Merge pull request #34 from ITS-Unibas/jira-pull

Pull the Current Jira Issues from the WASP Board and Prepare for comparison

WASP/Private/Get-JiraIssues.ps1

@@ -0,0 +1,60 @@
+function Get-JiraIssues () {
+    <#
+    .Synopsis 
+    Get the Current Jira Issues for the given Project.
+    .Description 
+    Get the Current Jira Issues for the given Project.
+    .Notes 
+    FileName: Get-JiraIssues.ps1
+    Author: Tim Keller 
+    Contact: tim.keller@unibas.ch
+    Created: 2024-09-04
+    Updated: 2024-09-05
+    Version: 1.0.0
+    #>
+    param(
+    )
+
+    begin {
+        $Config = Read-ConfigFile
+        $JiraUrl = $Config.Application.JiraBaseURL
+        $ProjectKey = $Config.Application.ProjectKey
+
+    } process {
+        <#Create the URL for the Jira Issues API Endpoint#>
+        $Base64Auth = [Convert]::ToBase64String([Text.Encoding]::ASCII.GetBytes(("{0}:{1}" -f $Config.Application.RepositoryManagerAPIUser, $Config.Application.RepostoryManagerAPIPassword)))
+        $Url = $JiraUrl + "/rest/api/latest/search?jql=project=$ProjectKey&maxResults=500"
+        Write-Log "Retrieving Jira Issues for Project $ProjectKey"
+        try {
+            $Response = Invoke-RestMethod -Uri $Url -Method Get -Headers @{Authorization = "Basic $Base64Auth" }
+        }
+        catch {
+            $StatusCode = $_.Exception.Response.StatusCode.value__
+            Write-Log "Get request failed with $StatusCode" -Severity 3
+        }
+        <#Save the number of total issues to check if all of them were downloaded.#>
+        $totalIssues = $Response.total
+
+        <#Iteratively save the Issues for all of the steps in one object.#>
+        $Results = @()
+        $Results += $Response.Issues
+
+        <#Make a new request until all issues are stored in the Reults object#>
+        while($Results.Count -ne $totalIssues){
+            <#The starting point for the pagination of the request is the number of issues already pulled#>
+            $StartAt =  $Response.startAt + $Response.issues.Count
+            $UrlIter = $JiraUrl + "/rest/api/latest/search?jql=project=$ProjectKey&startAt=$StartAt&maxResults=500"
+            try {
+                $Response = Invoke-RestMethod -Uri $UrlIter -Method Get -Headers @{Authorization = "Basic $Base64Auth" }
+            }
+            catch {
+                $StatusCode = $_.Exception.Response.StatusCode.value__
+                Write-Log "Get request failed with $StatusCode" -Severity 3
+            }
+            $Results += $Response.Issues
+
+        }
+        Write-Log "Successfully Retrieved $totalIssues Jira Issues for the Project $ProjectKey"
+        Return $Results
+    }
+}

WASP/Private/Invoke-JiraObserver.ps1

@@ -93,7 +93,16 @@ function Invoke-JiraObserver {
         }
 
         # aktueller Stand Tickets von Jira holen (Get Request)
-        $currentJiraStates	
+        $IssueResults = Get-JiraIssues
+
+        # Filter the information to be able to compare the current jira state to the state read from the file
+        $IssuesCurrentState = @{}
+        $IssueResults | ForEach-Object {
+            $IssuesCurrentState[$_.fields.summary] = [PSCustomObject]@{
+                Assignee = $_.fields.assignee.name
+                Status = $_.fields.status.name
+            }
+        }
 
         <# Vergleich Status Tickets mit Stand im neusten Jira-State File: