Public/Find-EdgeApp.ps1

# Copyright 2017 Google Inc.
#
# 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
#
# https://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.

Function Find-EdgeApp {
    <#
    .SYNOPSIS
        Finds an Edge App given the API Key.

    .DESCRIPTION
        Finds an Edge App given the API Key. The result is the developer app that
        owns the credential with that API key.

    .PARAMETER ConsumerKey
        Required. The API key to find.

    .PARAMETER Org
        Optional. The Apigee Edge organization. The default is to use the value from Set-EdgeConnection.

    .EXAMPLE
        Find-EdgeApp -ConsumerKey B792a022098d48618c6d

    .LINK
        Add-EdgeAppCredential

    .LINK
        Get-EdgeAppCredential

    .FUNCTIONALITY
        ApigeeEdge

    #>


    [cmdletbinding()]
    PARAM(
        [string]$ConsumerKey,
        [string]$Org
    )

    $Options = @{ }

    if ($PSBoundParameters['Debug']) {
        $Options.Add( 'Debug', $Debug )
    }
    if ($PSBoundParameters['Org']) {
        $Options.Add( 'Org', $Org )
    }

    if (!$PSBoundParameters['ConsumerKey']) {
        throw [System.ArgumentNullException] "ConsumerKey", "You must specify the -ConsumerKey option."
    }

    $Options.Add( 'Params', @{ expand = 'true' })

    $theApp = @( @( Get-EdgeDevApp @Options ).app |? {
                     $_.credentials |? { $_.consumerKey -eq $ConsumerKey }
                 })

    if ($theApp.count -gt 1) {
        throw [System.SystemException] "More than one app was found with that key."
    }
    if ($theApp.count -eq 0) {
        $Null
    }
    else {
        $theApp[0]
    }
}