ra-core
Version:
Core components of react-admin, a frontend Framework for building admin applications on top of REST services, using ES6, React
162 lines • 8.16 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
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var __generator = (this && this.__generator) || function (thisArg, body) {
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function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
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var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.useUnique = void 0;
var react_1 = require("react");
var merge_1 = __importDefault(require("lodash/merge"));
var set_1 = __importDefault(require("lodash/set"));
var core_1 = require("../../core");
var dataProvider_1 = require("../../dataProvider");
var i18n_1 = require("../../i18n");
var util_1 = require("../../util");
var controller_1 = require("../../controller");
var validate_1 = require("./validate");
/**
* A hook that returns a validation function checking for a record field uniqueness
* by calling the dataProvider getList function with a filter.
*
* @example // Passing options at declaration time
* const UserCreateForm = () => {
* const unique = useUnique({ message: 'Username is already used'});
* return (
* <SimpleForm>
* <TextInput source="username" validate={unique()} />
* </SimpleForm>
* );
* }
*
* @example // Passing options at call time
* const UserCreateForm = () => {
* const unique = useUnique();
* return (
* <SimpleForm>
* <TextInput source="username" validate={unique({ message: 'Username is already used'})} />
* </SimpleForm>
* );
* }
*
* @example // With additional filters
* const UserCreateForm = () => {
* const unique = useUnique();
* return (
* <SimpleForm>
* <ReferenceInput source="organization_id" reference="organizations" />
* <FormDataConsumer>
* {({ formData }) => (
* <TextInput
* source="username"
* validate={unique({ filter: { organization_id: formData.organization_id })}
* />
* )}
* </FormDataConsumer>
* </SimpleForm>
* );
* }
*/
var useUnique = function (options) {
var _a;
var dataProvider = (0, dataProvider_1.useDataProvider)();
var translateLabel = (0, i18n_1.useTranslateLabel)();
var resource = (0, core_1.useResourceContext)(options);
if (!resource) {
throw new Error('useUnique: missing resource prop or context');
}
var translate = (0, i18n_1.useTranslate)();
var record = (0, controller_1.useRecordContext)();
var debouncedGetList = (0, react_1.useRef)(
// The initial value is here to set the correct type on useRef
(0, util_1.asyncDebounce)(dataProvider.getList, (_a = options === null || options === void 0 ? void 0 : options.debounce) !== null && _a !== void 0 ? _a : DEFAULT_DEBOUNCE));
var validateUnique = (0, react_1.useCallback)(function (callTimeOptions) {
var _a = (0, merge_1.default)({
debounce: DEFAULT_DEBOUNCE,
filter: {},
message: 'ra.validation.unique',
}, options, callTimeOptions), message = _a.message, filter = _a.filter, interval = _a.debounce;
debouncedGetList.current = (0, util_1.asyncDebounce)(dataProvider.getList, interval);
return function (value, allValues, props) { return __awaiter(void 0, void 0, void 0, function () {
var finalFilter, _a, data, total, error_1;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if ((0, validate_1.isEmpty)(value)) {
return [2 /*return*/, undefined];
}
_b.label = 1;
case 1:
_b.trys.push([1, 3, , 4]);
finalFilter = (0, set_1.default)((0, merge_1.default)({}, filter), props.source, value);
return [4 /*yield*/, debouncedGetList.current(resource, {
filter: finalFilter,
pagination: { page: 1, perPage: 1 },
sort: { field: 'id', order: 'ASC' },
})];
case 2:
_a = _b.sent(), data = _a.data, total = _a.total;
if (typeof total !== 'undefined' &&
total > 0 &&
!data.some(function (r) { return r.id === (record === null || record === void 0 ? void 0 : record.id); })) {
return [2 /*return*/, {
message: message,
args: {
source: props.source,
value: value,
field: translateLabel({
label: props.label,
source: props.source,
resource: resource,
}),
},
}];
}
return [3 /*break*/, 4];
case 3:
error_1 = _b.sent();
return [2 /*return*/, translate('ra.notification.http_error')];
case 4: return [2 /*return*/, undefined];
}
});
}); };
}, [dataProvider, options, record, resource, translate, translateLabel]);
return validateUnique;
};
exports.useUnique = useUnique;
var DEFAULT_DEBOUNCE = 1000;
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