- Users might be interested in automatically receiving reports about the JS7 - Order History which list the workflows which have been executed, the date and time of execution and the respective execution result.
- Such reports include similar information to that which is available in the JOC Cockpit's Order History view.
- The reports are provided as Excel® files similar to those which are available for export from the JOC Cockpit Order History view.
- These reports can be scheduled, for example on a daily basis, to provide ongoing information about completed orders and workflow execution results.
Report the Order History from a Job
Order History reports can be automated by JS7 jobs. The following PowerShell modules are used for this purpose:
- JS7 PowerShell Module to access the JS7 - REST Web Service API.
- ImportExcel PowerShell Module (3rd party) to create Excel® reports on Windows and Linux.
The Get-JS7OrderHistory cmdlet is used to retrieve Order History items and forward them to the ImportExcel module within a job. The job is the same for Windows and Unix.
A sample report is available for download which also includes the report's Order-History worksheet: jobscheduler_reporting.xlsx
First Line of the Job
The only difference between platforms is the way in which PowerShell is invoked with the first line of the job.
- Use of a shebang allows the
pwshPowerShell executable to be invoked.
- Credits for the Windows shebang replacement go to How to run a PowerShell script within a Windows batch file.
- If you consider this shebang replacement somewhat cryptic then add it to JS7 - Script Includes which are easily referenced from a shell job, for example by using
- The PowerShell executable
pwsh.exeis available starting from PowerShell 6.0. PowerShell releases 5.x use the executable
powershell.exewhich can be specified accordingly with the shebang.
Please note that the job listed below is an example which has to be modified for your environment.
- Line 1: The job is executed with a Windows Agent and makes use of the PowerShell shebang for Windows, as explained above.
- Line 3-4: The required PowerShell modules are imported. They could be installed in any location in the file system
- Line 6-7: The Connect-JS7 cmdlet is used to authenticate with the JS7 REST Web Service API. The arguments required for
-Idcan specified in a number of ways:
- As described in the JS7 - How to connect to JOC Cockpit using the PowerShell Module article.
- Using JS7 - Job Resources that inject environment variables to the PowerShell job.
- Using a PowerShell profile.
- Line 10: The Get-JS7OrderHistory cmdlet is invoked:
- with the
-Timezoneparameter to specify which time zone the date values in the report should be converted to. The
-Timezone (Get-Timezone)parameter value specifies that the time zone of the Agent's server is used. Otherwise specify the desired time zone, for example like this:
-Timezone (Get-Timezone -Id 'GMT Standard Time'). Without using this parameter any date values are stored in the report as UTC dates.
- with additional optional parameters, for example to specify the date or date range which the report is created for. A value
-RelativeDateTo -3dspecifies that the report should cover the last 3 days (until midnight). Keep in mind that dates have to be specified for the UTC time zone. Without this parameter the report will be created for the next day.
- see the Get-JS7OrderHistory cmdlet for a full parameter reference.
- with the
- Line 11-21: From the output of the
Get-JS7OrderHistorycmdlet a number of properties are selected and are specified for the sequence in which they should occur in the report.
- To add more appropriate column headers the property names are mapped to a more readable textual representation.
- Note the handling of date formats in lines 17-21. Use of the
Get-Datecmdlet converts the output format of dates (not the time zone) to the default format which is in place on the Agent's server. Without using the
Get-Datecmdlet any date values will be stored in the report in ISO format, e.g.
2020-12-31 10:11:12+02:00for a date in the European central time zone that is UTC+1 in winter time and UTC+2 in summer time.
- Line 21 introduces a new property, a calculated duration. From the start time and end time values of a planned start the difference in seconds is calculated and added to the report.
- Line 22: The list of properties per Order History item is piped to the
Export-Excelcmdlet which is available with the ImportExcel PowerShell Module. The report file name is specified and optionally the worksheet. For a full list of parameters see the ImportExcel PowerShell Module article.