WebApi + ClientApp, GraphQL, Reflection

Events.GraphQL/Events.GraphQLServer/SetupGraphQL/Mutations.Event.cs

@@ -0,0 +1,50 @@
+using Events.EF.Data.MSSQL;
+using Events.EF.Models;
+
+namespace GraphQLServer.SetupGraphQL;
+
+public partial class Mutations
+{
+  public async Task<Event> AddEvent([Service] EventsContext ctx, EventInput input)
+  {
+    var item = new Event
+    {
+      Name = input.Name,
+      EventDate = input.EventDate
+    };
+
+    ctx.Events.Add(item);
+    await ctx.SaveChangesAsync();
+
+    return item;
+  }
+
+  public async Task<Event?> UpdateEvent([Service] EventsContext ctx, int id, EventInput input)
+  {
+    var item = await ctx.Events.FindAsync(id);
+    if (item is null)
+    {
+      return null;
+    }
+
+    item.Name = input.Name;
+    item.EventDate = input.EventDate;
+    await ctx.SaveChangesAsync();
+
+    return item;
+  }
+
+  public async Task<bool> DeleteEvent([Service] EventsContext ctx, int id)
+  {
+    var item = await ctx.Events.FindAsync(id);
+    if (item is null)
+    {
+      return false;
+    }
+
+    ctx.Events.Remove(item);
+    await ctx.SaveChangesAsync();
+
+    return true;
+  }
+}