Feature: Job Queues

Also UI style, theme and element changes
2014-02-03 14:50:08 +11:00
parent bdb3e1e6b4
commit 3f63281dc4
212 changed files with 17334 additions and 5441 deletions
@@ -0,0 +1,216 @@
+using Disco.Data.Repository;
+using Disco.Models.Repository;
+using Disco.Services.Authorization;
+using Disco.Services.Jobs.JobQueues;
+using Disco.Services.Users;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Disco.BI.Extensions
+{
+    public static class JobQueueActionExtensions
+    {
+
+        #region Edit Sla
+        public static bool CanEditSla(this JobQueueJob jqj)
+        {
+            if (jqj.RemovedDate.HasValue)
+                return false;
+
+            if (UserService.CurrentAuthorization.Has(Claims.Job.Properties.JobQueueProperties.EditAnySLA))
+            {
+                // Can edit ANY queue
+                return true;
+            }
+            else if (UserService.CurrentAuthorization.Has(Claims.Job.Properties.JobQueueProperties.EditOwnSLA))
+            {
+                // Can edit from OWN queue
+                return JobQueueService.UsersQueues(UserService.CurrentUser).Any(q => q.JobQueue.Id == jqj.JobQueueId);
+            }
+            else
+            {
+                return false;
+            }
+        }
+        public static void OnEditSla(this JobQueueJob jqj, DateTime? SlaExpiresDate)
+        {
+            if (!jqj.CanEditSla())
+                throw new InvalidOperationException("Editing job SLA for this queue is denied");
+
+            if (SlaExpiresDate.HasValue && jqj.AddedDate > SlaExpiresDate.Value)
+                throw new ArgumentException("The SLA Expires Date must be greater than the Added Date", "SLAExpiresDate");
+
+            jqj.SLAExpiresDate = SlaExpiresDate;
+        } 
+        #endregion
+
+        #region Edit Priority
+        public static bool CanEditPriority(this JobQueueJob jqj)
+        {
+            if (jqj.RemovedDate.HasValue)
+                return false;
+
+            if (UserService.CurrentAuthorization.Has(Claims.Job.Properties.JobQueueProperties.EditAnyPriority))
+            {
+                // Can edit ANY queue
+                return true;
+            }
+            else if (UserService.CurrentAuthorization.Has(Claims.Job.Properties.JobQueueProperties.EditOwnPriority))
+            {
+                // Can edit from OWN queue
+                return JobQueueService.UsersQueues(UserService.CurrentUser).Any(q => q.JobQueue.Id == jqj.JobQueueId);
+            }
+            else
+            {
+                return false;
+            }
+        }
+        public static void OnEditPriority(this JobQueueJob jqj, JobQueuePriority Priority)
+        {
+            if (!jqj.CanEditPriority())
+                throw new InvalidOperationException("Editing job priority for this queue is denied");
+
+            jqj.Priority = Priority;
+        }
+        #endregion
+
+        #region Edit Comments
+        private static bool CanEditComments(this JobQueueJob jqj)
+        {
+            if (UserService.CurrentAuthorization.Has(Claims.Job.Properties.JobQueueProperties.EditAnyComments))
+            {
+                // Can edit ANY queue
+                return true;
+            }
+            else if (UserService.CurrentAuthorization.Has(Claims.Job.Properties.JobQueueProperties.EditOwnComments))
+            {
+                // Can edit from OWN queue
+                return JobQueueService.UsersQueues(UserService.CurrentUser).Any(q => q.JobQueue.Id == jqj.JobQueueId);
+            }
+            else
+            {
+                return false;
+            }
+        }
+        public static bool CanEditAddedComment(this JobQueueJob jqj)
+        {
+            return jqj.CanEditComments();
+        }
+        public static bool CanEditRemovedComment(this JobQueueJob jqj)
+        {
+            if (!jqj.RemovedDate.HasValue)
+                return false;
+
+            return jqj.CanEditComments();
+        }
+        public static void OnEditAddedComment(this JobQueueJob jqj, string AddedComment)
+        {
+            if (!jqj.CanEditAddedComment())
+                throw new InvalidOperationException("Editing job added comments for this queue is denied");
+
+            jqj.AddedComment = string.IsNullOrWhiteSpace(AddedComment) ? null : AddedComment.Trim();
+        }
+        public static void OnEditRemovedComment(this JobQueueJob jqj, string RemovedComment)
+        {
+            if (!jqj.CanEditRemovedComment())
+                throw new InvalidOperationException("Editing job removed comments for this queue is denied");
+
+            jqj.RemovedComment = string.IsNullOrWhiteSpace(RemovedComment) ? null : RemovedComment.Trim();
+        }
+        #endregion
+
+        #region Remove
+        public static bool CanRemove(this JobQueueJob jqj)
+        {
+            if (jqj.RemovedDate.HasValue)
+                return false;
+
+            if (UserService.CurrentAuthorization.Has(Claims.Job.Actions.RemoveAnyQueues))
+            {
+                // Can remove from ANY queue
+                return true;
+            }
+            else if (UserService.CurrentAuthorization.Has(Claims.Job.Actions.RemoveOwnQueues))
+            {
+                // Can remove from OWN queue
+                return JobQueueService.UsersQueues(UserService.CurrentUser).Any(q => q.JobQueue.Id == jqj.JobQueueId);
+            }
+            else
+            {
+                return false;
+            }
+        }
+        public static void OnRemove(this JobQueueJob jqj, User Technician, string Comment)
+        {
+            if (!jqj.CanRemove())
+                throw new InvalidOperationException("Removing job from queue is Denied");
+
+            jqj.RemovedDate = DateTime.Now;
+            jqj.RemovedUserId = Technician.Id;
+            jqj.RemovedComment = string.IsNullOrWhiteSpace(Comment) ? null : Comment.Trim();
+        }
+        #endregion
+
+        #region Add
+        public static bool CanAddQueues(this Job j)
+        {
+            // Job Closed?
+            if (j.ClosedDate.HasValue)
+                return false;
+
+            if (UserService.CurrentAuthorization.HasAny(Claims.Job.Actions.AddAnyQueues, Claims.Job.Actions.AddOwnQueues))
+                return true;
+
+            return false;
+        }
+        public static bool CanAddQueue(this Job j, JobQueue jq)
+        {
+            // Shortcut
+            if (!j.CanAddQueues())
+                return false;
+
+            // Already in Queue?
+            if (j.JobQueues.Count(jjq => !jjq.RemovedDate.HasValue && jjq.JobQueueId == jq.Id) > 0)
+                return false;
+
+            // Can add ANY queue
+            if (UserService.CurrentAuthorization.Has(Claims.Job.Actions.AddAnyQueues))
+                return true;
+
+            // Can add OWN queue
+            if (UserService.CurrentAuthorization.Has(Claims.Job.Actions.AddOwnQueues))
+            {
+                return JobQueueService.UsersQueues(UserService.CurrentUser).Any(q => q.JobQueue.Id == jq.Id);
+            }
+
+            return false;
+        }
+        public static JobQueueJob OnAddQueue(this Job j, DiscoDataContext Database, JobQueue jq, User Technician, string Comment, DateTime? SLAExpires, JobQueuePriority Priority)
+        {
+            if (!j.CanAddQueue(jq))
+                throw new InvalidOperationException("Adding job to queue is Denied");
+
+            if (SLAExpires.HasValue && SLAExpires.Value < DateTime.Now)
+                throw new ArgumentException("The SLA Date must be greater than the current time", "SLAExpires");
+
+            var jqj = new JobQueueJob()
+            {
+                JobQueueId = jq.Id,
+                JobId = j.Id,
+                AddedDate = DateTime.Now,
+                AddedUserId = Technician.Id,
+                AddedComment = string.IsNullOrWhiteSpace(Comment) ? null : Comment.Trim(),
+                SLAExpiresDate = SLAExpires,
+                Priority = Priority
+            };
+
+            Database.JobQueueJobs.Add(jqj);
+            return jqj;
+        }
+        #endregion
+
+    }
+}