70 lines
2.3 KiB
C#
70 lines
2.3 KiB
C#
using System.Text.Json;
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using System.Text.Json.Serialization;
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using Server.Model;
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namespace Server.Data
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{
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public class SettingsData
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{
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#region Public Properties
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public static SettingsData Instance { get; set; } = new();
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public Address SellerAddress { get; set; } = new();
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public PaymentData PaymentData { get; set; } = new();
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public bool Kleinunternehmer { get; set; }
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public string? Comment { get; set; }
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public string? Logo { get; set; }
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#endregion
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/// <summary>
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/// Retrieves the file path for the settings JSON file.
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/// </summary>
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/// <returns>The file path of the settings JSON file as a string.</returns>
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private static string GetFilePath()
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{
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var parentDirectory = Directory.GetParent(Directory.GetCurrentDirectory());
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if (parentDirectory == null) return "Settings.json";
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return Path.Combine(parentDirectory.FullName, "Settings.json");
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}
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#region Public Method Load
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/// <summary>
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/// Asynchronously loads the settings from a JSON file and updates the current instance of <see cref="SettingsData" />.
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/// </summary>
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/// <returns>A task that represents the asynchronous load operation.</returns>
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public static async Task LoadAsync()
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{
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if (!File.Exists(GetFilePath())) return;
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var jsonString = await File.ReadAllTextAsync(GetFilePath());
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var deserialized = JsonSerializer.Deserialize<SettingsData>(jsonString)!;
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Instance = deserialized;
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}
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#endregion
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#region Public Method SaveAsync
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/// <summary>
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/// Serializes the current instance of <see cref="SettingsData" /> and saves it to a JSON file asynchronously.
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/// </summary>
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/// <returns>A task that represents the asynchronous save operation.</returns>
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public static async Task SaveAsync()
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{
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var jsonString = JsonSerializer.Serialize(Instance, new JsonSerializerOptions { WriteIndented = true, DefaultIgnoreCondition = JsonIgnoreCondition.WhenWritingNull});
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await File.WriteAllTextAsync(GetFilePath(), jsonString);
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}
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#endregion
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}
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} |