oqtane.Models;
+using Oqtane.Repository;
+using Oqtane.Security;
+using Oqtane.Shared;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net;
+using System.Reflection;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using SZUAbsolventenverein.Module.AdminModules.Models;
+using SZUAbsolventenverein.Module.AdminModules.Repository;
+using SZUAbsolventenverein.Module.AdminSettings.Services;
+
+namespace SZUAbsolventenverein.Module.AdminModules.Services
+{
+    public class ServerAdminSettingsService : IAdminSettingsService
+    {
+        private readonly IAdminSettingsRepository _AdminSettingsRepository;
+        private readonly UserManager<IdentityUser> _identityUserManager;
+        private readonly IUserPermissions _userPermissions;
+        private readonly IRoleRepository _roleRepository;
+        private readonly IUserRepository _userRepository;
+        private readonly IUserRoleRepository _userRoleRepository;
+        private readonly INotificationRepository _notifications;
+        private readonly ILogManager _logger;
+        private readonly IHttpContextAccessor _accessor;
+        private readonly Alias _alias;
+
+        public ServerAdminSettingsService(IAdminSettingsRepository AdminSettingsRepository, UserManager<IdentityUser> identityUserManager, INotificationRepository notifications, IUserPermissions userPermissions, IRoleRepository roleRepository, IUserRepository userRepository, IUserRoleRepository userRoleRepository, ITenantManager tenantManager, ILogManager logger, IHttpContextAccessor accessor)
+        {
+            _AdminSettingsRepository = AdminSettingsRepository;
+            _identityUserManager = identityUserManager;
+            _userPermissions = userPermissions;
+            _roleRepository = roleRepository;
+            _userRepository = userRepository;   
+            _userRoleRepository = userRoleRepository;
+            _notifications = notifications;
+            _logger = logger;
+            _accessor = accessor;
+            _alias = tenantManager.GetAlias();
+        }
+
+        public Task<AdminSetting> GetAdminSettingsAsync(int ModuleId)
+        {
+            if (_userPermissions.IsAuthorized(_accessor.HttpContext.User, _alias.SiteId, EntityNames.Module, ModuleId, PermissionNames.View))
+            {
+                return Task.FromResult(_AdminSettingsRepository.GetAdminSetting());
+            }
+            else
+            {
+                _logger.Log(LogLevel.Error, this, LogFunction.Security, "Unauthorized AdminModules Get Attempt {ModuleId}", ModuleId);
+                return null;
+            }
+        }
+
+        public Task<AdminSetting> SetAdminSettingsAsync(AdminSetting AdminSettings)
+        {
+            if (_userPermissions.IsAuthorized(_accessor.HttpContext.User, _alias.SiteId, EntityNames.Module, 1, PermissionNames.View))
+            {
+                _logger.Log(LogLevel.Critical, this, LogFunction.Update, "Set AdminSettings");
+                return Task.FromResult(_AdminSettingsRepository.SetAdminSettings(AdminSettings));
+            }
+            else
+            {
+                _logger.Log(LogLevel.Error, this, LogFunction.Security, "Unauthorized AdminModules Get Attempt {ModuleId}", 1);
+                return null;
+            }
+        }
+    }
+}

Server/Startup/ServerStartup.cs

@@ -1,9 +1,13 @@
 using Microsoft.AspNetCore.Builder; 
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Identity;
 using Microsoft.Extensions.DependencyInjection;
 using Oqtane.Infrastructure;
+using System;
+using SZUAbsolventenverein.Module.AdminModules.Models;
 using SZUAbsolventenverein.Module.AdminModules.Repository;
 using SZUAbsolventenverein.Module.AdminModules.Services;
+using SZUAbsolventenverein.Module.AdminSettings.Services;
 
 namespace SZUAbsolventenverein.Module.AdminModules.Startup
 {
@@ -22,7 +26,28 @@ namespace SZUAbsolventenverein.Module.AdminModules.Startup
         public void ConfigureServices(IServiceCollection services)
         {
             services.AddTransient<IAdminModulesService, ServerAdminModulesService>();
+            services.AddTransient<IAdminSettingsService, ServerAdminSettingsService>();
+            services.AddTransient<IAdminSettingsRepository, AdminSettingsRepository>();
             services.AddDbContextFactory<AdminModulesContext>(opt => { }, ServiceLifetime.Transient);
+
+            services.Configure<DataProtectionTokenProviderOptions>(options =>
+            {
+                options.TokenLifespan = TimeSpan.FromDays(2);
+            });
+
+            try
+            {
+                AdminSetting settings = AdminSettingsExtensions.LoadSettings();
+                services.Configure<DataProtectionTokenProviderOptions>(options =>
+                {
+                    options.TokenLifespan = TimeSpan.FromDays(settings.TokenLifetime);
+                });
+                Console.WriteLine("Saving token lifetime: " + settings.TokenLifetime + " days");
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine(ex);
+            }
         }
     }
 }

Shared/Models/AdminSettings.cs

@@ -0,0 +1,17 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using Oqtane.Models;
+
+namespace SZUAbsolventenverein.Module.AdminModules.Models
+{
+    [Table("SZUAbsolventenvereinAdminSettings")]
+    public class AdminSetting
+    {
+        [Key]
+        public int AdminSettingsId { get; set; } 
+        [NotMapped]
+        public int ModuleId { get; set; }
+        public int TokenLifetime { get; set; }
+    }
+}