New: added analytics logger (coscine/issues#2001)

coscine/issues#2001

src/Admin/Controllers/AdminController.cs

@@ -6,14 +6,15 @@ using Coscine.ApiCommons;
 using Coscine.Configuration;
 using Coscine.Database.DataModel;
 using Coscine.Database.Models;
+using Coscine.Logging;
 using Coscine.Metadata;
 using Coscine.ResourceLoader;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.Extensions.Logging;
 using System;
 using System.Linq;
 
-
 namespace Coscine.Api.Admin.Controllers
 {
     /// <summary>
@@ -22,7 +23,7 @@ namespace Coscine.Api.Admin.Controllers
     [Authorize]
     public class AdminController : Controller
     {
-        private readonly RdfStoreConnector _rdfStoreConnector = new RdfStoreConnector(Program.Configuration.GetStringAndWait("coscine/local/virtuoso/additional/url"));
+        private readonly RdfStoreConnector _rdfStoreConnector = new(Program.Configuration.GetStringAndWait("coscine/local/virtuoso/additional/url"));
         private readonly Authenticator _authenticator;
         private readonly IConfiguration _configuration;
         private readonly string _graphUrl;
@@ -33,16 +34,17 @@ namespace Coscine.Api.Admin.Controllers
         private readonly string _adminRole;
         private readonly ResourceModel _resourceModel;
         private readonly ProjectModel _projectModel;
+        private readonly ProjectRoleModel _projectRoleModel;
         private readonly ProjectQuotaModel _projectQuotaModel;
         private readonly ResourceTypeModel _resourceTypeModel;
         private readonly Emitter _emitter;
         private readonly float _oneGb = 1024 * 1024 * 1024;
-
+        private readonly CoscineLogger _coscineLogger;
 
         /// <summary>
         /// Default Constructor.
         /// </summary>
-        public AdminController()
+        public AdminController(ILogger<AdminController> logger)
         {
             _authenticator = new Authenticator(this, Program.Configuration);
             _configuration = Program.Configuration;
@@ -54,16 +56,17 @@ namespace Coscine.Api.Admin.Controllers
             _adminRole = "supportAdmin";
             _resourceModel = new ResourceModel();
             _projectModel = new ProjectModel();
+            _projectRoleModel = new ProjectRoleModel();
             _projectQuotaModel = new ProjectQuotaModel();
             _resourceTypeModel = new ResourceTypeModel();
             _emitter = new Emitter(Program.Configuration);
-
+            _coscineLogger = new CoscineLogger(logger);
         }
 
         /// <summary>
         /// Check if the user has a specific role.
         /// </summary>
-        /// <param name="userId">Id (guid) if the user.</param>
+        /// <param name="userId">Id (GUID) if the user.</param>
         /// <param name="role">The role of the user.</param>
         /// <returns>True if user has the role and false if not.</returns>
         private bool HasRole(string userId, string role)
@@ -82,18 +85,13 @@ namespace Coscine.Api.Admin.Controllers
 
             // Get the role based on the blank node and compare it to the requested role
             var roleTriples = graph.GetTriplesWithSubjectPredicate(userSubject, graph.CreateUriNode(new Uri(_roleUrl)));
-            if (roleTriples?.FirstOrDefault()?.Object.ToString() != $"{_roleUrlPrefix}{role}")
-            {
-                return false;
-            }
-
-            return true;
+            return (roleTriples?.FirstOrDefault()?.Object.ToString()) == _roleUrlPrefix + role;
         }
 
         /// <summary>
         /// Sum up allocated quota for all resources of a given resource type within a project.
         /// </summary>
-        /// <param name="resourceType">The used resourcetype.</param>
+        /// <param name="resourceType">The used resource type.</param>
         /// <param name="projectId">The used project.</param>
         /// <returns>Allocated quota of the given resource type in the project.</returns>
         private int CalculateAllocatedForAll(ResourceType resourceType, Guid projectId)
@@ -112,7 +110,7 @@ namespace Coscine.Api.Admin.Controllers
         /// <summary>
         /// Sum up used quota for all resources of a given resource type within a project.
         /// </summary>
-        /// <param name="resourceType">The used resourcetype.</param>
+        /// <param name="resourceType">The used resource type.</param>
         /// <param name="projectId">The used project.</param>
         /// <returns>Used quota of the given resource type in the project.</returns>
         private int CalculateUsedForAll(ResourceType resourceType, Guid projectId)
@@ -124,15 +122,15 @@ namespace Coscine.Api.Admin.Controllers
                          where projectResource.ProjectId == projectId
                          select projectResource).Any() &&
                          resource.TypeId == resourceType.Id);
-            var used= Math.Ceiling(resources.Sum(y => resourceTypeDefinition.GetResourceQuotaUsed(y.Id.ToString(), _resourceModel.GetResourceTypeOptions(y.Id)).Result / _oneGb));
+            var used = Math.Ceiling(resources.Sum(y => resourceTypeDefinition.GetResourceQuotaUsed(y.Id.ToString(), _resourceModel.GetResourceTypeOptions(y.Id)).Result / _oneGb));
             return (int)used;
         }
 
         /// <summary>
-        /// Find the project related to the the projectString(Guid or slug)
+        /// Find the project related to the projectString(GUID or slug)
         /// </summary>
-        /// <param name="projectString">Either the id (guid) of the project or the slug.</param>
-        /// <returns>Json list of all quotas.</returns>
+        /// <param name="projectString">Either the id (GUID) of the project or the slug.</param>
+        /// <returns>JSON list of all quotas.</returns>
         [HttpGet("[controller]/{projectString}")]
         public ActionResult<ProjectObject> GetProject(string projectString)
         {
@@ -147,12 +145,13 @@ namespace Coscine.Api.Admin.Controllers
             if (Guid.TryParse(projectString, out Guid guid))
             {
                 project = _projectModel.GetById(guid);
-            } else
+            }
+            else
             {
                 project = _projectModel.GetBySlug(projectString);
             }
 
-            if(project == null)
+            if (project == null)
             {
                 return NotFound("Project was not found.");
             }
@@ -164,12 +163,13 @@ namespace Coscine.Api.Admin.Controllers
                 GUID = project.Id,
                 Name = project.ProjectName,
                 ShortName = project.DisplayName,
-                Quotas = quotas.Select(x => new ProjectQuotaObject { 
+                Quotas = quotas.Select(x => new ProjectQuotaObject
+                {
                     QuotaId = x.RelationId,
-                    ResourceType = _resourceTypeModel.GetById(x.ResourceTypeId).DisplayName, 
+                    ResourceType = _resourceTypeModel.GetById(x.ResourceTypeId).DisplayName,
                     Quota = x.Quota,
                     MaxQuota = x.MaxQuota,
-                    Used = CalculateUsedForAll(_resourceTypeModel.GetById(x.ResourceTypeId), project.Id), 
+                    Used = CalculateUsedForAll(_resourceTypeModel.GetById(x.ResourceTypeId), project.Id),
                     Allocated = CalculateAllocatedForAll(_resourceTypeModel.GetById(x.ResourceTypeId), project.Id)
                 }).ToList(),
             };
@@ -178,21 +178,21 @@ namespace Coscine.Api.Admin.Controllers
         /// <summary>
         /// Update the project quota
         /// </summary>
-        /// <param name="updateQuotaParameter">Json object for updatin quota.</param>
-        /// <returns>NoContent (204) ond success.</returns>
+        /// <param name="updateQuotaParameter">JSON object for updating quota.</param>
+        /// <returns>NoContent (204) on success.</returns>
         [HttpPost("[controller]/")]
-        public IActionResult UpdateQuota([FromBody]UpdateQuotaParameterObject updateQuotaParameter)
+        public IActionResult UpdateQuota([FromBody] UpdateQuotaParameterObject updateQuotaParameter)
         {
-            var user = _authenticator.GetUserId();
-            if (!HasRole(user, _adminRole))
+            var user = _authenticator.GetUser();
+            if (!HasRole(user.Id.ToString(), _adminRole))
             {
                 return Unauthorized($@"User has not the role: ""{_adminRole}"".");
             }
 
             var projectQuotaModel = new ProjectQuotaModel();
             var projectQuota = projectQuotaModel.GetById(updateQuotaParameter.QuotaId);
-            
-            if(projectQuota == null)
+
+            if (projectQuota == null)
             {
                 return NotFound("Quota was not found.");
             }
@@ -201,9 +201,40 @@ namespace Coscine.Api.Admin.Controllers
             projectQuota.Quota = projectQuota.MaxQuota;
             projectQuotaModel.Update(projectQuota);
 
-            _emitter.EmitQuotaChanged(new AdminEventArgs (Program.Configuration) { ProjectId = projectQuota.ProjectId });
+            _emitter.EmitQuotaChanged(new AdminEventArgs(Program.Configuration) { ProjectId = projectQuota.ProjectId });
+
+            if (Request.Query != null && Request.Query["noanalyticslog"] != "true")
+            {
+                var project = _projectModel.GetById(projectQuota.ProjectId);
+                LogAnalyticsAdminProjectQuotaChange(project, user);
+            }
 
             return NoContent();
         }
+
+        private void LogAnalyticsAdminProjectQuotaChange(Project project, User user)
+        {
+            var quotas = _projectQuotaModel.GetAllWhere(x => x.ProjectId == project.Id);
+            var quotaObjects = quotas.Select(x => new ProjectQuotaObject
+            {
+                QuotaId = x.RelationId,
+                ResourceType = _resourceTypeModel.GetById(x.ResourceTypeId).DisplayName,
+                Quota = x.Quota,
+                MaxQuota = x.MaxQuota,
+                Used = x.Quota,
+                Allocated = CalculateAllocatedForAll(_resourceTypeModel.GetById(x.ResourceTypeId), project.Id)
+            }).ToList();
+
+            _coscineLogger.AnalyticsLog(
+                new AnalyticsLogObject
+                {
+                    Type = "Action",
+                    Operation = "Admin Project Quota Change",
+                    RoleId = _projectRoleModel.GetGetUserRoleForProject(project.Id, user.Id).ToString(),
+                    UserId = user.Id.ToString(),
+                    ProjectId = project.Id.ToString(),
+                    QuotaSize = quotaObjects.ConvertAll(x => $"{x.ResourceType}: {x.Allocated}/{x.Used}")
+                });
+        }
     }
-}
+}
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