Legacy: final % = variant % + customer % − the largest active promotion
on the product, its category or its brand; rial charge 0. The apps sent
the variant's own % only, so the new app undercharged by the customer's
percent (usually 3) and ignored promotions, and the server trusted
whatever the app sent.
- pricing/wage-formula.ts: one formula, legacy by default, with
coefficients, promotion pick, constant, floor/cap and rounding so the
admin screen can change it; validated
- an app order is priced by it; the app's wage, discount and rial charge
are ignored; an operator's manual numbers are kept
- POST customer/me/wage-quote; both apps show that figure
- admin/pricing/wage-formula (config.wage): read, preview, approve with
the sample it was checked on, last 20 versions kept; the setting is
kept off the generic const routes
Owner approval: 2026-10-08.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Adds computeVariantPrice(), a verbatim port of the live formula at
henza_server/app/Models/ProductVariant.php:183-190, with the per-customer
making-charge offset as an explicit input defaulting to 0. The three
superseded formulas commented out above it apply VAT to the whole price
and are deliberately not ported (D4).
11 unit tests assert against hand calculations derived from the PHP source
rather than from the implementation, covering: with and without the
offset, VAT on the non-metal portion only, floor-to-nearest-1000, the
extraPercent default of 7, and the equivalence between the app folding the
offset into percent_pay and the server deriving it. 18 tests pass overall.
Also adds the D0 name-split review report script (read-only) and two
investigations the owner asked for:
- SMS: the reference uses the Trez panel (smspanel.trez.ir, Sms.php:69,97)
with production credentials committed to git (SEC-12 — rotate them). All
12 message templates catalogued; env var names proposed; nothing
implemented pending approval.
- MON-08: henza_pwa computes percent_pay, discount and rial_pay rather
than asking the user (cart.vue:170-179, Mixins/product/index.ts:69-75),
so Phase 2 item #1 is to derive them server-side and ignore the client's
values. rash_weight stays read from the DB as a recorded deviation.
Records the owner's two new standing rules: migrations only through the
standard Prisma workflow, and every data deletion logged in CHANGELOG.
[ref: henza_server/app/Models/{ProductVariant,Sms}.php, henza_pwa/src/views/cart.vue]
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
