common

var Int32 = graphql.NewScalar(graphql.ScalarConfig{
	Name: "Int32",
	Description: "The `Int32` scalar type represents non-fractional signed whole numeric " +
		"values. Int can represent values between -(2^31) and 2^31 - 1. ",
	Serialize:  coerceAnyInt,
	ParseValue: coerceAnyInt,
	ParseLiteral: func(valueAST ast.Value) interface{} {
		switch valueAST := valueAST.(type) {
		case *ast.IntValue:
			if int32Value, err := strconv.ParseInt(valueAST.Value, 10, 32); err == nil {
				return int32Value
			}
		}
		return nil
	},
})

var Int64 = graphql.NewScalar(graphql.ScalarConfig{
	Name: "Int64",
	Description: "The `Int64` scalar type represents non-fractional signed whole numeric " +
		"values. Int can represent values between -(2^63) and 2^63 - 1. ",
	Serialize:  coerceAnyInt,
	ParseValue: coerceAnyInt,
	ParseLiteral: func(valueAST ast.Value) interface{} {
		switch valueAST := valueAST.(type) {
		case *ast.IntValue:
			if int64Value, err := strconv.ParseInt(valueAST.Value, 10, 64); err == nil {
				return int64Value
			}
		}
		return nil
	},
})

var UInt32 = graphql.NewScalar(graphql.ScalarConfig{
	Name: "UInt32",
	Description: "The `UInt32` scalar type represents non-fractional signed whole numeric " +
		"values. Int can represent values between 0 and 2^63 - 1. ",
	Serialize:  coerceAnyInt,
	ParseValue: coerceAnyInt,
	ParseLiteral: func(valueAST ast.Value) interface{} {
		switch valueAST := valueAST.(type) {
		case *ast.IntValue:
			if uint32Value, err := strconv.ParseUint(valueAST.Value, 10, 32); err == nil {
				return uint32Value
			}
		}
		return nil
	},
})

var UInt64 = graphql.NewScalar(graphql.ScalarConfig{
	Name: "UInt64",
	Description: "The `UInt64` scalar type represents non-fractional signed whole numeric " +
		"values. Int can represent values between 0 and 2^127 - 1. ",
	Serialize:  coerceAnyInt,
	ParseValue: coerceAnyInt,
	ParseLiteral: func(valueAST ast.Value) interface{} {
		switch valueAST := valueAST.(type) {
		case *ast.IntValue:
			if uint64Value, err := strconv.ParseUint(valueAST.Value, 10, 64); err == nil {
				return uint64Value
			}
		}
		return nil
	},
})