type UserExtra struct { Age int `description:"Age of the user"` // You can use description struct tag to add description Gender string `deprecationReason:"Some Reason"` // You can use deprecationReason tag to add a deprecation reason } type User struct { UserID int Username string `unique:"true"` // You can use unique tag to define if a field would be unique Extra UserExtra Password string `exclude:"true"` // You can use exclude tag to exclude a field } func main() { // GetGraphQLObject will convert golang struct to a graphQL object userType, err := straf.GetGraphQLObject(User{}) // You can then use userType in your graphQL schema }

type User struct { UserID int `isArg:"true"` // You can use isArg tag to define a field as a graphql argument Username string `isArg:"true"` } var database []User = []User{} func main() { // GetGraphQLObject will convert golang struct to a graphQL object userType, err := straf.GetGraphQLObject(User{}) builder := straf.NewSchemaBuilder(userType, User{}) builder.AddArgumentsFromStruct(object2{}) // You can use this function to add more arguments from a struct builder.AddFunction("CreateUser", "Adds a user to database", func(params graphql.ResolveParams) (interface{}, error)) { id := params.Args["UserID"] username := params.Args["Username"] database = append(database, User{UserID: id, Username: Username}) }) schema := builder.Schema // You can then use this schema }

func middleware(function func(graphql.ResolveParams) (interface{}, error), params graphql.ResolveParams) (interface{}, error) { fmt.Println("This function will run as a middleware") return function(params) } func main() { builder := straf.NewSchemaBuilder(userType, User{}, middleware) builder.AddFunction("SomeFunction", "Does Something", someFunction) // Here the middleware function would run everytime before someFunction. middleware function would act as a middleware to all functions added to schema builder. }