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refactor: enforce frontend view model boundaries
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This commit is contained in:
ksv741
2026-09-28 18:48:23 +03:00
parent 5b69003516
commit ca0ad4f824
287 changed files with 8558 additions and 4538 deletions
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src/entities/bank-card/model/form-validation.ts
+13 -79
View File
@@ -1,28 +1,25 @@
import { z } from "zod";
import { validationMessage } from "@/shared/i18n";
const DECIMAL_PART_COUNT = 2;
const CENTS_PRECISION = 2;
const ISO_DATE_LENGTH = 10;
const ISO_MONTH_LENGTH = 7;
const MAX_CARD_NAME_LENGTH = 100;
function bankDateInputValue(value: string) {
return value.replace(/^(\d{2})\.(\d{2})\.(\d{4})$/, "$3-$2-$1");
}
function bankMoneyValue(value: string) {
return value
.trim()
.replace(",", ".")
.replace(/^(-?)0+(?=\d)/, "$1");
}
function bankMonth(value: null | string) {
return value && value >= "0001-01" && /^\d{4}-(?:0[1-9]|1[0-2])$/.test(value)
? value
: bankToday().slice(0, ISO_MONTH_LENGTH);
}
function bankToday() {
return new Intl.DateTimeFormat("en-CA", {
day: "2-digit",
@@ -31,84 +28,21 @@ function bankToday() {
year: "numeric",
}).format(new Date());
}
function moneyCents(value: string): bigint | null {
const normalized = value.trim().replace(",", ".");
if (!/^-?\d+$|^-?\d+\.\d{1,2}$/.test(normalized)) return /* eslint-disable-line unicorn/no-null -- The money parser’s callers distinguish invalid input with null. */ null;
const [whole, fraction = ""] = normalized.replace("-", "").split(".", DECIMAL_PART_COUNT);
if (!/^-?\d+$|^-?\d+\.\d{1,2}$/.test(normalized))
// eslint-disable-next-line unicorn/no-null -- The money parser’s callers distinguish invalid input with null.
return null;
const [whole, fraction = ""] = normalized
.replace("-", "")
.split(".", DECIMAL_PART_COUNT);
return (
BigInt(`${whole}${fraction.padEnd(CENTS_PRECISION, "0")}`)
* (normalized.startsWith("-") ? -1n : 1n)
);
}
const MIN_BALANCE_KOPECKS = -9_223_372_036_854_775_808n;
const MAX_BALANCE_KOPECKS = 9_223_372_036_854_775_807n;
const moneySchema = z.string().refine(
(value) => {
const cents = moneyCents(value);
return (
cents !== null
&& cents >= MIN_BALANCE_KOPECKS
&& cents <= MAX_BALANCE_KOPECKS
);
},
{ error: validationMessage("bank.validation.money") },
);
const positiveMoneySchema = moneySchema.refine(
(value) => {
const cents = moneyCents(value);
return cents === null || cents > 0n;
},
{ error: validationMessage("bank.validation.positive") },
);
const bankDateSchema = z
.string()
.refine(
value =>
/^\d{4}-\d{2}-\d{2}$/.test(value)
&& value >= "0001-01-01"
&& !Number.isNaN(Date.parse(`${value}T00:00:00Z`))
&& new Date(`${value}T00:00:00Z`).toISOString().slice(0, ISO_DATE_LENGTH) === value
&& value <= bankToday(),
{ error: validationMessage("bank.validation.date") },
);
const bankCardSchema = z.object({
bankName: z
.string()
.trim()
.max(
MAX_CARD_NAME_LENGTH,
validationMessage("bank.validation.bankName")(undefined),
),
lastFour: z.string().refine(value => !value || /^\d{4}$/.test(value), {
error: validationMessage("bank.validation.lastFour"),
}),
name: z
.string()
.trim()
.min(1, validationMessage("bank.validation.name")(undefined))
.max(
MAX_CARD_NAME_LENGTH,
validationMessage("bank.validation.name")(undefined),
),
openingBalance: moneySchema,
openingDate: bankDateSchema,
paymentSystem: z
.enum(["", "mir", "visa", "mastercard"], {
error: validationMessage("bank.validation.paymentSystem"),
})
.optional(),
});
type BankCardValues = z.infer<typeof bankCardSchema>;
export {
bankCardSchema,
type BankCardValues,
bankDateInputValue,
bankDateSchema,
bankMoneyValue,
bankMonth,
bankToday,
moneyCents,
positiveMoneySchema,
};
export { bankDateInputValue, bankMoneyValue, bankMonth, bankToday, moneyCents };