SqlSugarRepository.cs 4.0 KB

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  1. // 大名科技(天津)有限公司 版权所有
  2. //
  3. // 此源代码遵循位于源代码树根目录中的 LICENSE 文件的许可证
  4. //
  5. // 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
  6. //
  7. // 任何基于本项目二次开发而产生的一切法律纠纷和责任,均与作者无关
  8. namespace Admin.NET.Core;
  9. /// <summary>
  10. /// SqlSugar 实体仓储
  11. /// </summary>
  12. /// <typeparam name="T"></typeparam>
  13. public class SqlSugarRepository<T> : SimpleClient<T>, ISqlSugarRepository<T> where T : class, new()
  14. {
  15. public SqlSugarRepository()
  16. {
  17. var iTenant = SqlSugarSetup.ITenant; // App.GetRequiredService<ISqlSugarClient>().AsTenant();
  18. base.Context = iTenant.GetConnectionScope(SqlSugarConst.MainConfigId);
  19. // 若实体贴有多库特性,则返回指定库连接
  20. if (typeof(T).IsDefined(typeof(TenantAttribute), false))
  21. {
  22. base.Context = iTenant.GetConnectionScopeWithAttr<T>();
  23. return;
  24. }
  25. // 若实体贴有日志表特性,则返回日志库连接
  26. if (typeof(T).IsDefined(typeof(LogTableAttribute), false))
  27. {
  28. if (iTenant.IsAnyConnection(SqlSugarConst.LogConfigId))
  29. base.Context = iTenant.GetConnectionScope(SqlSugarConst.LogConfigId);
  30. return;
  31. }
  32. // 若实体贴有系统表特性,则返回默认库连接
  33. if (typeof(T).IsDefined(typeof(SysTableAttribute), false))
  34. return;
  35. // 若未贴任何表特性或当前未登录或是默认租户Id,则返回默认库连接
  36. var tenantId = App.User?.FindFirst(ClaimConst.TenantId)?.Value;
  37. if (string.IsNullOrWhiteSpace(tenantId) || tenantId == SqlSugarConst.MainConfigId) return;
  38. // 根据租户Id切换库连接, 为空则返回默认库连接
  39. var sqlSugarScopeProviderTenant = App.GetRequiredService<SysTenantService>().GetTenantDbConnectionScope(long.Parse(tenantId));
  40. if (sqlSugarScopeProviderTenant == null) return;
  41. base.Context = sqlSugarScopeProviderTenant;
  42. }
  43. #region 分表操作
  44. public async Task<bool> SplitTableInsertAsync(T input)
  45. {
  46. return await base.AsInsertable(input).SplitTable().ExecuteCommandAsync() > 0;
  47. }
  48. public async Task<bool> SplitTableInsertAsync(List<T> input)
  49. {
  50. return await base.AsInsertable(input).SplitTable().ExecuteCommandAsync() > 0;
  51. }
  52. public async Task<bool> SplitTableUpdateAsync(T input)
  53. {
  54. return await base.AsUpdateable(input).SplitTable().ExecuteCommandAsync() > 0;
  55. }
  56. public async Task<bool> SplitTableUpdateAsync(List<T> input)
  57. {
  58. return await base.AsUpdateable(input).SplitTable().ExecuteCommandAsync() > 0;
  59. }
  60. public async Task<bool> SplitTableDeleteableAsync(T input)
  61. {
  62. return await base.Context.Deleteable(input).SplitTable().ExecuteCommandAsync() > 0;
  63. }
  64. public async Task<bool> SplitTableDeleteableAsync(List<T> input)
  65. {
  66. return await base.Context.Deleteable(input).SplitTable().ExecuteCommandAsync() > 0;
  67. }
  68. public Task<T> SplitTableGetFirstAsync(Expression<Func<T, bool>> whereExpression)
  69. {
  70. return base.AsQueryable().SplitTable().FirstAsync(whereExpression);
  71. }
  72. public Task<bool> SplitTableIsAnyAsync(Expression<Func<T, bool>> whereExpression)
  73. {
  74. return base.Context.Queryable<T>().Where(whereExpression).SplitTable().AnyAsync();
  75. }
  76. public Task<List<T>> SplitTableGetListAsync()
  77. {
  78. return Context.Queryable<T>().SplitTable().ToListAsync();
  79. }
  80. public Task<List<T>> SplitTableGetListAsync(Expression<Func<T, bool>> whereExpression)
  81. {
  82. return Context.Queryable<T>().Where(whereExpression).SplitTable().ToListAsync();
  83. }
  84. public Task<List<T>> SplitTableGetListAsync(Expression<Func<T, bool>> whereExpression, string[] tableNames)
  85. {
  86. return Context.Queryable<T>().Where(whereExpression).SplitTable(t => t.InTableNames(tableNames)).ToListAsync();
  87. }
  88. #endregion 分表操作
  89. }