public async Task <List <string> > SearchAsync(RepositorySearch repositorySearch)
{
var query = @"
select rcs.name
from repository_current_state as rcs
join repository_team as rt
on rt.repository_current_state_id = rcs.repository_current_state_id
join repository_snapshot as rs
on rs.repository_current_state_id = rcs.repository_current_state_id
join repository_type_and_implementations as rti
on rti.repository_snapshot_id = rs.repository_snapshot_id
join repository_implementation as ri
on ri.repository_type_and_implementations_id = rti.repository_type_and_implementations_id
join repository_dependency as rd
on rd.repository_snapshot_id = rs.repository_snapshot_id
{{DEPENDENCY_JOIN}}
where 1=1
{{WHERE_CLAUSES}}
group by rcs.name
order by rcs.name
";
var whereClausesStringBuilder = new StringBuilder();
if (!repositorySearch.AsOf.HasValue)
{
whereClausesStringBuilder.AppendLine("and rs.window_ends_on is null");
}
if (repositorySearch.HasContinuousDelivery.HasValue)
{
whereClausesStringBuilder.AppendLine($"and rcs.continuous_delivery = {repositorySearch.HasContinuousDelivery.ToString()}");
}
if (!string.IsNullOrWhiteSpace(repositorySearch.Team))
{
whereClausesStringBuilder.AppendLine($"and rt.name = '{repositorySearch.Team}'");
}
if (!string.IsNullOrWhiteSpace(repositorySearch.TeamPermissions))
{
whereClausesStringBuilder.AppendLine($"and rt.permission = '{repositorySearch.TeamPermissions}'");
}
if (!string.IsNullOrWhiteSpace(repositorySearch.TypeName))
{
whereClausesStringBuilder.AppendLine($"and rti.type_name = '{repositorySearch.TypeName}'");
}
query = query.Replace("{{DEPENDENCY_JOIN}}", BuildDependenciesJoin());
query = query.Replace("{{WHERE_CLAUSES}}", whereClausesStringBuilder.ToString());
var dbConnection = repositoryAnalysisContext.Database.GetDbConnection();
var repositoryNames = await dbConnection.QueryAsync <string>(query);
return(repositoryNames.AsList());
string GetRangeSpecifierString(RangeSpecifier rangeSpecifier)
{
switch (rangeSpecifier)
{
case RangeSpecifier.GreaterThan:
return(">");
case RangeSpecifier.GreaterThanOrEqualTo:
return(">=");
case RangeSpecifier.LessThan:
return("<");
case RangeSpecifier.LessThanOrEqualTo:
return("<=");
case RangeSpecifier.EqualTo:
return("=");
default:
return(null);
}
}
string BuildDependenciesJoin()
{
if (repositorySearch.Dependencies.Any())
{
var depdendencyJoinStringBuilder = new StringBuilder();
depdendencyJoinStringBuilder.AppendLine("and rd.repository_snapshot_id in (");
var dependenciesAdded = 0;
foreach (var dependency in repositorySearch.Dependencies)
{
if (dependenciesAdded > 0)
{
depdendencyJoinStringBuilder.AppendLine("intersect");
}
depdendencyJoinStringBuilder.AppendLine("select repository_snapshot_id");
depdendencyJoinStringBuilder.AppendLine("from public.repository_dependency");
depdendencyJoinStringBuilder.AppendLine($"where name ilike '{dependency.Name}'");
if (!string.IsNullOrWhiteSpace(dependency.Version))
{
var paddedVersion = versionManager.GetPaddedVersion(dependency.Version);
var rangeSpecifierText = GetRangeSpecifierString(dependency.RangeSpecifier);
depdendencyJoinStringBuilder.AppendLine($"and padded_version {rangeSpecifierText} '{paddedVersion}'");
}
dependenciesAdded++;
}
depdendencyJoinStringBuilder.AppendLine(")");
return(depdendencyJoinStringBuilder.ToString());
}
else
{
return(string.Empty);
}
}
}
