@varasto/validator-storage
Version:
Varasto storage implementation that performs validation
144 lines (143 loc) • 7.37 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); }); }
return new (P || (P = Promise))(function (resolve, reject) {
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());
});
};
var __asyncValues = (this && this.__asyncValues) || function (o) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var m = o[Symbol.asyncIterator], i;
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
};
var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }
var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) {
if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
var g = generator.apply(thisArg, _arguments || []), i, q = [];
return i = Object.create((typeof AsyncIterator === "function" ? AsyncIterator : Object).prototype), verb("next"), verb("throw"), verb("return", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i;
function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; }
function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } }
function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }
function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
function fulfill(value) { resume("next", value); }
function reject(value) { resume("throw", value); }
function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createValidatorStorage = void 0;
const storage_1 = require("@varasto/storage");
const errors_1 = require("./errors");
const createValidatorStorage = (storage, mapping) => {
const namespaceCheck = (namespace) => {
if (!Object.prototype.hasOwnProperty.call(mapping, namespace)) {
throw new errors_1.UnrecognizedNamespaceError(namespace);
}
};
const getSchema = (namespace) => {
namespaceCheck(namespace);
return mapping[namespace];
};
return new (class extends storage_1.Storage {
has(namespace, key) {
return __awaiter(this, void 0, void 0, function* () {
namespaceCheck(namespace);
return storage.has(namespace, key);
});
}
keys(namespace) {
return __asyncGenerator(this, arguments, function* keys_1() {
var _a, e_1, _b, _c;
namespaceCheck(namespace);
try {
for (var _d = true, _e = __asyncValues(storage.keys(namespace)), _f; _f = yield __await(_e.next()), _a = _f.done, !_a; _d = true) {
_c = _f.value;
_d = false;
const key = _c;
yield yield __await(key);
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (!_d && !_a && (_b = _e.return)) yield __await(_b.call(_e));
}
finally { if (e_1) throw e_1.error; }
}
});
}
values(namespace) {
return __asyncGenerator(this, arguments, function* values_1() {
var _a, e_2, _b, _c;
namespaceCheck(namespace);
try {
for (var _d = true, _e = __asyncValues(storage.values(namespace)), _f; _f = yield __await(_e.next()), _a = _f.done, !_a; _d = true) {
_c = _f.value;
_d = false;
const value = _c;
yield yield __await(value);
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (!_d && !_a && (_b = _e.return)) yield __await(_b.call(_e));
}
finally { if (e_2) throw e_2.error; }
}
});
}
entries(namespace) {
return __asyncGenerator(this, arguments, function* entries_1() {
var _a, e_3, _b, _c;
namespaceCheck(namespace);
try {
for (var _d = true, _e = __asyncValues(storage.entries(namespace)), _f; _f = yield __await(_e.next()), _a = _f.done, !_a; _d = true) {
_c = _f.value;
_d = false;
const entry = _c;
yield yield __await(entry);
}
}
catch (e_3_1) { e_3 = { error: e_3_1 }; }
finally {
try {
if (!_d && !_a && (_b = _e.return)) yield __await(_b.call(_e));
}
finally { if (e_3) throw e_3.error; }
}
});
}
get(namespace, key) {
return __awaiter(this, void 0, void 0, function* () {
namespaceCheck(namespace);
return storage.get(namespace, key);
});
}
set(namespace, key, value) {
return __awaiter(this, void 0, void 0, function* () {
return storage.set(namespace, key, getSchema(namespace).parse(value));
});
}
update(namespace, key, value) {
return __awaiter(this, void 0, void 0, function* () {
const schema = getSchema(namespace);
const oldValue = yield storage.get(namespace, key);
const newValue = schema.parse(Object.assign(Object.assign({}, oldValue), value));
yield storage.set(namespace, key, newValue);
return newValue;
});
}
delete(namespace, key) {
return __awaiter(this, void 0, void 0, function* () {
namespaceCheck(namespace);
return storage.delete(namespace, key);
});
}
})();
};
exports.createValidatorStorage = createValidatorStorage;