Re-arranging files to add test project. Adding WIP cursor list

AuroraSignal.test/AuroraSignal.test.csproj

@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net5.0</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="1.3.0">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\AuroraSignal\aurora-cradle-sharp.csproj" />
+  </ItemGroup>
+
+</Project>

AuroraSignal.test/CursorList.test.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using Xunit;
+using Aurora;
+using Aurora.Services.Signal;
+
+
+namespace AuroraSignal.test
+{
+    public class CursorListTest
+    {
+        [Theory()]
+        [InlineData(SortDirection.Asc)]
+        [InlineData(SortDirection.Desc)]
+        public void CursorListSortOnStringValue(SortDirection direction)
+        {
+            CursorList<Party> cursor = new CursorList<Party>();
+            cursor.Add(new Party(){Name = "asdf", PartyId = "1111"});
+            cursor.Add(new Party(){Name = "bsdf", PartyId = "2222"});
+            cursor.Add(new Party(){Name = "csdf", PartyId = "3333"});
+
+            List<Party> result = cursor.WithSort("Name", direction).Get();
+
+            if(direction == SortDirection.Desc)
+            {
+                Assert.Collection<Party>(cursor, 
+                    item => item.Name.Equals("asdf"), 
+                    item => item.Name.Equals("bsdf"), 
+                    item => item.Name.Equals("csdf"));
+            }
+            else
+            {
+                Assert.Collection<Party>(cursor, 
+                    item => item.Name.Equals("csdf"), 
+                    item => item.Name.Equals("bsdf"), 
+                    item => item.Name.Equals("asdf"));
+
+            }
+        }
+
+        [Theory()]
+        [InlineData(SortDirection.Asc)]
+        [InlineData(SortDirection.Desc)]
+        public void CursorListSortOnIntValue(SortDirection direction)
+        {
+            CursorList<object> cursor = new CursorList<object>();
+            cursor.Add(new {Name = "asdf", PartyId = 1111});
+            cursor.Add(new {Name = "bsdf", PartyId = 2222});
+            cursor.Add(new {Name = "csdf", PartyId = 3333});
+
+            List<object> result = cursor.WithSort("PartyId", direction).Get();
+
+            if(direction == SortDirection.Desc)
+            {
+                Assert.Collection<object>(cursor, 
+                    item => item.Equals(new {Name = "asdf", PartyId = 1111}), 
+                    item => item.Equals(new {Name = "bsdf", PartyId = 2222}), 
+                    item => item.Equals(new {Name = "csdf", PartyId = 3333}));
+            }
+            else
+            {
+                Assert.Collection<object>(cursor, 
+                    item => item.Equals(new {Name = "csdf", PartyId = 3333}), 
+                    item => item.Equals(new {Name = "bsdf", PartyId = 2222}),  
+                    item => item.Equals(new {Name = "asdf", PartyId = 1111}));
+
+            }
+        }
+    }
+}

AuroraSignal/Src/CursorList.cs

@@ -0,0 +1,94 @@
+using System.Collections.Generic;
+
+namespace Aurora
+{
+    public enum SortDirection {
+        Asc,
+        Desc,
+    }
+
+    public class CursorList<T> : List<T>
+    {
+        private string _orderBy;
+        private SortDirection _direction;
+        private string _previousPageToken;
+        private string _nextPageToken;
+        private int _pageSize;
+
+        public CursorList(){
+            this._direction = SortDirection.Desc;
+            this._orderBy = string.Empty;
+            this._previousPageToken = string.Empty;
+            this._nextPageToken = string.Empty;
+            this._pageSize = 10;
+        }
+
+        public CursorList<T> WithNextPage(string nextPageToken){
+            this._nextPageToken = nextPageToken;
+            return this;
+        }
+
+        public CursorList<T> WithPreviousPage(string prevPageToken){
+            this._previousPageToken = prevPageToken;
+            return this;
+        }
+
+        public CursorList<T> WithSort(string orderBy, SortDirection direction ) {
+            this._orderBy = orderBy;
+            this._direction = direction;
+            return this;
+        }
+
+        public CursorList<T> WithSize(int size){
+            this._pageSize = size;
+            return this;
+        }
+
+        public List<T> Get(){
+            if(this._nextPageToken != string.Empty && this._previousPageToken != string.Empty){
+                throw new System.InvalidOperationException("Cannot specify both next and previous page tokens");
+            }
+
+            List<T> tmpList = new List<T>(this);
+
+
+            tmpList.Sort(delegate(T first, T second){
+                object firstVal = first.GetType().GetProperty(this._orderBy).GetValue(first, null);
+                object secondVal = first.GetType().GetProperty(this._orderBy).GetValue(second, null);
+                int compare = 0;
+
+                if(firstVal == null && secondVal == null)
+                {
+                    compare = 0;
+                } 
+                else if(firstVal == null)
+                {
+                    compare = 1;
+                } 
+                else if(secondVal == null)
+                {
+                    compare = -1;
+                }
+                else 
+                {
+                    
+                    // Determine number or string types
+                    if(firstVal is string)
+                    {
+                        string firstStr = firstVal as string;
+                        string secondStr = secondVal as string;
+                        compare = firstStr.CompareTo(secondStr);
+                    } else if(firstVal is int)
+                    {
+                        int? firstInt = firstVal as int?;
+                        int? secondInt = secondVal as int?;
+                        compare = firstInt > secondInt ? 1 : -1;
+                    }
+                }
+                return this._direction == SortDirection.Asc ? compare : compare * -1;
+            });
+
+            return tmpList.GetRange(0, this._pageSize > tmpList.Count ? tmpList.Count : this._pageSize);
+        }
+    }
+}

AuroraSignal/Src/Program.cs

@@ -6,7 +6,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.Extensions.Hosting;
 
-namespace aurora_cradle_sharp
+namespace Aurora
 {
     public class Program
     {

AuroraSignal/Src/Protos/signal.proto

@@ -1,6 +1,6 @@
 syntax = "proto3";
 
-option csharp_namespace = "aurora_cradle_sharp";
+option csharp_namespace = "Aurora.Services.Signal";
 
 package signal;
 
@@ -9,28 +9,38 @@ import "google/protobuf/timestamp.proto";
 import "google/protobuf/field_mask.proto";
 import "google/protobuf/empty.proto";
 
-service Signal{
+
+service Signal {
     //**************
     //Party Resource
     //**************
     //Get Party
     rpc ListParties(ListPartiesRequest) returns (ListPartiesResponse);
+
     rpc GetParty(GetPartyRequest) returns (Party);
+
     rpc UpdateParty(UpdatePartyRequest) returns (Party);
+
     rpc CreateParty(CreatePartyRequest) returns (Party);
+
     rpc DeleteParty(DeletePartyRequest) returns (google.protobuf.Empty);
+
+
     //***************************
     //EventSubscriptions Resource
     //***************************
     //List
     rpc ListEventSubscriptions(ListEventSubscriptionsRequest) returns (ListEventSubscriptionsResponse);
+
     //Create
     rpc SubscribeToEvent(EventSubscriptionRequest) returns (EventSubscription);
     
     //Delete
     rpc DeleteEventSubscription(DeleteEventSubscriptionRequest) returns (google.protobuf.Empty);
+
     //CUSTOM: Create EventSubscription List
     rpc SubscribeToEvents(EventSubscriptionListRequest) returns (EventSubscriptionListResponse);
+
     //CUSTOM: Delete all
     rpc DeleteAllEventSubscriptions(DeleteAllEventSubscriptionsRequest) returns (google.protobuf.Empty);
     
@@ -40,6 +50,7 @@ service Signal{
     //Get
     rpc GetEventStream(GetEventsRequest) returns (stream BaseEvent) {};
 }
+
 message Party {
     //The resource name of the party
     string name = 1;
@@ -49,38 +60,48 @@ message Party {
     string host_ip = 5;
     google.protobuf.Timestamp created_on = 6;
 }
+
 message PartyListItem {
     string name = 1;
     string party_id = 2;
 }
+
 message ListPartiesRequest {
     int32 page_size = 1;
     string page_token = 2;
 }
+
 message ListPartiesResponse {
     repeated PartyListItem parties = 1;
     string next_page_token = 2;
 }
+
 message GetPartyRequest {
     string party_id = 1;
 }
+
 message CreatePartyRequest {
     string party_id = 1;
     Party party = 2;
 }
+
 message DeletePartyRequest {
     string party_id = 1;
 }
+
 message UpdatePartyRequest {
     Party party = 1;
     google.protobuf.FieldMask update_mask = 2;
 }
+
 /* Event Types */
 enum EventType {
     NewPartiesAvailable = 0;
 }
+
 message NewPartiesAvailableEvent {
 }
+
 message BaseEvent {
     //Resource name of the event ?
     string name = 1;
@@ -89,41 +110,50 @@ message BaseEvent {
         NewPartiesAvailableEvent new_parties_available_event = 3;
     }
 }
+
 message EventSubscription {
     EventType type = 2;
 }
+
 message ListEventSubscriptionsRequest {
     //Resource name of parent to the subscription list (The member)
     string parent = 1;
     int32 page_size = 2;
     string page_token = 3;
 }
+
 message ListEventSubscriptionsResponse {
     repeated EventSubscription subscriptions = 1;
     string next_page_token = 2;
 }
+
 message EventSubscriptionRequest {
     //Resource name of the parent to the subscription list (The member)
     string parent = 1;
     EventSubscription event_subscription = 2;
 }
+
 message DeleteEventSubscriptionRequest {
     //Resource name of the subscription to delete
     string parent = 1;
     EventType type = 2;
 }
+
 message EventSubscriptionListRequest {
     //Resource name of the parent to the subscription list (The member)
     string parent = 1;
     repeated EventSubscription event_subscriptions = 2;
 }
+
 message EventSubscriptionListResponse {
     repeated EventSubscription event_subscriptions = 1;
 }
+
 message DeleteAllEventSubscriptionsRequest {
     //Resource name of the parent to the subscription list (the member)
     string parent = 1;
 }
+
 message GetEventsRequest {
     //Resource name of the parent to the event stream (the member)
     string parent = 1;

AuroraSignal/Src/Services/Signal/Events.cs

@@ -0,0 +1,7 @@
+namespace Aurora.Services.Signal
+{
+    public partial class SignalService : Signal.SignalBase
+    {
+
+    }
+}

AuroraSignal/Src/Services/Signal/Party.cs

@@ -0,0 +1,34 @@
+using System.Threading.Tasks;
+using Google.Protobuf.WellKnownTypes;
+using Grpc.Core;
+
+namespace Aurora.Services.Signal
+{
+    public partial class SignalService : Signal.SignalBase
+    {
+        public override Task<Party> CreateParty(CreatePartyRequest request, ServerCallContext context)
+        {
+            return base.CreateParty(request, context);
+        }
+
+        public override Task<Empty> DeleteParty(DeletePartyRequest request, ServerCallContext context)
+        {
+            return base.DeleteParty(request, context);
+        }
+
+        public override Task<ListPartiesResponse> ListParties(ListPartiesRequest request, ServerCallContext context)
+        {
+            return base.ListParties(request, context);
+        }
+
+        public override Task<Party> GetParty(GetPartyRequest request, ServerCallContext context)
+        {
+            return base.GetParty(request, context);
+        }
+
+        public override Task<Party> UpdateParty(UpdatePartyRequest request, ServerCallContext context)
+        {
+            return base.UpdateParty(request, context);
+        }
+    }
+}

AuroraSignal/Src/Services/Signal/SignalService.cs

@@ -5,14 +5,17 @@ using System.Threading.Tasks;
 using Grpc.Core;
 using Microsoft.Extensions.Logging;
 
-namespace aurora_cradle_sharp
+namespace Aurora.Services.Signal
 {
-    public class SignalService : Signal.SignalBase
+    public partial class SignalService : Signal.SignalBase
     {
         private readonly ILogger<SignalService> _logger;
+
+        private CursorList<Party> _partyList;
         public SignalService(ILogger<SignalService> logger)
         {
             _logger = logger;
+            this._partyList = new CursorList<Party>();
         }
 
     }

AuroraSignal/Src/Startup.cs

@@ -7,8 +7,9 @@ using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Aurora.Services.Signal;
 
-namespace aurora_cradle_sharp
+namespace Aurora
 {
     public class Startup
     {