public HumanType(StarWarsData data)
{
Name = "Human";
Field(h => h.Id).Description("The id of the human.");
Field(h => h.Name, nullable: true).Description("The name of the human.");
Field <ListGraphType <CharacterInterface> >(
"friends",
resolve: context => data.GetFriends(context.Source)
);
Connection <CharacterInterface>()
.Name("friendsConnection")
.Description("A list of a character's friends.")
.Bidirectional()
.Resolve(context =>
{
return(context.GetPagedResults <Human, StarWarsCharacter>(data, context.Source.Friends));
});
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movie they appear in.");
Field(h => h.HomePlanet, nullable: true).Description("The home planet of the human.");
Interface <CharacterInterface>();
}
public StarWarsQuery(StarWarsData data)
{
Name = "Query";
FieldAsync <CharacterInterface>("hero", resolve: async context => await data.GetDroidByIdAsync("3").ConfigureAwait(false));
FieldAsync <HumanType>(
"human",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <StringGraphType> > {
Name = "id", Description = "id of the human"
}
),
resolve: async context => await data.GetHumanByIdAsync(context.GetArgument <string>("id")).ConfigureAwait(false)
);
Func <IResolveFieldContext, string, Task <Droid> > func = (context, id) => data.GetDroidByIdAsync(id);
FieldDelegate <DroidType>(
"droid",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <StringGraphType> > {
Name = "id", Description = "id of the droid"
}
),
resolve: func
);
}
public DroidType(StarWarsData data)
{
Name = "Droid";
Description = "A mechanical creature in the Star Wars universe.";
Field(d => d.Id).Description("The id of the droid.");
Field(d => d.Name, nullable: true).Description("The name of the droid.");
Field <ListGraphType <CharacterInterface> >(
"friends",
resolve: context => {
// simulate loading
// await Task.Delay(1000);
return(data.GetFriends(context.Source));
}
);
Connection <CharacterInterface>()
.Name("friendsConnection")
.Description("A list of a character's friends.")
.Bidirectional()
.Resolve(context => context.GetPagedResults <Droid, StarWarsCharacter>(data, context.Source.Friends));
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movie they appear in.");
Field(d => d.PrimaryFunction, nullable: true).Description("The primary function of the droid.");
Interface <CharacterInterface>();
}
public StarWarsQuery()
{
var data = new StarWarsData();
Name = "Query";
Field<CharacterInterface>("hero", resolve: context => data.GetDroidById("3"));
Field<HumanType>(
"human",
arguments: new QueryArguments(
new []
{
new QueryArgument { Name = "id", Type = NonNullGraphType.String}
}),
resolve: context => data.GetHumanById((string)context.Arguments["id"])
);
Field<DroidType>(
"droid",
arguments: new QueryArguments(
new []
{
new QueryArgument { Name = "id", Type = NonNullGraphType.String}
}),
resolve: context => data.GetDroidById((string)context.Arguments["id"])
);
}
public StarWarsQuery(StarWarsData data)
{
Name = "Query";
Field <CharacterInterface>("hero", resolve: context => data.GetDroidByIdAsync("3"));
Field <HumanType>(
"human",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <StringGraphType> > {
Name = "id", Description = "id of the human"
}
),
resolve: context => data.GetHumanByIdAsync(context.GetArgument <string>("id"))
);
Func <IResolveFieldContext, string, object> func = (context, id) => data.GetDroidByIdAsync(id);
Field <DroidType>(
"droid",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <StringGraphType> > {
Name = "id", Description = "id of the droid"
}
),
resolve: context => data.GetDroidByIdAsync(context.GetArgument <string>("id"))
);
}
public HumanType(StarWarsData data)
{
Name = "Human";
Field <NonNullGraphType <IdGraphType> >("id", "The id of the human.");
Field(h => h.Name, nullable: false).Description("The name of the human.");
Field(h => h.Mass, nullable: false).Description("Mass in kilograms, or null if unknown");
Field <NonNullGraphType <FloatGraphType> >(
"height",
arguments: new QueryArguments(
new QueryArgument <HeighEnum> {
Name = "unit", Description = "Height in the preferred unit, default is meters", DefaultValue = LengthUnit.METER
}
),
resolve: context => data.GetHeighOrLenght(context.GetArgument <LengthUnit>("unit", LengthUnit.METER), context.Source.Height)
);
Field <ListGraphType <CharacterInterface> >(
"friends",
resolve: context => data.GetFriends(context.Source)
);
Field <ListGraphType <StarShipType> >(
"starships",
resolve: context => context.Source.Starships
);
Field <NonNullGraphType <ListGraphType <NonNullGraphType <EpisodeEnum> > > >("appearsIn", "Which movie they appear in.");
Interface <CharacterInterface>();
}
public HttpResponseMessage GetHero()
{
var data = new StarWarsData();
var item = data.GetDroidByIdAsync("3").Result;
return(Request.CreateResponse(HttpStatusCode.OK, item));
}
public async Task <IHttpActionResult> GetDriod(string id)
{
var data = new StarWarsData();
var item = await data.GetDroidByIdAsync(id);
return(Ok(item));
}
public HumanType(StarWarsData data)
{
Name = "Human";
Field(h => h.Id).Description("The id of the human.");
Field(h => h.Name, nullable: true).Description("The name of the human.");
Field <ListGraphType <CharacterInterface> >("friends", description: null, arguments: null, context => data.GetFriends(context.Source));
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movie they appear in.");
Field(h => h.HomePlanet, nullable: true).Description("The home planet of the human.");
Interface <CharacterInterface>();
}
public DroidType(StarWarsData data)
{
Name = "Droid";
Description = "A mechanical creature in the Star Wars universe.";
Field(d => d.Id).Description("The id of the droid.");
Field(d => d.Name, nullable: true).Description("The name of the droid.");
Field <ListGraphType <CharacterInterface> >("friends", description: null, arguments: null, context => data.GetFriends(context.Source));
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movie they appear in.");
Field(d => d.PrimaryFunction, nullable: true).Description("The primary function of the droid.");
Interface <CharacterInterface>();
}
public EPiServerManType(StarWarsData data)
{
Name = "EPiServerMan";
Description = "Super man in this world";
Field(x => x.Id);
Field(x => x.EmployeeId);
Field(x => x.Name);
Field(x => x.EpiServerCode);
Field(x => x.Department);
// Field<EnumerationGraphType<string>> ("AddonsRelated", resolve: context => data.GetAddonRelated(context.Source));
}
public DroidType()
{
var data = new StarWarsData();
Name = "Droid";
Field <NonNullGraphType <StringGraphType> >("id", "The id of the droid.");
Field <NonNullGraphType <StringGraphType> >("name", "The name of the droid.");
Field <ListGraphType <CharacterInterface> >(
"friends",
resolve: context => data.GetFriends(context.Source as StarWarsCharacter)
);
Interface <CharacterInterface>();
IsTypeOf = value => value is Droid;
}
public DroidType()
{
var data = new StarWarsData();
Name = "Droid";
Field("id", "The id of the droid.", NonNullGraphType.String);
Field("name", "The name of the droid.", NonNullGraphType.String);
Field<ListGraphType<CharacterInterface>>(
"friends",
resolve: context => data.GetFriends(context.Source as StarWarsCharacter)
);
Interface<CharacterInterface>();
}
public StarWarsMutation(StarWarsData data)
{
Name = "Mutation";
Field <HumanType>(
"createHuman",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <HumanInputType> > {
Name = "human"
}
),
resolve: context =>
{
var human = context.GetArgument <Human>("human");
return(data.AddCharacter(human));
});
}
public HumanType(StarWarsData data)
{
Name = "LandingNavigationRequest";
Field(h => h.Id).Description("The id of the human.");
Field(h => h.Name, nullable: true).Description("The name of the human.");
// Field<ListGraphType<CharacterInterface>>(
// "friends",
// resolve: context => data.GetFriends(context.Source)
// );
// Field<ListGraphType<EpisodeEnum>>("appearsIn", "Which movie they appear in.");
// Field(h => h.HomePlanet, nullable: true).Description("The home planet of the human.");
// Interface<CharacterInterface>();
}
public HumanType(StarWarsData data)
{
Name = "Human";
Field <NonNullGraphType <StringGraphType> >("id", "The id of the human.");
Field <StringGraphType>("name", "The name of the human.");
Field <ListGraphType <CharacterInterface> >(
"friends",
resolve: context => data.GetFriends(context.Source as StarWarsCharacter)
);
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movies they appear in.");
Field <StringGraphType>("homePlanet", "The home planet of the human.");
Interface <CharacterInterface>();
IsTypeOf = value => value is Human;
}
public HumanType(StarWarsData data)
{
Name = "Human";
Field<NonNullGraphType<StringGraphType>>("id", "The id of the human.");
Field<StringGraphType>("name", "The name of the human.");
Field<ListGraphType<CharacterInterface>>(
"friends",
resolve: context => data.GetFriends(context.Source as StarWarsCharacter)
);
Field<ListGraphType<EpisodeEnum>>("appearsIn", "Which movie they appear in.");
Field<StringGraphType>("homePlanet", "The home planet of the human.");
Interface<CharacterInterface>();
IsTypeOf = value => value is Human;
}
public DroidType(StarWarsData data)
{
Name = "Droid";
Description = "A mechanical creature in the Star Wars universe.";
Field <NonNullGraphType <StringGraphType> >("id", "The id of the droid.");
Field <StringGraphType>("name", "The name of the droid.");
Field <ListGraphType <CharacterInterface> >(
"friends",
resolve: context => data.GetFriends(context.Source as StarWarsCharacter)
);
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movie they appear in.");
Field <StringGraphType>("primaryFunction", "The primary function of the droid.");
Interface <CharacterInterface>();
IsTypeOf = value => value is Droid;
}
public StarShipType(StarWarsData data)
{
Name = "Starship";
Field <NonNullGraphType <IdGraphType> >("id", "The ID of the starship");
Field(h => h.Name, nullable: false).Description("The name of the starship");
Field <NonNullGraphType <FloatGraphType> >(
"length",
arguments: new QueryArguments(
new QueryArgument <HeighEnum> {
Name = "unit", Description = "Length of the starship, along the longest axis", DefaultValue = LengthUnit.METER
}
),
resolve: context => data.GetHeighOrLenght(context.GetArgument <LengthUnit>("unit", LengthUnit.METER), context.Source.Length)
);
}
public StarWarsQuery(StarWarsData data)
{
Name = "StarWarsContext";
Description = "StarWars Context";
Func <ResolveFieldContext, string, object> func = (context, id) => data.GetDroidByIdAsync(id);
FieldDelegate <DroidType>(
"droid",
"Get droid by Id",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <StringGraphType> > {
Name = "id", Description = "id of the droid"
}
),
resolve: func
);
}
public DroidType(StarWarsData data)
{
Name = "Droid";
Description = "A mechanical creature in the Star Wars universe.";
Field<NonNullGraphType<StringGraphType>>("id", "The id of the droid.");
Field<StringGraphType>("name", "The name of the droid.");
Field<ListGraphType<CharacterInterface>>(
"friends",
resolve: context => data.GetFriends(context.Source as StarWarsCharacter)
);
Field<ListGraphType<EpisodeEnum>>("appearsIn", "Which movie they appear in.");
Field<StringGraphType>("primaryFunction", "The primary function of the droid.");
Interface<CharacterInterface>();
IsTypeOf = value => value is Droid;
}
public StarWarsSubscription(StarWarsData data)
{
Name = "Subscription";
_starWarsData = data;
AddField(new EventStreamFieldType
{
Name = "humanAdded",
Type = typeof(HumanType),
Resolver = new FuncFieldResolver <Human>(ResolveMessage),
Subscriber = new EventStreamResolver <Human>(Subscribe)
});
AddField(new EventStreamFieldType
{
Name = "throwNotImplementedException",
Type = typeof(HumanType),
Resolver = new FuncFieldResolver <Human>(ResolveMessage),
Subscriber = new EventStreamResolver <Human>(ThrowNotImplementedException)
});
}
public DroidType(StarWarsData data)
{
Name = "Droid";
Description = "A mechanical creature in the Star Wars universe.";
Field <NonNullGraphType <StringGraphType> >("id", "The id of the droid.", resolve: context => context.Source.Id);
Field <StringGraphType>("name", "The name of the droid.", resolve: context => context.Source.Name);
Field <ListGraphType <CharacterInterface> >("friends", resolve: context => data.GetFriends(context.Source));
Connection <CharacterInterface>()
.Name("friendsConnection")
.Description("A list of a character's friends.")
.Bidirectional()
.Resolve(context => context.GetPagedResults <Droid, StarWarsCharacter>(data, context.Source.Friends));
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movie they appear in.");
Field <StringGraphType>("primaryFunction", "The primary function of the droid.", resolve: context => context.Source.PrimaryFunction);
Interface <CharacterInterface>();
}
public HumanType(StarWarsData data)
{
Name = "Human";
Field <NonNullGraphType <StringGraphType> >("id", "The id of the human.", resolve: context => context.Source.Id);
Field <StringGraphType>("name", "The name of the human.", resolve: context => context.Source.Name);
Field <ListGraphType <CharacterInterface> >("friends", resolve: context => data.GetFriends(context.Source));
Connection <CharacterInterface>()
.Name("friendsConnection")
.Description("A list of a character's friends.")
.Bidirectional()
.Resolve(context => context.GetPagedResults <Human, StarWarsCharacter>(data, context.Source.Friends));
Field <ListGraphType <EpisodeEnum> >("appearsIn", "Which movie they appear in.");
Field <StringGraphType>("homePlanet", "The home planet of the human.", resolve: context => context.Source.HomePlanet);
Interface <CharacterInterface>();
}
public StarWarsMutation(StarWarsData data)
{
Name = "Mutation";
Field <HumanType>(
"createHuman",
arguments: new QueryArguments(
new QueryArgument <NonNullGraphType <HumanInputType> > {
Name = "human"
}
),
resolve: context =>
{
if (context.GetArgument <Human>("human").Name == "mammad")
{
context.Errors.Add(new ExecutionError("Mammad is not human, he is an angel."));
return(null);
}
var human = context.GetArgument <Human>("human");
return(data.AddHuman(human));
});
}
public HeroQuery(StarWarsData starWarsData)
{
_starWarsData = starWarsData;
}
public CreateHumanMutation(
StarWarsData starWarsData)
{
_starWarsData = starWarsData;
}
public HumanQuery(StarWarsData starWarsData)
{
_starWarsData = starWarsData;
}
public CountFieldMiddleware(IHttpContextAccessor accessor, StarWarsData data)
{
// these dependencies are not needed here and are used only for demonstration purposes
Debug.Assert(accessor != null);
Debug.Assert(data != null);
}
public static IEnumerable <ICharacter> AsCharacters(this IEnumerable <CharacterDto> characters, StarWarsData data)
{
foreach (var character in characters)
{
switch (character)
{
case HumanDto humanDto:
yield return(new Human(humanDto, data));
break;
case DroidDto droidDto:
yield return(new Droid(droidDto, data));
break;
}
}
}
public static Connection <U> GetPagedResults <T, U>(this ResolveConnectionContext <T> context, StarWarsData data, List <string> ids) where U : StarWarsCharacter
{
List <string> idList;
List <U> list;
string cursor;
string endCursor;
var pageSize = context.PageSize ?? 20;
if (context.IsUnidirectional || context.After != null || context.Before == null)
{
if (context.After != null)
{
idList = ids
.SkipWhile(x => !Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(x)).Equals(context.After))
.Take(context.First ?? pageSize).ToList();
}
else
{
idList = ids
.Take(context.First ?? pageSize).ToList();
}
}
else
{
if (context.Before != null)
{
idList = ids.Reverse <string>()
.SkipWhile(x => !Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(x)).Equals(context.Before))
.Take(context.Last ?? pageSize).ToList();
}
else
{
idList = ids.Reverse <string>()
.Take(context.Last ?? pageSize).ToList();
}
}
list = data.GetCharactersAsync(idList).Result as List <U>;
cursor = list.Count > 0 ? list.Last().Cursor : null;
endCursor = ids.Count > 0 ? Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(ids.Last())) : null;
return(new Connection <U>
{
Edges = list.Select(x => new Edge <U> {
Cursor = x.Cursor, Node = x
}).ToList(),
TotalCount = list.Count,
PageInfo = new PageInfo
{
EndCursor = endCursor,
HasNextPage = endCursor == null ? false : !cursor.Equals(endCursor)
}
});
}
public Human(HumanDto dto, StarWarsData data)
{
_dto = dto ?? throw new ArgumentNullException(nameof(dto));
_data = data ?? throw new ArgumentNullException(nameof(data));
}
public StarWarsQuery(StarWarsData data)
{
_data = data ?? throw new ArgumentNullException(nameof(data));
}
public DroidQuery(
StarWarsData starWarsData)
{
_starWarsData = starWarsData;
}