private static Field ProcessFieldOrProperty(MemberInfo prop, ParameterExpression param, ISchemaProvider schema, bool createEnumTypes, bool createNewComplexTypes, Func <MemberInfo, string> fieldNamer)
{
if (ignoreProps.Contains(prop.Name) || GraphQLIgnoreAttribute.ShouldIgnoreMemberFromQuery(prop))
{
return(null);
}
// Get Description from ComponentModel.DescriptionAttribute
string description = "";
var d = (DescriptionAttribute)prop.GetCustomAttribute(typeof(DescriptionAttribute), false);
if (d != null)
{
description = d.Description;
}
LambdaExpression le = Expression.Lambda(prop.MemberType == MemberTypes.Property ? Expression.Property(param, prop.Name) : Expression.Field(param, prop.Name), param);
var attributes = prop.GetCustomAttributes(typeof(GraphQLAuthorizeAttribute), true).Cast <GraphQLAuthorizeAttribute>();
var requiredClaims = new RequiredClaims(attributes);
// get the object type returned (ignoring list etc) so we know the context to find fields etc
var returnType = le.ReturnType.IsEnumerableOrArray() ? le.ReturnType.GetEnumerableOrArrayType() : le.ReturnType.GetNonNullableType();
var t = CacheType(returnType, schema, createEnumTypes, createNewComplexTypes, fieldNamer);
// see if there is a direct type mapping from the expression return to to something.
// otherwise build the type info
var returnTypeInfo = schema.GetCustomTypeMapping(le.ReturnType) ?? new GqlTypeInfo(() => schema.Type(returnType), le.Body.Type);
var f = new Field(fieldNamer(prop), le, description, returnTypeInfo, requiredClaims);
return(f);
}
private static Field ProcessFieldOrProperty <TContextType>(MemberInfo prop, Type fieldOrPropType, ParameterExpression param, MappedSchemaProvider <TContextType> schema)
{
if (ignoreProps.Contains(prop.Name) || GraphQLIgnoreAttribute.ShouldIgnoreMemberFromQuery(prop))
{
return(null);
}
// Get Description from ComponentModel.DescriptionAttribute
string description = "";
var d = (DescriptionAttribute)prop.GetCustomAttribute(typeof(DescriptionAttribute), false);
if (d != null)
{
description = d.Description;
}
LambdaExpression le = Expression.Lambda(prop.MemberType == MemberTypes.Property ? Expression.Property(param, prop.Name) : Expression.Field(param, prop.Name), param);
var f = new Field(SchemaGenerator.ToCamelCaseStartsLower(prop.Name), le, description);
var t = CacheType <TContextType>(fieldOrPropType, schema);
if (t != null && t.IsEnum && !f.ReturnTypeClr.IsNullableType())
{
f.ReturnTypeNotNullable = true;
}
return(f);
}
private static Field ProcessFieldOrProperty(MemberInfo prop, Type fieldOrPropType, ParameterExpression param, ISchemaProvider schema, bool createEnumTypes, bool createNewComplexTypes)
{
if (ignoreProps.Contains(prop.Name) || GraphQLIgnoreAttribute.ShouldIgnoreMemberFromQuery(prop))
{
return(null);
}
// Get Description from ComponentModel.DescriptionAttribute
string description = "";
var d = (DescriptionAttribute)prop.GetCustomAttribute(typeof(DescriptionAttribute), false);
if (d != null)
{
description = d.Description;
}
LambdaExpression le = Expression.Lambda(prop.MemberType == MemberTypes.Property ? Expression.Property(param, prop.Name) : Expression.Field(param, prop.Name), param);
var attributes = prop.GetCustomAttributes(typeof(GraphQLAuthorizeAttribute), true).Cast <GraphQLAuthorizeAttribute>();
var requiredClaims = new RequiredClaims(attributes);
var returnType = le.ReturnType.IsEnumerableOrArray() ? le.ReturnType.GetEnumerableOrArrayType() : le.ReturnType;
var t = CacheType(returnType, schema, createEnumTypes, createNewComplexTypes);
var f = new Field(SchemaGenerator.ToCamelCaseStartsLower(prop.Name), le, description, null, null, requiredClaims);
if (t != null && t.IsEnum && !f.ReturnTypeClr.IsNullableType())
{
f.ReturnTypeNotNullable = true;
}
return(f);
}