Initial Commit ...

2024-01-25 04:41:17 +03:30
commit ff4d0d5dcb
51 changed files with 5949 additions and 0 deletions
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+using System.Collections.Generic;
+using GraphQL.Resolvers;
+using GraphQL.Types;
+using xCommons.Extensions;
+using xDataService.Events;
+using xDataService.Interfaces;
+using xDataService.Models;
+using xModels.Base;
+
+namespace xDataService.GraphQL {
+    public abstract class XBaseGraphQLSubscription<TEntity, TKey, TGraph> : ObjectGraphType
+    where TGraph : IGraphType
+    where TEntity : XBaseEntity<TKey> {
+        public XBaseGraphQLSubscription (IXBaseRepositoryEvents<TEntity> eventProvider = null) {
+            //
+            Name = GetType ().Name;
+
+            //
+            // Check if base repository patter registered ...
+            if (!eventProvider.IsNull ()) {
+                //
+                // Add ...
+                AddField (new EventStreamFieldType {
+                    //
+                    Name = nameof (XBaseRepositoryEvents<TEntity>.AddEvent),
+                        Type = typeof (XBaseGraphQLEventType<TEntity, TKey, TGraph>),
+                        Resolver = new FuncFieldResolver<XBaseEventModel<TEntity>> (
+                            context => context.Source as XBaseEventModel<TEntity>
+                        ),
+                        Subscriber = new EventStreamResolver<XBaseEventModel<TEntity>> (context => {
+                            return eventProvider.OnAddObservable;
+                        })
+                });
+
+                //
+                // Add Many ...
+                AddField (new EventStreamFieldType {
+                    //
+                    Name = nameof (XBaseRepositoryEvents<TEntity>.AddManyEvent),
+                        Type = typeof (XBaseGraphQLEventType<TEntity, TKey, TGraph>),
+                        Resolver = new FuncFieldResolver<XBaseEventModel<IEnumerable<TEntity>>> (
+                            context => context.Source as XBaseEventModel<IEnumerable<TEntity>>
+                        ),
+                        Subscriber = new EventStreamResolver<XBaseEventModel<IEnumerable<TEntity>>> (context => {
+                            return eventProvider.OnAddManyObservable;
+                        })
+                });
+
+                //
+                // Update ...
+                AddField (new EventStreamFieldType {
+                    //
+                    Name = nameof (XBaseRepositoryEvents<TEntity>.UpdateEvent),
+                        Type = typeof (XBaseGraphQLEventType<TEntity, TKey, TGraph>),
+                        Resolver = new FuncFieldResolver<XBaseEventModel<TEntity>> (
+                            context => context.Source as XBaseEventModel<TEntity>
+                        ),
+                        Subscriber = new EventStreamResolver<XBaseEventModel<TEntity>> (context => {
+                            return eventProvider.OnUpdateObservable;
+                        })
+                });
+
+                //
+                // Update Mnay ...
+                AddField (new EventStreamFieldType {
+                    //
+                    Name = nameof (XBaseRepositoryEvents<TEntity>.UpdateManyEvent),
+                        Type = typeof (XBaseGraphQLEventType<TEntity, TKey, TGraph>),
+                        Resolver = new FuncFieldResolver<XBaseEventModel<IEnumerable<TEntity>>> (
+                            context => context.Source as XBaseEventModel<IEnumerable<TEntity>>
+                        ),
+                        Subscriber = new EventStreamResolver<XBaseEventModel<IEnumerable<TEntity>>> (context => {
+                            return eventProvider.OnUpdateManyObservable;
+                        })
+                });
+
+                //
+                // Remove ...
+                AddField (new EventStreamFieldType {
+                    //
+                    Name = nameof (XBaseRepositoryEvents<TEntity>.RemoveEvent),
+                        Type = typeof (XBaseGraphQLEventType<TEntity, TKey, TGraph>),
+                        Resolver = new FuncFieldResolver<XBaseEventModel<TEntity>> (
+                            context => context.Source as XBaseEventModel<TEntity>
+                        ),
+                        Subscriber = new EventStreamResolver<XBaseEventModel<TEntity>> (context => {
+                            return eventProvider.OnRemoveObservable;
+                        })
+                });
+
+                //
+                // Remove Many ...
+                AddField (new EventStreamFieldType {
+                    //
+                    Name = nameof (XBaseRepositoryEvents<TEntity>.RemoveManyEvent),
+                        Type = typeof (XBaseGraphQLEventType<TEntity, TKey, TGraph>),
+                        Resolver = new FuncFieldResolver<XBaseEventModel<IEnumerable<TEntity>>> (
+                            context => context.Source as XBaseEventModel<IEnumerable<TEntity>>
+                        ),
+                        Subscriber = new EventStreamResolver<XBaseEventModel<IEnumerable<TEntity>>> (context => {
+                            return eventProvider.OnRemoveManyObservable;
+                        })
+                });
+            }
+        }
+    }
+}