GraphQL API and utilities for the rpdata project
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package mutations
import (
"context"
"time"
"git.aiterp.net/rpdata/api/graphql/resolver/types"
"git.aiterp.net/rpdata/api/internal/session"
"git.aiterp.net/rpdata/api/model/change"
"git.aiterp.net/rpdata/api/model/story"
)
// EditChapterArgs is args for the editChapter mutation
type EditChapterArgs struct {
Input *struct {
ID string
Title *string
Source *string
FictionalDate *string
}
}
// EditChapter resolves the editChapter mutation
func (r *MutationResolver) EditChapter(ctx context.Context, args *EditChapterArgs) (*types.ChapterResolver, error) {
input := args.Input
user := session.FromContext(ctx).User()
if user == nil || !user.Permitted("member", "chapter.edit") {
return nil, ErrUnauthorized
}
chapter, err := story.FindChapterID(input.ID)
if err != nil {
return nil, err
}
if chapter.Author != user.ID && !user.Permitted("chapter.edit") {
return nil, ErrPermissionDenied
}
var fictionalDate *time.Time
if input.FictionalDate != nil {
date, err := time.Parse(time.RFC3339Nano, *input.FictionalDate)
if err != nil {
return nil, err
}
fictionalDate = &date
}
err = chapter.Edit(input.Title, input.Source, fictionalDate)
if err != nil {
return nil, err
}
go change.Submit("Chapter", "edit", user.ID, chapter.ID, map[string]interface{}{
"title": input.Title,
"source": input.Source,
"fictionalDate": fictionalDate,
})
return &types.ChapterResolver{C: chapter}, nil
}