AddDataContextLogging

Enables logging for database operations. Captures SQL queries, transaction boundaries, and errors into the Trax.Core logging pipeline.

Signature

public static TraxEffectBuilderWithData AddDataContextLogging(
    this TraxEffectBuilderWithData effectBuilder,
    LogLevel? minimumLogLevel = null,
    List<string>? blacklist = null
)

Parameters

Parameter	Type	Required	Default	Description
minimumLogLevel	LogLevel?	No	LogLevel.Information	Minimum log level to capture.
blacklist	List<string>?	No	[] (empty)	Namespace patterns to exclude from logging (e.g., ["Microsoft.EntityFrameworkCore.*"])

Returns

TraxEffectBuilderWithData, for continued fluent chaining.

Example

services.AddTrax(trax => trax
    .AddEffects(effects => effects
        .UsePostgres(connectionString)
        .AddDataContextLogging(
            minimumLogLevel: LogLevel.Warning,
            blacklist: ["Microsoft.EntityFrameworkCore.Database.Command"])
    )
);

Remarks

• Requires a data provider (UsePostgres or UseInMemory). This is enforced at compile time. AddDataContextLogging is only available on TraxEffectBuilderWithData, which is returned by the data provider methods. If you try to call it without a data provider, the code will not compile.
• Registers DataContextLoggingProvider as an ILoggerProvider.
• Log levels can be changed at runtime via the Dashboard’s Server Settings page.