public async Task <LeadTimeForChangesModel> GetGitHubLeadTimesForChanges(bool getSampleData, string clientId, string clientSecret, TableStorageConfiguration tableStorageConfig,
string owner, string repo, string mainBranch, string workflowName, string workflowId,
int numberOfDays, int maxNumberOfItems, bool useCache)
{
ListUtility <PullRequestModel> utility = new ListUtility <PullRequestModel>();
LeadTimeForChanges leadTimeForChanges = new LeadTimeForChanges();
List <PullRequestModel> pullRequests = new List <PullRequestModel>();
if (getSampleData == false)
{
List <GitHubActionsRun> initialRuns = new List <GitHubActionsRun>();
BuildsDA buildsDA = new BuildsDA();
initialRuns = await buildsDA.GetGitHubActionRuns(clientId, clientSecret, tableStorageConfig, owner, repo, workflowName, workflowId, useCache);
//Process all builds, filtering by main and feature branchs
List <GitHubActionsRun> mainBranchRuns = new List <GitHubActionsRun>();
List <GitHubActionsRun> featureBranchRuns = new List <GitHubActionsRun>();
List <string> branches = new List <string>();
foreach (GitHubActionsRun item in initialRuns)
{
if (item.status == "completed" && item.created_at > DateTime.Now.AddDays(-numberOfDays))
{
if (item.head_branch == mainBranch)
{
//Save the main branch
mainBranchRuns.Add(item);
}
else
{
//Save the feature branches
featureBranchRuns.Add(item);
//Record all unique branches
if (branches.Contains(item.head_branch) == false)
{
branches.Add(item.head_branch);
}
}
}
}
//Process the lead time for changes
List <KeyValuePair <DateTime, TimeSpan> > leadTimeForChangesList = new List <KeyValuePair <DateTime, TimeSpan> >();
foreach (string branch in branches)
{
List <GitHubActionsRun> branchBuilds = featureBranchRuns.Where(a => a.head_branch == branch).ToList();
PullRequestsDA pullRequestDA = new PullRequestsDA();
GitHubPR pr = await pullRequestDA.GetGitHubPullRequest(clientId, clientSecret, tableStorageConfig, owner, repo, branch, useCache);
if (pr != null)
{
List <GitHubPRCommit> pullRequestCommits = await pullRequestDA.GetGitHubPullRequestCommits(clientId, clientSecret, tableStorageConfig, owner, repo, pr.number, useCache);
List <Commit> commits = new List <Commit>();
foreach (GitHubPRCommit item in pullRequestCommits)
{
commits.Add(new Commit
{
commitId = item.sha,
name = item.commit.committer.name,
date = item.commit.committer.date
});
}
DateTime minTime = DateTime.MaxValue;
DateTime maxTime = DateTime.MinValue;
foreach (GitHubPRCommit pullRequestCommit in pullRequestCommits)
{
if (minTime > pullRequestCommit.commit.committer.date)
{
minTime = pullRequestCommit.commit.committer.date;
}
if (maxTime < pullRequestCommit.commit.committer.date)
{
maxTime = pullRequestCommit.commit.committer.date;
}
}
foreach (GitHubActionsRun branchBuild in branchBuilds)
{
if (minTime > branchBuild.updated_at)
{
minTime = branchBuild.updated_at;
}
if (maxTime < branchBuild.updated_at)
{
maxTime = branchBuild.updated_at;
}
}
PullRequestModel pullRequest = new PullRequestModel
{
PullRequestId = pr.number,
Branch = branch,
BuildCount = branchBuilds.Count,
Commits = commits,
StartDateTime = minTime,
EndDateTime = maxTime,
Status = pr.state,
Url = $"https://github.com/{owner}/{repo}/pull/{pr.number}"
};
//Convert the pull request status to the standard UI status
if (pullRequest.Status == "closed")
{
pullRequest.Status = "completed";
}
else if (pullRequest.Status == "open")
{
pullRequest.Status = "inProgress";
}
else
{
pullRequest.Status = pullRequest.Status;
}
leadTimeForChangesList.Add(new KeyValuePair <DateTime, TimeSpan>(minTime, pullRequest.Duration));
pullRequests.Add(pullRequest);
}
}
//Calculate the lead time for changes value, in hours
float leadTime = leadTimeForChanges.ProcessLeadTimeForChanges(leadTimeForChangesList, numberOfDays);
List <PullRequestModel> uiPullRequests = utility.GetLastNItems(pullRequests, maxNumberOfItems);
float maxPullRequestDuration = 0f;
foreach (PullRequestModel item in uiPullRequests)
{
if (item.Duration.TotalMinutes > maxPullRequestDuration)
{
maxPullRequestDuration = (float)item.Duration.TotalMinutes;
}
}
foreach (PullRequestModel item in uiPullRequests)
{
float interiumResult = (((float)item.Duration.TotalMinutes / maxPullRequestDuration) * 100f);
item.DurationPercent = Scaling.ScaleNumberToRange(interiumResult, 0, 100, 20, 100);
}
double totalHours = 0;
foreach (GitHubActionsRun item in mainBranchRuns)
{
totalHours += (item.updated_at - item.created_at).TotalHours;
}
float averageBuildHours = 0;
if (mainBranchRuns.Count > 0)
{
averageBuildHours = (float)totalHours / (float)mainBranchRuns.Count;
}
LeadTimeForChangesModel model = new LeadTimeForChangesModel
{
ProjectName = repo,
TargetDevOpsPlatform = DevOpsPlatform.GitHub,
AverageBuildHours = averageBuildHours,
AveragePullRequestHours = leadTime,
LeadTimeForChangesMetric = leadTime + averageBuildHours,
LeadTimeForChangesMetricDescription = leadTimeForChanges.GetLeadTimeForChangesRating(leadTime),
PullRequests = utility.GetLastNItems(pullRequests, maxNumberOfItems),
NumberOfDays = numberOfDays,
MaxNumberOfItems = uiPullRequests.Count,
TotalItems = pullRequests.Count
};
return(model);
}
else
{
List <PullRequestModel> samplePullRequests = utility.GetLastNItems(CreatePullRequestsSample(DevOpsPlatform.GitHub), maxNumberOfItems);
LeadTimeForChangesModel model = new LeadTimeForChangesModel
{
ProjectName = repo,
TargetDevOpsPlatform = DevOpsPlatform.GitHub,
AverageBuildHours = 1f,
AveragePullRequestHours = 20.33f,
LeadTimeForChangesMetric = 20.33f + 1f,
LeadTimeForChangesMetricDescription = "Elite",
PullRequests = samplePullRequests,
NumberOfDays = numberOfDays,
MaxNumberOfItems = samplePullRequests.Count,
TotalItems = samplePullRequests.Count
};
return(model);
}
}
public async Task <LeadTimeForChangesModel> GetAzureDevOpsLeadTimesForChanges(bool getSampleData, string patToken, TableStorageConfiguration tableStorageConfig,
string organization, string project, string repository, string mainBranch, string buildName, int numberOfDays, int maxNumberOfItems, bool useCache)
{
ListUtility <PullRequestModel> utility = new ListUtility <PullRequestModel>();
LeadTimeForChanges leadTimeForChanges = new LeadTimeForChanges();
List <PullRequestModel> pullRequests = new List <PullRequestModel>();
if (getSampleData == false)
{
List <AzureDevOpsBuild> initialBuilds = new List <AzureDevOpsBuild>();
BuildsDA buildsDA = new BuildsDA();
initialBuilds = await buildsDA.GetAzureDevOpsBuilds(patToken, tableStorageConfig, organization, project, buildName, useCache);
//Process all builds, filtering by main and feature branchs
List <AzureDevOpsBuild> mainBranchBuilds = new List <AzureDevOpsBuild>();
List <AzureDevOpsBuild> featureBranchBuilds = new List <AzureDevOpsBuild>();
List <string> branches = new List <string>();
foreach (AzureDevOpsBuild item in initialBuilds)
{
if (item.status == "completed" && item.queueTime > DateTime.Now.AddDays(-numberOfDays))
{
if (item.sourceBranch == mainBranch)
{
//Save the main branch
mainBranchBuilds.Add(item);
}
else
{
//Save the feature branches
featureBranchBuilds.Add(item);
//Record all unique branches
if (branches.Contains(item.branch) == false)
{
branches.Add(item.branch);
}
}
}
}
//Process the lead time for changes
List <KeyValuePair <DateTime, TimeSpan> > leadTimeForChangesList = new List <KeyValuePair <DateTime, TimeSpan> >();
foreach (string branch in branches)
{
List <AzureDevOpsBuild> branchBuilds = featureBranchBuilds.Where(a => a.sourceBranch == branch).ToList();
PullRequestsDA pullRequestDA = new PullRequestsDA();
AzureDevOpsPR pr = await pullRequestDA.GetAzureDevOpsPullRequest(patToken, tableStorageConfig, organization, project, repository, branch, useCache);
if (pr != null)
{
List <AzureDevOpsPRCommit> pullRequestCommits = await pullRequestDA.GetAzureDevOpsPullRequestCommits(patToken, tableStorageConfig, organization, project, repository, pr.PullRequestId, useCache);
List <Commit> commits = new List <Commit>();
foreach (AzureDevOpsPRCommit item in pullRequestCommits)
{
commits.Add(new Commit
{
commitId = item.commitId,
name = item.committer.name,
date = item.committer.date
});
}
DateTime minTime = DateTime.MaxValue;
DateTime maxTime = DateTime.MinValue;
foreach (AzureDevOpsPRCommit pullRequestCommit in pullRequestCommits)
{
if (minTime > pullRequestCommit.committer.date)
{
minTime = pullRequestCommit.committer.date;
}
if (maxTime < pullRequestCommit.committer.date)
{
maxTime = pullRequestCommit.committer.date;
}
}
foreach (AzureDevOpsBuild branchBuild in branchBuilds)
{
if (minTime > branchBuild.finishTime)
{
minTime = branchBuild.finishTime;
}
if (maxTime < branchBuild.finishTime)
{
maxTime = branchBuild.finishTime;
}
}
PullRequestModel pullRequest = new PullRequestModel
{
PullRequestId = pr.PullRequestId,
Branch = branch,
BuildCount = branchBuilds.Count,
Commits = commits,
StartDateTime = minTime,
EndDateTime = maxTime,
Status = pr.status,
Url = $"https://dev.azure.com/{organization}/{project}/_git/{repository}/pullrequest/{pr.PullRequestId}"
};
leadTimeForChangesList.Add(new KeyValuePair <DateTime, TimeSpan>(minTime, pullRequest.Duration));
pullRequests.Add(pullRequest);
}
}
//Calculate the lead time for changes value, in hours
float leadTime = leadTimeForChanges.ProcessLeadTimeForChanges(leadTimeForChangesList, numberOfDays);
List <PullRequestModel> uiPullRequests = utility.GetLastNItems(pullRequests, maxNumberOfItems);
float maxPullRequestDuration = 0f;
foreach (PullRequestModel item in uiPullRequests)
{
if (item.Duration.TotalMinutes > maxPullRequestDuration)
{
maxPullRequestDuration = (float)item.Duration.TotalMinutes;
}
}
foreach (PullRequestModel item in uiPullRequests)
{
float interiumResult = (((float)item.Duration.TotalMinutes / maxPullRequestDuration) * 100f);
item.DurationPercent = Scaling.ScaleNumberToRange(interiumResult, 0, 100, 20, 100);
}
double totalHours = 0;
foreach (AzureDevOpsBuild item in mainBranchBuilds)
{
totalHours += (item.finishTime - item.queueTime).TotalHours;
}
float averageBuildHours = 0;
if (mainBranchBuilds.Count > 0)
{
averageBuildHours = (float)totalHours / (float)mainBranchBuilds.Count;
}
LeadTimeForChangesModel model = new LeadTimeForChangesModel
{
ProjectName = project,
TargetDevOpsPlatform = DevOpsPlatform.AzureDevOps,
AverageBuildHours = averageBuildHours,
AveragePullRequestHours = leadTime,
LeadTimeForChangesMetric = leadTime + averageBuildHours,
LeadTimeForChangesMetricDescription = leadTimeForChanges.GetLeadTimeForChangesRating(leadTime),
PullRequests = uiPullRequests,
NumberOfDays = numberOfDays,
MaxNumberOfItems = uiPullRequests.Count,
TotalItems = pullRequests.Count
};
return(model);
}
else
{
//Get sample data
List <PullRequestModel> samplePullRequests = utility.GetLastNItems(CreatePullRequestsSample(DevOpsPlatform.AzureDevOps), maxNumberOfItems);
LeadTimeForChangesModel model = new LeadTimeForChangesModel
{
ProjectName = project,
TargetDevOpsPlatform = DevOpsPlatform.AzureDevOps,
AverageBuildHours = 1f,
AveragePullRequestHours = 12f,
LeadTimeForChangesMetric = 12f + 1f,
LeadTimeForChangesMetricDescription = "Elite",
PullRequests = samplePullRequests,
NumberOfDays = numberOfDays,
MaxNumberOfItems = samplePullRequests.Count,
TotalItems = samplePullRequests.Count
};
return(model);
}
}