GraphQL API and utilities for the rpdata project
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package queries
import (
"context"
"errors"
"git.aiterp.net/rpdata/api/graphql/resolver/types"
"git.aiterp.net/rpdata/api/model/character"
)
// ErrIncorrectArguments is returned by character query.
var ErrIncorrectArguments = errors.New("You can only query character by ID or Nick")
// CharacterArgs is args for character query
type CharacterArgs struct {
ID *string
Nick *string
}
// Character resolves the character query
func (r *QueryResolver) Character(ctx context.Context, args *CharacterArgs) (*types.CharacterResolver, error) {
var char character.Character
var err error
if args.Nick != nil && args.ID != nil {
return nil, ErrIncorrectArguments
}
switch {
case args.ID != nil:
char, err = character.FindID(*args.ID)
case args.Nick != nil:
char, err = character.FindNick(*args.Nick)
default:
err = ErrIncorrectArguments
}
if err != nil {
return nil, err
}
return &types.CharacterResolver{C: char}, nil
}