Redmage/api/subreddits_edit.go

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package api
import (
"context"
"time"
"github.com/aarondl/opt/omit"
"github.com/tigorlazuardi/redmage/models"
"github.com/tigorlazuardi/redmage/pkg/errs"
)
type SubredditEditParams struct {
Name string
EnableSchedule *int32
Schedule *string
Countback *int32
}
func (api *API) SubredditsEdit(ctx context.Context, params SubredditEditParams) (subreddit *models.Subreddit, err error) {
ctx, span := tracer.Start(ctx, "*API.SubredditsEdit")
defer span.End()
now := time.Now()
subreddit = &models.Subreddit{
Name: params.Name,
}
set := &models.SubredditSetter{
EnableSchedule: omit.FromPtr(params.EnableSchedule),
Schedule: omit.FromPtr(params.Schedule),
Countback: omit.FromPtr(params.Countback),
UpdatedAt: omit.From(now.Unix()),
}
api.lockf(func() {
err = models.Subreddits.Update(ctx, api.db, set, subreddit)
})
if err != nil {
return subreddit, errs.Wrapw(err, "failed to update subreddit", "set", set)
}
if err := subreddit.Reload(ctx, api.db); err != nil {
if err.Error() == "sql: no rows in result set" {
return subreddit, errs.Wrapw(err, "subreddit not found", "subreddit", subreddit.Name).Code(404)
}
return subreddit, errs.Wrapw(err, "failed to reload subreddit")
}
if params.Schedule != nil {
_, _ = api.scheduler.Put(params.Name, *params.Schedule)
}
return subreddit, nil
}