Logs

Logger Service

LoggerService

This class implements the ILoggerService interface, which likely defines additional methods for logging operations (not provided in this code snippet). The LoggerService class has two main dependencies injected, IMapper and ALPDbContext, used for mapping log input models to log entity models and accessing the database, respectively.

GetAlpLogs

This method retrieves ALP logs based on the provided LogFilterInput filters. It first constructs the initial query using the ALPDbContext.AlpLogs entity set. Then, it applies filtering conditions based on the search string, start date, end date, service name, and log level provided in the filters parameter. The logs are paginated using ToPaginatedDtoAsync method from the _mapper instance, which maps the log entity models to AlpLogsDto DTO (Data Transfer Object) models that can be returned to the API consumer.

CreateLogs

This method is responsible for creating a new ALP log based on the AlpLogsInput input model. It calculates the duration of the previous log (if any) and saves the log's entity to the database using the _context.AlpLogs.AddAsync(logs) and _context.SaveChangesAsync() calls. Before saving the log, it performs some checks and transformations on the input data, such as handling unrecognized binary file uploads and truncating the exception message if it exceeds 30 characters.

AlpLogGetById

This method retrieves an individual ALP log based on the provided id. It maps the retrieved log entity model to an AlpLogsDto DTO model and returns it to the API consumer.

Request Response Log Model

IRequestResponseLogModelCreator

This interface defines a contract for creating a log model and obtaining the log string.

IRequestResponseLogger

This interface defines a contract for a request-response logger, specifying a method to log the request-response log model.

RequestResponseLogModelCreator

This class implements the IRequestResponseLogModelCreator interface and is responsible for creating an instance of RequestResponseLogModel and obtaining its JSON representation as a log string.

RequestResponseLogger

This class implements the IRequestResponseLogger interface and provides the functionality to log the request-response log model using an ILogger instance. It allows logging at different log levels like LogTrace, LogInformation, LogWarning, and LogCritical.

RequestResponseLoggerOption

This class holds configuration options for the RequestResponseLogger. It includes properties like IsEnabled (to enable or disable the logger), Name (a string identifier for the logger), and DateTimeFormat (a format string for formatting date and time in logs).