[PM-3007] Caching user policies on PolicyService variable (#3117)

* [PM-3007] Caching user policies on PolicyService variable

* [PM-3007] Added missing newlines on sql files

src/Core/Repositories/IOrganizationUserRepository.cs

@@ -39,6 +39,6 @@ public interface IOrganizationUserRepository : IRepository<OrganizationUser, Gui
     Task<IEnumerable<OrganizationUserUserDetails>> GetManyByMinimumRoleAsync(Guid organizationId, OrganizationUserType minRole);
     Task RevokeAsync(Guid id);
     Task RestoreAsync(Guid id, OrganizationUserStatusType status);
-    Task<IEnumerable<OrganizationUserPolicyDetails>> GetByUserIdWithPolicyDetailsAsync(Guid userId, PolicyType policyType);
+    Task<IEnumerable<OrganizationUserPolicyDetails>> GetByUserIdWithPolicyDetailsAsync(Guid userId);
     Task<int> GetOccupiedSmSeatCountByOrganizationIdAsync(Guid organizationId);
 }

src/Core/Services/Implementations/PolicyService.cs

@@ -20,6 +20,8 @@ public class PolicyService : IPolicyService
     private readonly IMailService _mailService;
     private readonly GlobalSettings _globalSettings;
 
+    private IEnumerable<OrganizationUserPolicyDetails> _cachedOrganizationUserPolicyDetails;
+
     public PolicyService(
         IEventService eventService,
         IOrganizationRepository organizationRepository,
@@ -194,18 +196,25 @@ public class PolicyService : IPolicyService
         return result.Any();
     }
 
-    private async Task<IEnumerable<OrganizationUserPolicyDetails>> QueryOrganizationUserPolicyDetailsAsync(Guid userId, PolicyType policyType, OrganizationUserStatusType minStatus = OrganizationUserStatusType.Accepted)
+    private async Task<IEnumerable<OrganizationUserPolicyDetails>> QueryOrganizationUserPolicyDetailsAsync(Guid userId, PolicyType? policyType, OrganizationUserStatusType minStatus = OrganizationUserStatusType.Accepted)
     {
-        var organizationUserPolicyDetails = await _organizationUserRepository.GetByUserIdWithPolicyDetailsAsync(userId, policyType);
+        // Check if the cached policies are available
+        if (_cachedOrganizationUserPolicyDetails == null)
+        {
+            // Cached policies not available, retrieve from the repository
+            _cachedOrganizationUserPolicyDetails = await _organizationUserRepository.GetByUserIdWithPolicyDetailsAsync(userId);
+        }
+
         var excludedUserTypes = GetUserTypesExcludedFromPolicy(policyType);
-        return organizationUserPolicyDetails.Where(o =>
+        return _cachedOrganizationUserPolicyDetails.Where(o =>
+            (policyType == null || o.PolicyType == policyType) &&
             o.PolicyEnabled &&
             !excludedUserTypes.Contains(o.OrganizationUserType) &&
             o.OrganizationUserStatus >= minStatus &&
             !o.IsProvider);
     }
 
-    private OrganizationUserType[] GetUserTypesExcludedFromPolicy(PolicyType policyType)
+    private OrganizationUserType[] GetUserTypesExcludedFromPolicy(PolicyType? policyType)
     {
         switch (policyType)
         {

src/Infrastructure.Dapper/Repositories/OrganizationUserRepository.cs

@@ -505,13 +505,13 @@ public class OrganizationUserRepository : Repository<OrganizationUser, Guid>, IO
         }
     }
 
-    public async Task<IEnumerable<OrganizationUserPolicyDetails>> GetByUserIdWithPolicyDetailsAsync(Guid userId, PolicyType policyType)
+    public async Task<IEnumerable<OrganizationUserPolicyDetails>> GetByUserIdWithPolicyDetailsAsync(Guid userId)
     {
         using (var connection = new SqlConnection(ConnectionString))
         {
             var results = await connection.QueryAsync<OrganizationUserPolicyDetails>(
                 $"[{Schema}].[{Table}_ReadByUserIdWithPolicyDetails]",
-                new { UserId = userId, PolicyType = policyType },
+                new { UserId = userId },
                 commandType: CommandType.StoredProcedure);
 
             return results.ToList();

src/Infrastructure.EntityFramework/Repositories/OrganizationUserRepository.cs

@@ -588,7 +588,7 @@ public class OrganizationUserRepository : Repository<Core.Entities.OrganizationU
         }
     }
 
-    public async Task<IEnumerable<OrganizationUserPolicyDetails>> GetByUserIdWithPolicyDetailsAsync(Guid userId, PolicyType policyType)
+    public async Task<IEnumerable<OrganizationUserPolicyDetails>> GetByUserIdWithPolicyDetailsAsync(Guid userId)
     {
         using (var scope = ServiceScopeFactory.CreateScope())
         {
@@ -604,8 +604,7 @@ public class OrganizationUserRepository : Repository<Core.Entities.OrganizationU
                         join ou in dbContext.OrganizationUsers
                             on p.OrganizationId equals ou.OrganizationId
                         let email = dbContext.Users.Find(userId).Email  // Invited orgUsers do not have a UserId associated with them, so we have to match up their email
-                        where p.Type == policyType &&
-                            (ou.UserId == userId || ou.Email == email)
+                        where ou.UserId == userId || ou.Email == email
                         select new OrganizationUserPolicyDetails
                         {
                             OrganizationUserId = ou.Id,

src/Sql/dbo/Stored Procedures/OrganizationUser_ReadByUserIdWithPolicyDetails.sql

@@ -1,6 +1,5 @@
 CREATE PROCEDURE [dbo].[OrganizationUser_ReadByUserIdWithPolicyDetails]
-    @UserId UNIQUEIDENTIFIER,
-    @PolicyType TINYINT
+    @UserId UNIQUEIDENTIFIER
 AS
 BEGIN
     SET NOCOUNT ON
@@ -13,22 +12,19 @@ SELECT
     OU.[Type] AS OrganizationUserType,
     OU.[Status] AS OrganizationUserStatus,
     OU.[Permissions] AS OrganizationUserPermissionsData,
-    CASE WHEN EXISTS (
-            SELECT 1
-            FROM [dbo].[ProviderUserView] PU
-            INNER JOIN [dbo].[ProviderOrganizationView] PO ON PO.[ProviderId] = PU.[ProviderId]
-            WHERE PU.[UserId] = OU.[UserId] AND PO.[OrganizationId] = P.[OrganizationId]
-        ) THEN 1 ELSE 0 END AS IsProvider
+    CASE WHEN PU.[ProviderId] IS NOT NULL THEN 1 ELSE 0 END AS IsProvider
 FROM [dbo].[PolicyView] P
 INNER JOIN [dbo].[OrganizationUserView] OU
     ON P.[OrganizationId] = OU.[OrganizationId]
-WHERE P.[Type] = @PolicyType AND
-    (
-        (OU.[Status] != 0 AND OU.[UserId] = @UserId) -- OrgUsers who have accepted their invite and are linked to a UserId
-        OR EXISTS (
-            SELECT 1
-            FROM [dbo].[UserView] U
-            WHERE U.[Id] = @UserId AND OU.[Email] = U.[Email] AND OU.[Status] = 0 -- 'Invited' OrgUsers are not linked to a UserId yet, so we have to look up their email
-        )
+LEFT JOIN [dbo].[ProviderUserView] PU
+    ON PU.[UserId] = OU.[UserId]
+LEFT JOIN [dbo].[ProviderOrganizationView] PO
+    ON PO.[ProviderId] = PU.[ProviderId] AND PO.[OrganizationId] = P.[OrganizationId]
+WHERE
+    (OU.[Status] != 0 AND OU.[UserId] = @UserId) -- OrgUsers who have accepted their invite and are linked to a UserId
+    OR EXISTS (
+        SELECT 1
+        FROM [dbo].[UserView] U
+        WHERE U.[Id] = @UserId AND OU.[Email] = U.[Email] AND OU.[Status] = 0 -- 'Invited' OrgUsers are not linked to a UserId yet, so we have to look up their email
     )
-END
+END