MethodResultWrapper 3.0.2

Method Result Wrapper

Provides a generic wrapper that returns whether or not a method succeeded or failed carrying the method result on success or a list of notifications in case of failure. As of version 3.0.0 The package includes the DsoHttpResult<T> object that enables to standardize response from Web API. See interface here after.

Interfaces

MethodResult interfaces

    public interface IMethodResult
    {
        /// <summary>
        /// At least one notification has a severity
        /// greater or equal to Error
        /// </summary>
        bool Failure { get; }

        /// <summary>
        /// No notification or all notifications severity
        /// are lower than Error
        /// </summary>
        bool Success { get; }

        SeverityEnum Severity { get; }

        /// <summary>
        /// Bulk string made of the concatenation
        /// of the notifications separated by new
        /// lines
        /// </summary>
        string ErrorMessage { get; }

        IEnumerable<IMethodResultNotification> Notifications { get; }

        /// <summary>
        /// Will throw new Exception(ErrorMessage)
        /// </summary>
        void Throw();
    }

    public interface IMethodResult<out T> : IMethodResult
    {
        T Data { get; }
    }

    public interface IMethodResultNotification
    {
        SeverityEnum Severity { get; }
        string Message { get; }
    }

ILoggerService interface

• This nuget package also provides the ILoggerService interface and a ConsoleLogger concrete that supports the MethodResult object

• Remark: feel free to get the MsSqlLoggerService nuget package that implements this interface enabling to persist logs into a table of your choice in a Ms Sql database

        /// <summary>
        /// Subsequent calls to the Log method will
        /// store the provided UserId and CompanyId
        /// into their corresponding columns
        /// </summary>
        /// <param name="userId"></param>
        /// <param name="companyId"></param>
        void SetUser(string userId, string companyId = null);

        /// <summary>
        /// Topic is an optional extra column in the log
        /// that enables grouping logs. Subsequent calls to
        /// the Log method will store the provided
        /// topic into the corresponding column
        /// </summary>
        /// <param name="topic"></param>
        void SetTopic(string topic);

        // TOPIC LESS METHODS
        void Log(
            string message,
            SeverityEnum severity = SeverityEnum.Debug,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);

        void Log(
            IEnumerable<string> messages,
            SeverityEnum severity,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);

        void Log(
            IMethodResult result,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);


        void Log(
            Exception e,
            SeverityEnum severity = SeverityEnum.Fatal,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);


        // TOPIC METHODS
        void Log(
            string message,
            string topic,
            SeverityEnum severity = SeverityEnum.Debug,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);

        void Log(
            IEnumerable<string> messages,
            string topic,
            SeverityEnum severity,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);

        void Log(
            IMethodResult result,
            string topic,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);

        void Log(
            Exception e,
            string topic,
            SeverityEnum severity = SeverityEnum.Fatal,
            [CallerMemberName] string memberName = "",
            [CallerFilePath] string filePath = "",
            [CallerLineNumber] int lineNumber = -1);

DsoHttpResult

    public interface IDsoHttpResult
    {
        /// <summary>
        /// Status O (ok) W (warning) E (error) F (fatal)...
        /// </summary>
        string StatusCode { get; }
        /// <summary>
        /// The mutation performed if any N (none) C (create) U (update) D (delete)
        /// </summary>
        string MutationCode { get; }
        /// <summary>
        /// useful for paging
        /// </summary>
        bool HasMoreResults { get; }
        IEnumerable<IDsoHttpResultNotification> Notifications { get; }
    }

    public interface IDsoHttpResult<out T>: IDsoHttpResult
    {
        T Data { get; }
    }
    
    public interface IDsoHttpResultNotification
    {
        string Message { get; }
        /// <summary>
        /// Severity O (ok) W (warning) E (error) F (fatal)...
        /// </summary>
        string SeverityCode { get; }
    }