// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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namespace Admin.NET.Core.Service;
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/// <summary>
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/// 系统动态插件服务 🧩
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/// </summary>
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[ApiDescriptionSettings(Order = 245)]
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public class SysPluginService : IDynamicApiController, ITransient
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{
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private readonly IDynamicApiRuntimeChangeProvider _provider;
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private readonly SqlSugarRepository<SysPlugin> _sysPluginRep;
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private readonly UserManager _userManager;
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public SysPluginService(IDynamicApiRuntimeChangeProvider provider,
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SqlSugarRepository<SysPlugin> sysPluginRep,
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UserManager userManager)
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{
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_provider = provider;
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_userManager = userManager;
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_sysPluginRep = sysPluginRep;
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}
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/// <summary>
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/// 获取动态插件列表 🧩
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[DisplayName("获取动态插件列表")]
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public async Task<SqlSugarPagedList<SysPlugin>> Page(PagePluginInput input)
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{
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return await _sysPluginRep.AsQueryable()
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.WhereIF(_userManager.SuperAdmin && input.TenantId > 0, u => u.TenantId == input.TenantId)
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.WhereIF(!string.IsNullOrWhiteSpace(input.Name), u => u.Name.Contains(input.Name))
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.OrderBy(u => new { u.OrderNo, u.Id })
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.ToPagedListAsync(input.Page, input.PageSize);
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}
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/// <summary>
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/// 增加动态插件 🧩
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[ApiDescriptionSettings(Name = "Add"), HttpPost]
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[DisplayName("增加动态插件")]
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public async Task AddPlugin(AddPluginInput input)
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{
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var isExist = await _sysPluginRep.IsAnyAsync(u => u.Name == input.Name || u.AssemblyName == input.AssemblyName);
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if (isExist) throw Oops.Oh(ErrorCodeEnum.D1900);
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// 添加动态程序集/接口
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input.AssemblyName = CompileAssembly(input.CsharpCode, input.AssemblyName);
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await _sysPluginRep.InsertAsync(input.Adapt<SysPlugin>());
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}
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/// <summary>
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/// 更新动态插件 🧩
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[ApiDescriptionSettings(Name = "Update"), HttpPost]
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[DisplayName("更新动态插件")]
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public async Task UpdatePlugin(UpdatePluginInput input)
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{
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var isExist = await _sysPluginRep.IsAnyAsync(u => (u.Name == input.Name || u.AssemblyName == input.AssemblyName) && u.Id != input.Id);
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if (isExist) throw Oops.Oh(ErrorCodeEnum.D1900);
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// 先移除再添加动态程序集/接口
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RemoveAssembly(input.AssemblyName);
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input.AssemblyName = CompileAssembly(input.CsharpCode);
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await _sysPluginRep.AsUpdateable(input.Adapt<SysPlugin>()).IgnoreColumns(true).ExecuteCommandAsync();
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}
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/// <summary>
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/// 删除动态插件 🧩
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/// </summary>
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/// <param name="input"></param>
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/// <returns></returns>
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[ApiDescriptionSettings(Name = "Delete"), HttpPost]
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[DisplayName("删除动态插件")]
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public async Task DeletePlugin(DeletePluginInput input)
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{
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var plugin = await _sysPluginRep.GetByIdAsync(input.Id);
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if (plugin == null) return;
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// 移除动态程序集/接口
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RemoveAssembly(plugin.AssemblyName);
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await _sysPluginRep.DeleteAsync(u => u.Id == input.Id);
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}
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/// <summary>
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/// 添加动态程序集/接口 🧩
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/// </summary>
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/// <param name="csharpCode"></param>
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/// <param name="assemblyName">程序集名称</param>
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/// <returns></returns>
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[DisplayName("添加动态程序集/接口")]
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public string CompileAssembly([FromBody] string csharpCode, [FromQuery] string assemblyName = default)
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{
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// 编译 C# 代码并返回动态程序集
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var dynamicAssembly = App.CompileCSharpClassCode(csharpCode, assemblyName);
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// 将程序集添加进动态 WebAPI 应用部件
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_provider.AddAssembliesWithNotifyChanges(dynamicAssembly);
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// 返回动态程序集名称
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return dynamicAssembly.GetName().Name;
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}
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/// <summary>
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/// 移除动态程序集/接口 🧩
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/// </summary>
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[ApiDescriptionSettings(Name = "RemoveAssembly"), HttpPost]
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[DisplayName("移除动态程序集/接口")]
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public void RemoveAssembly(string assemblyName)
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{
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_provider.RemoveAssembliesWithNotifyChanges(assemblyName);
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}
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}
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