logging

Documentation

Index

• func Configure(config interfaces.AppConfig) (*zap.Logger, error)
• func ZapFieldsFromContext(ctx context.Context) []zap.Field

Functions

func Configure

func Configure(config interfaces.AppConfig) (*zap.Logger, error)

Configure Setup zap logging and return the root logger.

func ZapFieldsFromContext

func ZapFieldsFromContext(ctx context.Context) []zap.Field

ZapFieldsFromContext Extract public fields from the context and return them as a list of zap.Field objects.

This is to make structured logging work well. In the body of request handlers, the following code can be used to attach request-related data to the route logger:

```

func LoginHandler(req interfaces.RequestContext) *views.Response {
    logger := req.Logger().With(logging.ZapFieldsFromContext(req.Context()))
    // now, the request id and other metadata will automatically be included in future logs
}

```