34 lines
1.2 KiB
C#
34 lines
1.2 KiB
C#
namespace SharepointToolbox.Web.Core.Models;
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public record PermissionSummary(
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string Label,
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RiskLevel RiskLevel,
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int Count,
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int DistinctUsers
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);
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public static class PermissionSummaryBuilder
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{
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private static readonly Dictionary<RiskLevel, string> Labels = new()
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{
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[RiskLevel.High] = "High Risk",
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[RiskLevel.Medium] = "Medium Risk",
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[RiskLevel.Low] = "Low Risk",
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[RiskLevel.ReadOnly] = "Read Only",
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};
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public static IReadOnlyList<PermissionSummary> Build(IEnumerable<SimplifiedPermissionEntry> entries)
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{
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var grouped = entries.GroupBy(e => e.RiskLevel).ToDictionary(g => g.Key, g => g.ToList());
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return Enum.GetValues<RiskLevel>().Select(level =>
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{
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var items = grouped.GetValueOrDefault(level, new List<SimplifiedPermissionEntry>());
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var distinctUsers = items
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.SelectMany(e => e.UserLogins.Split(';', StringSplitOptions.RemoveEmptyEntries))
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.Select(u => u.Trim()).Where(u => u.Length > 0)
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.Distinct(StringComparer.OrdinalIgnoreCase).Count();
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return new PermissionSummary(Labels[level], level, items.Count, distinctUsers);
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}).ToList();
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}
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}
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