XConfigMaster

2.1.3.0

Tooling/Types/Mocked/ActionTypes/ConfigureAppService.ps1

@{
    Clean = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)
        return $true
    };
    Action = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)
        
        # Extract Required Fields
        $extracted = $this.Parameters().Extract(@("AppServiceName", "AppendAppSettings"))
        
        # Variables
        $AppServiceName    = $extracted.AppServiceName
        $AppendAppSettings = $extracted.AppendAppSettings
        
        $action.Get("Sections").LoadChildren()
        $action.Get("Sections").Get("AppSettings").LoadChildren()
        
        $action.Get("Sections").LoadChildren()
        $action.Get("Sections").Get("ConnectionStrings").LoadChildren()
        
        if(-not $action.Get("Sections").Get("AppSettings").Get("Parameters").ValidateAllParameters()){
            $context.Error("Some App Settings are invalid")
            return $false
        }
        if(-not $action.Get("Sections").Get("ConnectionStrings").Get("Parameters").ValidateAllParameters()){
            $context.Error("Some Connection Strings are invalid")
            return $false
        }
        
        # Gather Resource Info
        $resource = $context.AzureRmResources($AppServiceName, $null, $null) | Where {$_.ResourceType -eq 'Microsoft.web/sites'}
        if(-not $resource){
            $context.Error("Resource {white}$($AppServiceName){gray} was not found, unable to configure this service")
            return $false
        }
        
        # Variables
        $AppServiceName    = $extracted.AppServiceName
        $AppendAppSettings = $extracted.AppendAppSettings
        
        # Load any Children
        $action.Get("Sections").LoadChildren()
        $action.Get("Sections").Get("AppSettings").LoadChildren()
        $action.Get("Sections").Get("AppSettings").Get("Parameters").LoadChildren()
        $action.Get("Sections").Get("ConnectionStrings").LoadChildren()
        $action.Get("Sections").Get("ConnectionStrings").Get("Parameters").LoadChildren()
        
        # Get Deploying Content
        $deployAppsettings       = $action.Get("Sections").Get("AppSettings").Get("Parameters").Items()
        $deployConnectionStrings = $action.Get("Sections").Get("ConnectionStrings").Get("Parameters").Items()
        
        # Gather Resource Current Settings
        $appSettingList        = (Invoke-AzureRMResourceAction -ResourceGroupName $resource.ResourceGroupName -ResourceType 'Microsoft.Web/sites/Config' -Name "$($AppServiceName)/appsettings" -Action list -ApiVersion 2015-08-01 -Force).Properties
        $connectionStringsList = (Invoke-AzureRMResourceAction -ResourceGroupName $resource.ResourceGroupName -ResourceType 'Microsoft.Web/sites/Config' -Name "$($AppServiceName)/connectionstrings" -Action list -ApiVersion 2015-08-01 -Force).Properties
        
        # Build App Settings
        $appSettings = @{}
        if($AppendAppSettings -ieq "true"){
            $appSettingList.psobject.properties | Foreach { $appSettings[$_.Name] = $_.Value}
        }
        $appSettings["WEBSITE_NODE_DEFAULT_VERSION"] = "6.9.1"
        
        # Showing Changes Found
        $context.Display(" Changes Found ({white}$(@($deployAppsettings).Count){gray})")
        $deployAppsettings | Foreach {
            [string] $appKey   = $_.Name()
            [string] $oldValue = $appSettings[$appKey]
            [string] $newValue = $_.Value()
            
            if($appSettings.ContainsKey($appKey)){
                if(-not ($oldValue -eq $newValue)){
                    $context.Display( " '$($appKey)' *Changed* ")
                    $context.Display( " [OLD] '$($oldValue)' ")
                    $context.Display( " [NEW] '$($newValue)' ")
                }
                else{
                    $context.Display( " '$($appKey)' up-to-date ")
                }
                
            }
            else{
                $context.Display( " '$($appKey)' *New* ")
                $context.Display( " [NEW] '$($newValue)' ")
                
                
            }
            $appSettings[$appKey] =  $newValue
        }
        
        # Showing All App Settings
        $_ = " Full List"; $context.Display($_)
        $appSettings.GetEnumerator() | % {
           $key = $_.key
           $value=$_.value
           $context.Display(" '$($key)' => '$($value)'")
        }
        
        
        # Build Connection Strings
        $connectionStrings = @{}
        if($AppendAppSettings -ieq "true"){
             $connectionStringsList.psobject.properties | Foreach { @{Type = 'SQLAzure'; Value = $_.Value}}
        }
        
        
        # Showing Changes Found
        $context.Display(" Changes Found ({white}$(@($deployConnectionStrings).Count){gray})")
        foreach($deployConnectionString in $deployConnectionStrings){
            $appKey   = $deployConnectionString.Name()
            $oldValue = $connectionStrings[$appKey]
            $newValue = $deployConnectionString.Value()
            
            if($connectionStrings.ContainsKey($appKey)){
                if(-not ($oldValue -eq $newValue)){
                    $_ = " '$($appKey)' *Changed* "; $context.Display($_)
                    $_ = " [OLD] '$($oldValue.Value)'"; $context.Display($_)
                    $_ = " [NEW] '$($newValue.Value)'"; $context.Display($_) 
                }
                else{
                    $_ = " '$($appKey)' up-to-date "; $context.Display($_)
                }
            }
            else{
                $context.Display( " '$($appKey)' *New* ")
                $context.Display( " [NEW] '$($newValue.Value)' ")
            }
            
            $connectionStrings[$appKey] =  $newValue
        }
        
        # If no connection strings, Add a empty one to not cause any errors
        if($connectionStrings.Count -eq 0){
            $connectionStrings["NONE"] = @{ Type = 'SQLAzure'; Value = "NONE" }
        }
        
        # Showing All App Settings
        $_ = " Full List"; $context.Display($_)
        $connectionStrings.GetEnumerator() | % {
           $key = $_.key
           $value=$_.value
           $_ = " '$($key)' => '$($value)'"; $context.Display($_)
        }
        
        # Update App Settings on actual resource
        try{
            Set-AzureRMWebAppSlot -ResourceGroupName ($resource.ResourceGroupName) -Name $AppServiceName -AppSettings $appSettings -ConnectionStrings $connectionStrings -Slot Production
            
            $_ = "`r`n Successfully Updated Azure App Settings for App Service($($AppServiceName))"; $context.Display($_)
        }
        catch  [Exception] {
            $_msg  = "Error(Setting Configuration to App Services)";
            $_msg += " Message: $($_.Exception.Message)";
            $_msg += " Item...: $($_.Exception.FailedItem)";
            
            echo $_.Exception|format-list -force
            
            $context.Error($_msg)
        }
        
        return $true
    };
    CanExecute = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)
        return $true
    };
    Validate = 
    {
        Param([ConfigAutomationContext] $context,[UIAction] $action)

        if(-not $this.Parameters().Validate(@("AppServiceName", "AppendAppSettings"))){
            return $false
        }
        
        # Extract Required Fields
        $extracted = $this.Parameters().Extract(@("AppServiceName", "AppendAppSettings"))
        
        # Variables
        $AppServiceName    = $extracted.AppServiceName
        $AppendAppSettings = $extracted.AppendAppSettings
        
        $action.Get("Sections").LoadChildren()
        $action.Get("Sections").Get("AppSettings").LoadChildren()
        
        $action.Get("Sections").LoadChildren()
        $action.Get("Sections").Get("ConnectionStrings").LoadChildren()
        
        if(-not $action.Get("Sections").Get("AppSettings").Get("Parameters").ValidateAllParameters()){
            $context.Error("Some App Settings are invalid")
            return $false
        }
        if(-not $action.Get("Sections").Get("ConnectionStrings").Get("Parameters").ValidateAllParameters()){
            $context.Error("Some Connection Strings are invalid")
            return $false
        }
        
        
        return $true
    };
    
}