-- REPLACE PLACEHOLDER
USE [PLACEHOLDER];
GO

IF OBJECT_ID('[usp_GetJobHistory]') IS NULL
	EXEC ('CREATE PROCEDURE dbo.[usp_GetJobHistory] AS SELECT 1')
GO

ALTER PROCEDURE [dbo].[usp_GetJobHistory] @DaysToPull INT
	,@Status VARCHAR(9) = NULL
	,@SortOrder VARCHAR(4) = NULL
	,@JobName VARCHAR(256) = NULL
	,@ReturnSql BIT = NULL
AS
BEGIN
	-- =============================================
	-- Author:      Bloggins
	-- Create date: 20170420
	-- Description: <Query to retrieve job history bypassing SSMS inbuilt viewer>
	-- Website: https://techtidbytes.wordpress.com/
	-- =============================================
	SET NOCOUNT ON

	BEGIN TRY
		-- Variable Declarations 
		DECLARE @PreviousDate DATETIME
		DECLARE @Year VARCHAR(4)
		DECLARE @Month VARCHAR(2)
		DECLARE @MonthPre VARCHAR(2)
		DECLARE @Day VARCHAR(2)
		DECLARE @DayPre VARCHAR(2)
		DECLARE @FinalDate INT
		DECLARE @StatusClause AS VARCHAR(255)
		DECLARE @Sql AS VARCHAR(MAX)

		IF @SortOrder IS NULL
			OR (
				@SortOrder <> 'ASC'
				AND @SortOrder <> 'DESC'
				)
		BEGIN
			SET @SortOrder = 'ASC'
		END

		IF @Status = 'All'
			OR @Status IS NULL
			OR (
				@Status <> 'All'
				AND @Status <> 'Failed'
				AND @Status <> 'Succeeded'
				AND @Status <> 'Retried'
				AND @Status <> 'Cancelled'
				)
		BEGIN
			SET @StatusClause = '0, 1, 2, 3'
		END
		ELSE IF @Status = 'Failed'
		BEGIN
			SET @StatusClause = '0'
		END
		ELSE IF @Status = 'Succeeded'
		BEGIN
			SET @StatusClause = '1'
		END
		ELSE IF @Status = 'Retried'
		BEGIN
			SET @StatusClause = '2'
		END
		ELSE IF @Status = 'Cancelled'
		BEGIN
			SET @StatusClause = '3'
		END

		SET @PreviousDate = DATEADD(dd, - @DaysToPull, GETDATE())
		SET @Year = DATEPART(yyyy, @PreviousDate)

		SELECT @MonthPre = CONVERT(VARCHAR(2), DATEPART(mm, @PreviousDate))

		SELECT @Month = RIGHT(CONVERT(VARCHAR, (@MonthPre + 1000000000)), 2)

		SELECT @DayPre = CONVERT(VARCHAR(2), DATEPART(dd, @PreviousDate))

		SELECT @Day = RIGHT(CONVERT(VARCHAR, (@DayPre + 1000000000)), 2)

		SET @FinalDate = CAST(@Year + @Month + @Day AS INT)
		/*RunDuration FORMAT (DD:HH:MM:SS)*/
		SET @Sql = '
SELECT ROW_NUMBER() OVER(ORDER BY h.instance_id ' + @SortOrder + ' ) AS Row
	,h.Server AS ServerName
	,s.database_name AS DbName
	,j.name AS JobName
	,s.step_name AS StepName
	,h.step_id AS StepId
	,CASE 
		WHEN h.run_status = 0
			THEN ''Failed''
		WHEN h.run_status = 1
			THEN ''Succeeded''
		WHEN h.run_status = 2
			THEN ''Retried''
		WHEN h.run_status = 3
			THEN ''Cancelled''
		END AS RunStatus
	,MSDB.DBO.AGENT_DATETIME(h.run_date, h.run_time) AS RunTime
	,STUFF(STUFF(STUFF(RIGHT(REPLICATE(''0'', 8) + CAST(h.run_duration AS VARCHAR(8)), 8), 3, 0, '':''), 6, 0, '':''), 9, 0, '':'') AS RunDuration
	,h.sql_severity AS SqlSeverity
	,h.message AS MessageReturned
FROM msdb.dbo.sysjobhistory h
INNER JOIN msdb.dbo.sysjobs j ON h.job_id = j.job_id
INNER JOIN msdb.dbo.sysjobsteps s ON j.job_id = s.job_id
	AND h.step_id = s.step_id
WHERE h.run_status IN (' + @StatusClause + ')
	AND h.run_date > ' + CONVERT(VARCHAR(255), @FinalDate)

		IF @JobName IS NOT NULL
		BEGIN
			SET @Sql = @Sql + '
AND j.name LIKE ' + '''' + '%' + @JobName + '%' + '''' + ''
		END

		SET @Sql = @Sql + '
ORDER BY h.instance_id ' + @SortOrder

		IF @ReturnSql = 1
		BEGIN
			PRINT (@Sql)
		END
		ELSE
		BEGIN
			EXEC (@Sql)
		END
	END TRY

	BEGIN CATCH
		PRINT 'error!'

		DECLARE @error_number AS INTEGER
		DECLARE @error_message AS VARCHAR(400)

		SET @error_number = error_number()
		SET @error_message = left(error_message(), 400)

		PRINT 'error_message: ' + @error_message
	END CATCH
END