54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package account
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import (
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"context"
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"database/sql"
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"log"
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"net/http"
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"git.sr.ht/~sircmpwn/core-go/database"
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work "git.sr.ht/~sircmpwn/dowork"
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)
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type contextKey struct {
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name string
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}
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var ctxKey = &contextKey{"account"}
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func Middleware(queue *work.Queue) func(next http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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ctx := context.WithValue(r.Context(), ctxKey, queue)
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r = r.WithContext(ctx)
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next.ServeHTTP(w, r)
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})
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}
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}
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// Schedules a user account deletion.
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func Delete(ctx context.Context, userID int, username string) {
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queue, ok := ctx.Value(ctxKey).(*work.Queue)
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if !ok {
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panic("No account worker for this context")
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}
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task := work.NewTask(func(ctx context.Context) error {
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log.Printf("Processing deletion of user account %d %s", userID, username)
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if err := database.WithTx(ctx, nil, func(tx *sql.Tx) error {
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_, err := tx.ExecContext(ctx, `
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DELETE FROM "user" WHERE id = $1;
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`, userID)
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return err
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}); err != nil {
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return err
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}
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log.Printf("Deletion of user account %d %s complete", userID, username)
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return nil
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})
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queue.Enqueue(task)
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log.Printf("Enqueued deletion of user account %d %s", userID, username)
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}
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