Private/Get-ISHDatabaseVersion.ps1

<#
# Copyright (c) 2021 All Rights Reserved by the RWS Group for and on behalf of its affiliates and subsidiaries.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#>


<#
.Synopsis
   Get the current version of the database
.DESCRIPTION
   Get the current version of the database
.EXAMPLE
   Get-ISHDatabaseVersion
#>

Function Get-ISHDatabaseVersion {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory = $false)]
        [string]$ISHDeployment
    )

    begin {
        Write-Debug "PSCmdlet.ParameterSetName=$($PSCmdlet.ParameterSetName)"
        foreach ($psbp in $PSBoundParameters.GetEnumerator()) { Write-Debug "$($psbp.Key)=$($psbp.Value)" }
        $ISHDeploymentSplat = @{}
        if ($ISHDeployment) {
            $ISHDeploymentSplat = @{ISHDeployment = $ISHDeployment}
        }
    }

    # TODO - Replace SQL Server query with DBUT SaveInfoShareVersionHistoryXML (SCTCCM-300)
    process {
        $sql = @"
SELECT Top 1 [VERSION]
FROM [dbo].[ISH_SETUP_HISTORY]
WHERE STATUS = 'Completed' AND ACTION = 'DatabaseUpgrade'
ORDER BY CREATIONDATE DESC
"@


        #region TODO Invoke-SqlServerQuery@InvokeQuery
        $invokeSqlServerQuerySplat = New-SqlServerQuerySplat @ISHDeploymentSplat
        #endregion

        $ishDBVersion = Invoke-SqlServerQuery -Sql $sql -NoTrans -Scalar @invokeSqlServerQuerySplat
        Write-Debug "ishDBVersion=$ishDBVersion"
        $ishDBVersion
    }

    end {

    }
}