dendrite.daemon/core/handlers/note/save_note_handler.go
2026-05-31 21:15:12 +02:00

97 lines
2.3 KiB
Go

package note
import (
"context"
"encoding/json"
"github.com/KristianJBorgwarth/dendrite.daemon/core/file_handling"
"github.com/KristianJBorgwarth/dendrite.daemon/core/services"
"github.com/KristianJBorgwarth/dendrite.daemon/persistence/repositories"
"github.com/KristianJBorgwarth/dendrite.daemon/persistence/store"
)
type saveNoteCommand struct {
Path string `json:"path"`
}
type SaveNoteHandler struct {
uow *repositories.UnitOfWork
noteRepo repositories.INoteRepository
tagService services.ITagService
noteService services.INoteService
linkService services.ILinkService
cfeSvc services.ICfService
}
func NewSaveNoteHandler(
uow *repositories.UnitOfWork,
nr repositories.INoteRepository,
ts services.ITagService,
ns services.INoteService,
ls services.ILinkService,
cfs services.ICfService,
) *SaveNoteHandler {
return &SaveNoteHandler{uow, nr, ts, ns, ls, cfs}
}
func (h *SaveNoteHandler) Handle(ctx context.Context, raw json.RawMessage) (any, error) {
var cmd saveNoteCommand
if err := json.Unmarshal(raw, &cmd); err != nil {
return nil, err
}
vaultRoot := store.GetVaultStore().Config.VaultPath()
file, err := filehandling.ReadFile(vaultRoot, cmd.Path)
if err != nil {
return nil, err
}
tx, err := h.uow.Begin()
if err != nil {
return nil, err
}
defer h.uow.Rollback()
note, err := h.noteRepo.GetBySlug(ctx, file.Slug)
if err != nil {
return nil, err
}
if note == nil {
note, err = h.noteService.CreateNote(ctx, tx, file.Path, file.Title, file.Slug)
if err != nil {
return nil, err
}
} else {
if err = h.noteService.DeleteNoteMetaData(ctx, tx, note.ID()); err != nil {
return nil, err
}
if err = h.noteService.UpdateNote(ctx, tx, note.ID(), file.Path, file.Title, file.Slug); err != nil {
return nil, err
}
}
tagModels, err := h.tagService.CreateTags(ctx, tx, file.FrontMatter.Tags)
if err != nil {
return nil, err
}
if err = h.tagService.CreateNoteTags(ctx, tx, note.ID(), tagModels); err != nil {
return nil, err
}
if err = h.linkService.CreateLinks(ctx, tx, note.ID(), file.ExtractedLinks); err != nil {
return nil, err
}
if err = h.cfeSvc.AddCfe(ctx, tx, note.ID(), file.FrontMatter.Custom); err != nil {
return nil, err
}
if err := h.uow.Commit(); err != nil {
return nil, err
}
return nil, nil
}