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Merge branch 'master' into feat/update-fusion-urls
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@terjebra
terjebra authored Nov 25, 2024
2 parents dc9cf1c + 97d3650 commit 66f1ec2
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Showing 3 changed files with 219 additions and 146 deletions.
41 changes: 38 additions & 3 deletions src/backend/api/Fusion.Resources.Domain/Models/QueryOrgUnitReason.cs
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Original file line number Diff line number Diff line change
@@ -1,9 +1,44 @@
namespace Fusion.Resources.Domain.Models
using System.Collections.Generic;
using System;

namespace Fusion.Resources.Domain.Models
{
internal class QueryOrgUnitReason
{
public QueryOrgUnitReason(string fullDepartment, string reason)
{
IsWildCard = fullDepartment.Trim().EndsWith('*');
Reason = reason;
FullDepartment = fullDepartment.Replace("*", "").Trim();
Level = FullDepartment.Split(" ").Length;
IsGlobalRole = string.IsNullOrEmpty(fullDepartment);

}

public string FullDepartment { get; set; } = null!;
public string Reason { get; set; } = null!;
public bool IsWildCard => FullDepartment.Contains('*') ;
public bool IsWildCard { get; set; }
public int Level { get; set; }
public bool IsGlobalRole { get; set; }
}
}

internal struct OrgUnitComparer
{
public OrgUnitComparer(string FullDepartment)
{
this.FullDepartment = FullDepartment;
Level = FullDepartment.Split(" ").Length;
}

public string FullDepartment { get; }
public int Level { get; set; }

public bool IsChildOf(OrgUnitComparer other, int maxDistance)
{
var isChild = other.FullDepartment.StartsWith(FullDepartment + " ", StringComparison.OrdinalIgnoreCase);
var distance = Level - other.Level;

return isChild && distance <= maxDistance;
}
}
}
242 changes: 137 additions & 105 deletions src/backend/api/Fusion.Resources.Domain/Queries/GetRelevantOrgUnits.cs
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Original file line number Diff line number Diff line change
@@ -1,8 +1,10 @@
using Fusion.AspNetCore.OData;
using Azure.Core;
using Fusion.AspNetCore.OData;
using Fusion.Integration;
using Fusion.Integration.Profile;
using Fusion.Resources.Domain.Models;
using MediatR;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
Expand All @@ -29,11 +31,13 @@ public GetRelevantOrgUnits(string profileId, AspNetCore.OData.ODataQueryParams q

public class Handler : IRequestHandler<GetRelevantOrgUnits, QueryRangedList<QueryRelevantOrgUnit>?>
{
private readonly IMediator mediator;
private readonly IFusionProfileResolver profileResolver;
private readonly IOrgUnitCache orgUnitCache;

public Handler(IFusionProfileResolver profileResolver, IOrgUnitCache orgUnitCache)
public Handler(IMediator mediator, IFusionProfileResolver profileResolver, IOrgUnitCache orgUnitCache)
{
this.mediator = mediator;
this.profileResolver = profileResolver;
this.orgUnitCache = orgUnitCache;
}
Expand All @@ -48,29 +52,32 @@ public Handler(IFusionProfileResolver profileResolver, IOrgUnitCache orgUnitCach
FullDepartment = x.FullDepartment,
Department = x.Department,
ShortName = x.ShortName
});
}).ToList();

var user = await profileResolver.ResolvePersonFullProfileAsync(request.ProfileId.OriginalIdentifier);

if (user?.Roles is null)
throw new InvalidOperationException("Roles was not loaded for profile. Required to resolve profile manager responsebility.");

if (user?.FullDepartment is null)
{
return null;
}

var orgUnitAccessReason = new List<QueryOrgUnitReason>();

orgUnitAccessReason.ApplyManager(user);
var managerForUnits = await ResolveUserManagerUnitAsync(user);

orgUnitAccessReason.AddRange(managerForUnits);


// Filter out only active roles
var activeRoles = user.Roles.Where(x => x.IsActive);
var activeRoles = user.Roles.Where(x => x.IsActive && (x.OnDemandSupport == false || x.ActiveToUtc > DateTime.UtcNow));

var delegatedManagerClaims = activeRoles.Where(x => x.Name.StartsWith("Fusion.Resources.ResourceOwner")).Select(x => x.Scope?.Value);
var delegatedManagerClaims = activeRoles.Where(x => x.Name.StartsWith("Fusion.Resources.ResourceOwner")).Where(x => x.Scope?.Value is not null).Select(x => x.Scope?.Value!);
orgUnitAccessReason.ApplyRole(delegatedManagerClaims, ReasonRoles.DelegatedManager);

var adminClaims = activeRoles?.Where(x => x.Name.StartsWith("Fusion.Resources.Full") || x.Name.StartsWith("Fusion.Resources.Admin")).Select(x => x.Scope?.Value);
// Must support global roles
var adminClaims = activeRoles.Where(x => x.Name.StartsWith("Fusion.Resources.Full") || x.Name.StartsWith("Fusion.Resources.Admin")).Select(x => x.Scope?.Value ?? "*");
orgUnitAccessReason.ApplyRole(adminClaims, ReasonRoles.Write);

var readClaims = activeRoles?.Where(x => x.Name.StartsWith("Fusion.Resources.Request") || x.Name.StartsWith("Fusion.Resources.Read")).Select(x => x.Scope?.Value);
var readClaims = activeRoles.Where(x => x.Name.StartsWith("Fusion.Resources.Request") || x.Name.StartsWith("Fusion.Resources.Read")).Select(x => x.Scope?.Value ?? "*");
orgUnitAccessReason.ApplyRole(readClaims, ReasonRoles.Read);

orgUnitAccessReason.ApplyParentManager(orgUnits, user);
Expand All @@ -82,7 +89,8 @@ public Handler(IFusionProfileResolver profileResolver, IOrgUnitCache orgUnitCach

List<QueryRelevantOrgUnit> populatedOrgUnitResult = GetRelevantOrgUnits(orgUnits, orgUnitAccessReason);

var filteredOrgUnits = ApplyOdataFilters(request.Query, populatedOrgUnitResult.OrderBy(x => x.SapId));
var filteredOrgUnits = ApplyOdataFilters(request.Query, populatedOrgUnitResult.OrderBy(x => x.FullDepartment));

var skip = request.Query.Skip.GetValueOrDefault(0);
var take = request.Query.Top.GetValueOrDefault(100);

Expand All @@ -91,132 +99,156 @@ public Handler(IFusionProfileResolver profileResolver, IOrgUnitCache orgUnitCach
return pagedQuery;
}

private static List<QueryRelevantOrgUnit> GetRelevantOrgUnits(IEnumerable<QueryRelevantOrgUnit> cachedOrgUnits, List<QueryOrgUnitReason> orgUnitAccessReason)
private async Task<IEnumerable<QueryOrgUnitReason>> ResolveUserManagerUnitAsync(FusionFullPersonProfile user)
{
var endResult = new List<QueryRelevantOrgUnit>();
foreach (var org in orgUnitAccessReason)
{
if (user.Roles is null)
throw new InvalidOperationException("Roles was not loaded for profile. Required to resolve profile manager responsebility.");

if (org?.FullDepartment != null && org?.Reason != null)
{
var alreadyInList = endResult.FirstOrDefault(x => x.FullDepartment == org.FullDepartment);
var managerRoles = user.Roles
.Where(x => string.Equals(x.Name, "Fusion.LineOrg.Manager", StringComparison.OrdinalIgnoreCase))
.Where(x => !string.IsNullOrEmpty(x.Scope?.Value))
.Select(x => x.Scope?.Value!)
.ToList();

if (alreadyInList is null)
{
QueryRelevantOrgUnit? data = new();
if (org.IsWildCard == true)
{
data = cachedOrgUnits.FirstOrDefault(x => x.FullDepartment == org.FullDepartment.Replace('*', ' ').TrimEnd());
}
else
{
data = cachedOrgUnits.FirstOrDefault(x => x.FullDepartment == org.FullDepartment || x.Department == org.FullDepartment);
}
if (data != null)
{
data.Reasons.Add(org.Reason);
endResult.Add(data);
}
}
else
{
if (!alreadyInList.Reasons.Contains(org.Reason))
{
alreadyInList.Reasons.Add(org.Reason);
}
}
var managerFor = new List<QueryOrgUnitReason>();

foreach (var orgUnitId in managerRoles)
{
var orgUnit = await mediator.Send(new ResolveLineOrgUnit(orgUnitId));
if (orgUnit?.FullDepartment != null)
{
managerFor.Add(new QueryOrgUnitReason(orgUnit.FullDepartment, ReasonRoles.Manager));
}
}
return endResult;

return managerFor;
}

private static List<QueryRelevantOrgUnit> ApplyOdataFilters(ODataQueryParams filter, IEnumerable<QueryRelevantOrgUnit> orgUnits)
private static List<QueryRelevantOrgUnit> GetRelevantOrgUnits(IEnumerable<QueryRelevantOrgUnit> cachedOrgUnits, List<QueryOrgUnitReason> orgUnitAccessReason)
{

var filterGenerator = filter.GenerateFilters<QueryRelevantOrgUnit>(m =>
{
m.SqlQueryMode = false;
m.MapField("sapId", e => e.SapId);
m.MapField("name", e => e.Name);
m.MapField("shortName", e => e.ShortName);
m.MapField("department", e => e.Department);
m.MapField("fullDepartment", e => e.FullDepartment);
m.MapField("reason", e => e.Reasons);
});
return orgUnits.Where(filterGenerator.FilterLambda.Compile()).ToList();
orgUnitAccessReason.GroupBy(i => i.FullDepartment)
.ToList()
.ForEach(d =>
{
var orgUnit = cachedOrgUnits.FirstOrDefault(o => string.Equals(o.FullDepartment, d.Key, StringComparison.OrdinalIgnoreCase));
if (orgUnit is not null)
{
orgUnit.Reasons = d.Select(i => i.Reason).ToList();
}
});

return cachedOrgUnits.Where(i => i.Reasons.Any()).ToList();
}

private static List<QueryRelevantOrgUnit> ApplyOdataFilters(ODataQueryParams filter, IEnumerable<QueryRelevantOrgUnit> orgUnits)
{
var query = orgUnits.AsQueryable()
.ApplyODataFilters(filter, m =>
{
m.SqlQueryMode = false;
m.MapField("sapId", e => e.SapId);
m.MapField("name", e => e.Name);
m.MapField("shortName", e => e.ShortName);
m.MapField("department", e => e.Department);
m.MapField("fullDepartment", e => e.FullDepartment);
// Disabling reasons, as this is not supported by the filter.
//m.MapField("reason", e => e.Reasons);
})
.ApplyODataSorting(filter, m =>
{
m.MapField("sapId", e => e.SapId);
m.MapField("name", e => e.Name);
m.MapField("shortName", e => e.ShortName);
m.MapField("department", e => e.Department);
m.MapField("fullDepartment", e => e.FullDepartment);
},
q => q.OrderBy(o => o.FullDepartment));

return query.ToList();
}
}
}

internal static class OrgUnitAccessReasons
{
internal static void ApplyManager(this List<QueryOrgUnitReason> reasons, FusionFullPersonProfile user)

public static bool IsDirectChildOf(this QueryRelevantOrgUnit orgUnit, QueryOrgUnitReason unit)
{
var isDepartmentManager = user.IsResourceOwner;
if (isDepartmentManager)
reasons.Add(new QueryOrgUnitReason
{
FullDepartment = user?.FullDepartment ?? "",
Reason = ReasonRoles.Manager
});
var item = new OrgUnitComparer(orgUnit.FullDepartment);
var distance = item.Level - unit.Level;

return item.FullDepartment.StartsWith(unit.FullDepartment) && distance == 1;
}

internal static void ApplyRole(this List<QueryOrgUnitReason> reasons, IEnumerable<string?>? departments, string role)
internal static void ApplyRole(this List<QueryOrgUnitReason> reasons, IEnumerable<string> departments, string role)
{
if (departments is not null)
{
reasons.AddRange(departments.Select(dep => new QueryOrgUnitReason
{
FullDepartment = dep ?? "*",
Reason = role
}));
}
reasons.AddRange(departments.Select(d => new QueryOrgUnitReason(d, role)));
}

internal static void ApplyParentManager(this List<QueryOrgUnitReason> reasons, IEnumerable<QueryRelevantOrgUnit> orgUnits, FusionFullPersonProfile user)
{
var managerResposibility = new List<QueryOrgUnitReason>();
var managerOrDelegatedManagerDepartmentsOrWildcard = reasons
.Where(x => x.Reason.Equals(ReasonRoles.Manager) || x.Reason.Equals(ReasonRoles.DelegatedManager) || x.IsWildCard).ToList();
if (managerOrDelegatedManagerDepartmentsOrWildcard is not null)

// Process locations where user is natural manager. We want to grant the user access to all child departments.
foreach (var managerUnit in reasons.Where(x => x.Reason == ReasonRoles.Manager))
{
foreach (var department in managerOrDelegatedManagerDepartmentsOrWildcard)
{
var parentDepartment = department.FullDepartment.Replace("*", "").TrimEnd();
var childDepartments = orgUnits
.Where(x => x.FullDepartment.StartsWith(managerUnit.FullDepartment))
.Where(x => x.IsDirectChildOf(managerUnit)); // Include trailing space so we do not include the actual unit where user is manager.

var childDepartments = orgUnits.Distinct().Where(x => x.FullDepartment.StartsWith(parentDepartment) && !x.FullDepartment.Equals(parentDepartment));
managerResposibility.AddRange(childDepartments.Select(d => new QueryOrgUnitReason(d.FullDepartment, ReasonRoles.ParentManager)));
}

// if the department is not of type wildcard we only want to get direct children (one level below)
if (!department.IsWildCard)
{
var getParentDepartmentLevel = GetAcronymsForDepartment(parentDepartment);
// Process delegate manager.
foreach (var delegatedManager in reasons.Where(x => x.Reason == ReasonRoles.DelegatedManager))
{
var childDepartments = orgUnits.Where(x => x.FullDepartment.StartsWith(delegatedManager.FullDepartment + " "));

childDepartments = childDepartments.Where(x => (GetAcronymsForDepartment(x.FullDepartment).Count() == getParentDepartmentLevel.Length + 1));
if (delegatedManager.IsWildCard)
{
// Add all child org units as delegated manager role.
managerResposibility.AddRange(childDepartments.Select(d => new QueryOrgUnitReason(d.FullDepartment, ReasonRoles.DelegatedManager)));
}
else
{
// Add just direct children
managerResposibility.AddRange(childDepartments.Where(d => d.IsDirectChildOf(delegatedManager)).Select(d => new QueryOrgUnitReason(d.FullDepartment, ReasonRoles.DelegatedParentManager)));
}
}

}
var reason = ReasonRoles.DelegatedParentManager;
if (user.IsResourceOwner && user.FullDepartment == parentDepartment)
{
reason = ReasonRoles.ParentManager;
}
// Process read/write roles

foreach (var child in childDepartments)
{
managerResposibility?.Add(new QueryOrgUnitReason
{
FullDepartment = child.FullDepartment,
Reason = reason
});
}
foreach (var delegatedManager in reasons.Where(x => x.Reason == ReasonRoles.Write && x.IsWildCard))
{
if (delegatedManager.IsGlobalRole)
{
managerResposibility.AddRange(orgUnits.Select(d => new QueryOrgUnitReason(d.FullDepartment, ReasonRoles.Write)));
}
reasons?.AddRange(managerResposibility);
else
{
var childDepartments = orgUnits.Where(x => x.FullDepartment.StartsWith(delegatedManager.FullDepartment) && x.FullDepartment != delegatedManager.FullDepartment);
managerResposibility.AddRange(childDepartments.Select(d => new QueryOrgUnitReason(d.FullDepartment, ReasonRoles.Write)));
}

}
}

static string[] GetAcronymsForDepartment(string word)
{
return word.Split();
foreach (var delegatedManager in reasons.Where(x => x.Reason == ReasonRoles.Read && x.IsWildCard))
{
if (delegatedManager.IsGlobalRole)
{
managerResposibility.AddRange(orgUnits.Select(d => new QueryOrgUnitReason(d.FullDepartment, ReasonRoles.Read)));
}
else
{
var childDepartments = orgUnits.Where(x => x.FullDepartment.StartsWith(delegatedManager.FullDepartment) && x.FullDepartment != delegatedManager.FullDepartment);
managerResposibility.AddRange(childDepartments.Select(d => new QueryOrgUnitReason(d.FullDepartment, ReasonRoles.Read)));
}
}

// Mutate at the end
reasons.AddRange(managerResposibility);
}
}
}
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