Success and failure generated by the process will be logged in the dataverse if possible. If the connection to the dataverse is not established, the log will be sent to the server.
Creation of the object LoggerMessage
| Code Block |
|---|
|
public class LoggerMessage
{
private readonly ILogger<LoggerMessage> _logger;
public LoggerMessage(ILogger<LoggerMessage> logger)
{
_logger = logger;
}
public void LogMessage(string message)
{
_logger.LogInformation(message);
}
public void AppendText(ref string intial, string append)
{
intial = intial + "\n" + append;
}
} |
Creation of the service and its dependency injection
Inject all the service in IServiceProvider regarding the log message and the log management.
| Code Block |
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|
public static IServiceProvider GenerateServiceProvider(string[] args,
IContextServicePowerPlatform contextServicePowerPlatform, IContextServicePowerBI contextServicePowerBI,
IContextServiceDataMappingPowerPlatform contextServiceDataMappingPowerPlatform)
{
IHost host = Util.Util.CreateHostBuilder(args, contextServicePowerPlatform, contextServicePowerBI, contextServiceDataMappingPowerPlatform).Build();
var scope = host.Services.CreateScope();
return scope.ServiceProvider;
} |
Generate the IHostBuilder in the method [CreateHostBuilder].
| Code Block |
|---|
|
public static IHostBuilder CreateHostBuilder(string[] strings, IContextServicePowerPlatform contextServicePowerPlatform,
IContextServicePowerBI contextServicePowerBI, IContextServiceDataMappingPowerPlatform contextServiceDataMappingPowerPlatform)
{
return Host.CreateDefaultBuilder()
.ConfigureServices((_, services) =>
{
services.AddSingleton<LoggerMessage>();
....
});
} |
Catch the error and finalize the log message
| Code Block |
|---|
|
try
{
try {
...
}
catch(Exception ex)
{
serviceException = true;
initialMessage= string.Format("[serviceException] with message [{0}] and with stacktrace [{1}]", ex.Message, ex.StackTrace);
}
...
initialMessage = string.Format("[Process] ended at [{0}] and with sucess.", DateTime.Now.ToLocalTime().ToString());
}
catch (Exception ex)
{
initialMessage = string.Format("[serviceException] with message [{0}] and with stacktrace [{1}]", ex.Message, ex.StackTrace);
services.GetRequiredService<Journal>().AppendText(ref initialMessage, string.Format("Exception happened as generic error at {0} : {1}.",
DateTime.Now.ToLocalTime().ToString(), ex.Message));
}
finally
{
if (!serviceException)
{
services.GetRequiredService<Journal>().AppendText(ref initialMessage, string.Format("Exception happened as generic error at {0} : {1}.",
DateTime.Now.ToLocalTime().ToString(), initialMessage));
var logMessage = Util.CreateLogMessageInPowerPlatform(initialMessage);
}
else {
//Log in the server - event log with the initialMessage variables
}
} |