package graph

// This file will be automatically regenerated based on the schema, any resolver implementations
// will be copied through when generating and any unknown code will be moved to the end.
// Code generated by github.com/99designs/gqlgen version v0.17.49

import (
	"context"
	"fmt"

	"git.obamna.ru/erius/ozon-task/graph/model"
)

// AddPost is the resolver for the add_post field.
func (r *mutationResolver) AddPost(ctx context.Context, input model.PostInput) (*model.AddResult, error) {
	return r.Storage.AddPost(&input)
}

// AddComment is the resolver for the add_comment field.
func (r *mutationResolver) AddComment(ctx context.Context, input model.CommentInput) (*model.AddResult, error) {
	if len(input.Contents) > model.CommentLengthLimit {
		return nil, fmt.Errorf("exceeded max comment length of %d chars", model.CommentLengthLimit)
	}
	switch {
	case input.ParentPostID != nil:
		return r.Storage.AddCommentToPost(&input)
	case input.ParentCommentID != nil:
		return r.Storage.AddReplyToComment(&input)
	default:
		return nil, fmt.Errorf("parent post or parent comment ids weren't specified")
	}
}

// Mutation returns MutationResolver implementation.
func (r *Resolver) Mutation() MutationResolver { return &mutationResolver{r} }

type mutationResolver struct{ *Resolver }