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T7.7 - CR-007/D8: the sheet travels with the package, and opens offline

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The field wants the specific PDF attached, not a link to a Bluebeam session.

Storage: a new wp_files table (Alembic f3a9d2c1e8b7, additive only) holding
the BYTES in the same database as everything else - the Aug 18 decision: a
backup that excludes the drawings is a backup you cannot restore from. The
D8 numbers bound the cost and are enforced ON THE SERVER as well as in the
browser: 5MB a file (413, naming the limit), PDF and image mimes only (400,
naming what is accepted), 2GB a project (413 naming the ceiling; response
flags the 80% warning). The ceiling is env-overridable for tests; the shipped
default is the decision, asserted from source.

The package record carries a server-owned meta mirror (data.files): the
upload/patch/delete routes rewrite it, and the upsert re-asserts the stored
copy over whatever a client sends - a save from a browser that had not seen
an upload land cannot erase the list.

Creator: uploads live beside the links (links still work), the limits and the
running project total sit ABOVE the picker (amber from 80%, red at full), a
refused file costs nothing but a toast and never leaves the browser (the
probe counts fetch calls), and each drawing has a description ("Tray section,
Level 3 east only") editable inline and persisted server-side. Uploads attach
to the saved record, so T4.3's autosave keeps the surrounding form safe (X8).

Export: uploads print with the package - name, size tag, description on the
attachments table, images inline as the sheet itself, PDFs as links.

Offline (D8): the service worker gains a drawings cache (cache-first on
/api/files/), and field.js prefetches ONLY the requesting user's assigned
packages - assignment-scoped by decision, not project-wide. The probe's first
offline check used CDP network emulation and PASSED FOR THE WRONG REASON: the
emulation binds to the page's session and the service worker fetches on its
own target, straight past it. The shipped check kills the server instead -
my drawing opens, the other package's does not, against a genuinely dead
network.

Field View: a Drawings section on the package detail, 44px rows, description
inline, inside the 390px screen.

Verification (each probe run alone): NEW tests/files_check.py 36/36; the
Alembic chain applied end-to-end to a scratch DB and the table verified.
Regressions: form_structure_check 50/51 (the standing F6 height gap),
frame_check 39/39.

Items: CR-007, D8 (X8 honored)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Nick Siegfried
2026-08-19 11:09:35 -07:00
parent 2486f87010
commit c084f730b3
11 changed files with 774 additions and 7 deletions
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5
html/field.html
View File

@@ -64,6 +64,11 @@
.log-item img { max-width: 160px; max-height: 120px; margin-top: 6px; display: block; border: 1px solid var(--cds-border-subtle); }
.fld-toast { position: fixed; bottom: 76px; left: 50%; transform: translateX(-50%); background: var(--cds-ui-05); color: var(--cds-text-on-color); padding: 12px 20px; font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 50; }
.fld-toast.show { opacity: 1; }
/* CR-007: drawings open from the card, offline once prefetched. 44px rows. */
.fld-drawing { display:block; padding:12px 10px; min-height:44px; box-sizing:border-box;
border:1px solid var(--cds-border-subtle-01); border-radius:6px; margin-bottom:8px;
color: var(--cds-link-primary); text-decoration:none; font-size:14px; }
.fld-drawing:active { background: var(--cds-layer-hover-01); }
</style>
</head>
<body>