Skip to content

storage.md

Latest commit

 

History

History
37 lines (28 loc) · 1.18 KB

storage.md

File metadata and controls

37 lines (28 loc) · 1.18 KB
Raw

Local storage (IndexedDB)

Documents autosave on the device that is running the editor. Database name: bp-writing-tool (editor/js/document-store.js).

Save sequence

sequenceDiagram
  participant User
  participant Sheet as Letter_or_Diary
  participant Main as main.js
  participant Store as document-store.js
  participant IDB as IndexedDB

  User->>Sheet: Type_or_edit
  Sheet->>Main: onChange
  Main->>Main: Debounce_600ms
  Main->>Store: saveDocument
  Store->>IDB: Put_letter_or_diary_record
Loading

Document fields (conceptually)

Field Meaning
type letter or diary
filename Display name (often a date)
content Letter: text string. Diary: JSON { header, pages }
uuid Stable id used for Drive file matching
driveFileId / syncedAt / syncError Backup metadata
deletedAt Soft-delete (tombstone for Drive)

History lists live documents for the active template only. Delete soft-deletes when a Drive copy may exist; otherwise hard-delete.

Prefs for UI/auth flags use localStorage via prefs.js (bpnt.* keys) — separate from document IndexedDB.

See: Drive backup.