Commands/New-EFPoshEntityDefinition.ps1
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Function New-EFPoshEntityDefinition{ <# .SYNOPSIS Creates an entity definition object to power creating the tables of the DBContext .DESCRIPTION Creates an entity definition object to power creating the tables of the DBContext .PARAMETER Type The type you want to map the entity to .PARAMETER PrimaryKeys The primary key(s) (unique column(s)) of the table. Required if you want write access to the table .PARAMETER Keyless If there is no primary key (or it's a view) select this option to make the entity read only. .PARAMETER TableName Table (or view name) of the object in the database. If not provided, the name of the Type will be used. .PARAMETER Schema DB schema type - only used if the database type is MSSQL as SQLite doesn't have a schema. Defaults to dbo .EXAMPLE New-EFPoshEntityDefinition -Type 'MyClassName' -PrimaryKeys @('UniqueColumn') .NOTES .Author: Ryan Ephgrave #> [CmdletBinding()] Param( [Parameter(Mandatory=$true)] [string]$Type, [Parameter(Mandatory=$false)] [string[]]$PrimaryKeys, [Parameter(Mandatory=$false)] [switch]$Keyless, [Parameter(Mandatory=$false)] [string]$TableName, [Parameter(Mandatory = $false)] [string]$Schema ) Write-Verbose "Creating Entity Definition for type $($Type)" $TypeObject = Get-EFPoshType -TypeName $Type if($null -eq $TypeObject){ throw 'Could not find provided type. Please make sure it is imported' } $newEntity = [EFPosh.PoshEntity]::new() $newEntity.Type = $TypeObject $newEntity.PrimaryKeys = $PrimaryKeys if($Keyless){ $newEntity.Keyless = $true } $newEntity.Schema = $Schema $newEntity.TableName = $TableName return $newEntity } |