semantic-network
Version:
A utility library for manipulating a list of links that form a semantic interface to a network of resources.
641 lines (637 loc) • 40.7 kB
JavaScript
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
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 __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (g && (g = 0, op[0] && (_ = 0)), _) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
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 __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SyncUtil = void 0;
var semantic_link_1 = require("semantic-link");
var apiUtil_1 = require("../apiUtil");
var resourceMergeFactory_1 = require("../representation/resourceMergeFactory");
var linkRelation_1 = require("../linkRelation");
var differencer_1 = require("./differencer");
var anylogger_1 = __importDefault(require("anylogger"));
var representationUtil_1 = require("../utils/representationUtil");
var log = (0, anylogger_1.default)('SyncUtil');
var SyncUtil = exports.SyncUtil = /** @class */ (function () {
function SyncUtil() {
}
SyncUtil.syncResources = function (resource, document, strategies, options) {
if (strategies === void 0) { strategies = []; }
return __awaiter(this, void 0, void 0, function () {
var strategyBatchSize;
var _a;
var _this = this;
return __generator(this, function (_b) {
strategyBatchSize = (_a = __assign({}, options).strategyBatchSize, _a === void 0 ? undefined : _a);
if (strategyBatchSize === 0 || !strategyBatchSize) {
log.debug('sync strategy resource: parallel');
return [2 /*return*/, function () { return __awaiter(_this, void 0, void 0, function () {
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, Promise.all(strategies.map(function (strategy) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, strategy({
resource: resource,
document: document,
options: options,
})];
case 1: return [2 /*return*/, _a.sent()];
}
});
}); }))];
case 1: return [2 /*return*/, _a.sent()];
}
});
}); }];
}
else {
return [2 /*return*/, function () { return __awaiter(_this, void 0, void 0, function () {
var results, _a, strategies_1, strategies_1_1, strategy, result, e_1_1;
var _b, e_1, _c, _d;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
results = [];
_e.label = 1;
case 1:
_e.trys.push([1, 7, 8, 13]);
_a = true, strategies_1 = __asyncValues(strategies);
_e.label = 2;
case 2: return [4 /*yield*/, strategies_1.next()];
case 3:
if (!(strategies_1_1 = _e.sent(), _b = strategies_1_1.done, !_b)) return [3 /*break*/, 6];
_d = strategies_1_1.value;
_a = false;
strategy = _d;
return [4 /*yield*/, strategy({
resource: resource,
document: document,
options: options,
})];
case 4:
result = _e.sent();
results.push(result);
_e.label = 5;
case 5:
_a = true;
return [3 /*break*/, 2];
case 6: return [3 /*break*/, 13];
case 7:
e_1_1 = _e.sent();
e_1 = { error: e_1_1 };
return [3 /*break*/, 13];
case 8:
_e.trys.push([8, , 11, 12]);
if (!(!_a && !_b && (_c = strategies_1.return))) return [3 /*break*/, 10];
return [4 /*yield*/, _c.call(strategies_1)];
case 9:
_e.sent();
_e.label = 10;
case 10: return [3 /*break*/, 12];
case 11:
if (e_1) throw e_1.error;
return [7 /*endfinally*/];
case 12: return [7 /*endfinally*/];
case 13: return [2 /*return*/, results];
}
});
}); }];
}
return [2 /*return*/];
});
});
};
SyncUtil.tailRecursionThroughStrategies = function (strategies, syncInfos, options) {
var _a, strategies_2, strategies_2_1, _b, syncInfos_1, syncInfos_1_1;
var _c, e_2, _d, _e, _f, e_3, _g, _h;
return __awaiter(this, void 0, void 0, function () {
var strategyBatchSize, _loop_1, e_2_1;
var _j;
var _this = this;
return __generator(this, function (_k) {
switch (_k.label) {
case 0:
strategyBatchSize = (_j = __assign({}, options).strategyBatchSize, _j === void 0 ? undefined : _j);
_k.label = 1;
case 1:
_k.trys.push([1, 7, 8, 13]);
_loop_1 = function () {
var strategy, syncInfo, e_3_1;
return __generator(this, function (_l) {
switch (_l.label) {
case 0:
_e = strategies_2_1.value;
_a = false;
strategy = _e;
if (!(strategyBatchSize === 0 || !strategyBatchSize)) return [3 /*break*/, 2];
// invoke a parallel strategy when want to go for it
log.debug('sync strategy tail: parallel');
return [4 /*yield*/, Promise.all(syncInfos.map(function (syncInfo) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, strategy({
resource: syncInfo.resource,
document: syncInfo.document,
options: options,
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); }))];
case 1:
_l.sent();
return [3 /*break*/, 15];
case 2:
// invoke a sequential strategy - and for now, single at a time
log.debug('sync strategy tail: sequential ');
_l.label = 3;
case 3:
_l.trys.push([3, 9, 10, 15]);
_b = true, syncInfos_1 = (e_3 = void 0, __asyncValues(syncInfos));
_l.label = 4;
case 4: return [4 /*yield*/, syncInfos_1.next()];
case 5:
if (!(syncInfos_1_1 = _l.sent(), _f = syncInfos_1_1.done, !_f)) return [3 /*break*/, 8];
_h = syncInfos_1_1.value;
_b = false;
syncInfo = _h;
return [4 /*yield*/, strategy({
resource: syncInfo.resource,
document: syncInfo.document,
options: options,
})];
case 6:
_l.sent();
_l.label = 7;
case 7:
_b = true;
return [3 /*break*/, 4];
case 8: return [3 /*break*/, 15];
case 9:
e_3_1 = _l.sent();
e_3 = { error: e_3_1 };
return [3 /*break*/, 15];
case 10:
_l.trys.push([10, , 13, 14]);
if (!(!_b && !_f && (_g = syncInfos_1.return))) return [3 /*break*/, 12];
return [4 /*yield*/, _g.call(syncInfos_1)];
case 11:
_l.sent();
_l.label = 12;
case 12: return [3 /*break*/, 14];
case 13:
if (e_3) throw e_3.error;
return [7 /*endfinally*/];
case 14: return [7 /*endfinally*/];
case 15: return [2 /*return*/];
}
});
};
_a = true, strategies_2 = __asyncValues(strategies);
_k.label = 2;
case 2: return [4 /*yield*/, strategies_2.next()];
case 3:
if (!(strategies_2_1 = _k.sent(), _c = strategies_2_1.done, !_c)) return [3 /*break*/, 6];
return [5 /*yield**/, _loop_1()];
case 4:
_k.sent();
_k.label = 5;
case 5:
_a = true;
return [3 /*break*/, 2];
case 6: return [3 /*break*/, 13];
case 7:
e_2_1 = _k.sent();
e_2 = { error: e_2_1 };
return [3 /*break*/, 13];
case 8:
_k.trys.push([8, , 11, 12]);
if (!(!_a && !_c && (_d = strategies_2.return))) return [3 /*break*/, 10];
return [4 /*yield*/, _d.call(strategies_2)];
case 9:
_k.sent();
_k.label = 10;
case 10: return [3 /*break*/, 12];
case 11:
if (e_2) throw e_2.error;
return [7 /*endfinally*/];
case 12: return [7 /*endfinally*/];
case 13: return [2 /*return*/];
}
});
});
};
SyncUtil.syncResourceInCollection = function (resource, document, options) {
return __awaiter(this, void 0, void 0, function () {
var resolver, findResourceInCollectionStrategy, forceCreate, item, result, resource_1, uri, result, resultUri, originalUri;
var _a, _b, _c, _d;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
resolver = (_a = __assign({}, options), _b = _a.resolver, _b === void 0 ? resourceMergeFactory_1.noopResolver : _b), findResourceInCollectionStrategy = (_c = _a.findResourceInCollectionStrategy, _c === void 0 ? this.defaultFindResourceInCollectionStrategy : _c), forceCreate = (_d = _a.forceCreate, _d === void 0 ? false : _d);
item = findResourceInCollectionStrategy(resource, { where: document });
if (!(item && !forceCreate)) return [3 /*break*/, 4];
return [4 /*yield*/, apiUtil_1.ApiUtil.get(resource, __assign(__assign({}, options), { where: item }))];
case 1:
result = _e.sent();
if (!result) return [3 /*break*/, 3];
return [4 /*yield*/, apiUtil_1.ApiUtil.update(result, document, options)];
case 2:
resource_1 = _e.sent();
if (resource_1) {
uri = semantic_link_1.LinkUtil.getUri(resource_1, linkRelation_1.LinkRelation.Self);
log.debug('sync resource \'update\' in collection %s', uri);
return [2 /*return*/, {
resource: resource_1,
document: document,
action: 'update',
}];
}
else {
log.warn('sync resource \'update\' failed in collection %s', semantic_link_1.LinkUtil.getUri(resource_1, linkRelation_1.LinkRelation.Self));
}
_e.label = 3;
case 3: return [3 /*break*/, 6];
case 4: return [4 /*yield*/, apiUtil_1.ApiUtil.create(document, __assign(__assign({}, options), { createContext: resource }))];
case 5:
result = _e.sent();
if (result) {
resultUri = semantic_link_1.LinkUtil.getUri(result, linkRelation_1.LinkRelation.Self);
originalUri = semantic_link_1.LinkUtil.getUri(document, linkRelation_1.LinkRelation.Self);
if (originalUri && resultUri && originalUri !== resultUri) {
resolver.add(originalUri, resultUri);
}
else {
log.debug('sync resource \'create\' new not mapped \'%s\'', resultUri);
}
log.debug('sync resource \'create\' in collection %s', resultUri);
return [2 /*return*/, {
resource: result,
document: document,
action: 'create',
}];
}
else {
log.warn('sync resource \'create\' failed in collection %s', semantic_link_1.LinkUtil.getUri(resource, linkRelation_1.LinkRelation.Self));
}
_e.label = 6;
case 6: return [2 /*return*/];
}
});
});
};
SyncUtil.syncInfos = function (strategies, options) {
var _this = this;
return function (syncInfo) { return __awaiter(_this, void 0, void 0, function () {
var strategyBatchSize, _a, strategies_3, strategies_3_1, strategy, e_4_1;
var _b;
var _this = this;
var _c, e_4, _d, _e;
return __generator(this, function (_f) {
switch (_f.label) {
case 0:
strategyBatchSize = (_b = __assign({}, (options)).strategyBatchSize, _b === void 0 ? undefined : _b);
if (!(strategyBatchSize === 0 || !strategyBatchSize)) return [3 /*break*/, 2];
return [4 /*yield*/, Promise.all(strategies.map(function (strategy) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, strategy({
resource: syncInfo.resource,
document: syncInfo.document,
options: options,
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); }))];
case 1:
_f.sent();
return [3 /*break*/, 14];
case 2:
_f.trys.push([2, 8, 9, 14]);
_a = true, strategies_3 = __asyncValues(strategies);
_f.label = 3;
case 3: return [4 /*yield*/, strategies_3.next()];
case 4:
if (!(strategies_3_1 = _f.sent(), _c = strategies_3_1.done, !_c)) return [3 /*break*/, 7];
_e = strategies_3_1.value;
_a = false;
strategy = _e;
return [4 /*yield*/, strategy({
resource: syncInfo.resource,
document: syncInfo.document,
options: options,
})];
case 5:
_f.sent();
_f.label = 6;
case 6:
_a = true;
return [3 /*break*/, 3];
case 7: return [3 /*break*/, 14];
case 8:
e_4_1 = _f.sent();
e_4 = { error: e_4_1 };
return [3 /*break*/, 14];
case 9:
_f.trys.push([9, , 12, 13]);
if (!(!_a && !_c && (_d = strategies_3.return))) return [3 /*break*/, 11];
return [4 /*yield*/, _d.call(strategies_3)];
case 10:
_f.sent();
_f.label = 11;
case 11: return [3 /*break*/, 13];
case 12:
if (e_4) throw e_4.error;
return [7 /*endfinally*/];
case 13: return [7 /*endfinally*/];
case 14:
/*
// note: currently both parallel and sequential are same because the set n = 1
for await (const strategy of strategies) {
if (strategyBatchSize === 0 || !strategyBatchSize) {
// invoke a parallel strategy when want to go for it
log.debug('sync strategy info: parallel');
await Promise.all([syncInfo].map(async syncInfo => {
await strategy({
resource: syncInfo.resource,
document: syncInfo.document,
options,
});
}));
} else {
// invoke a sequential strategy - and for now, single at a time
log.debug('sync strategy info: sequential');
/!*
await [syncInfo].reduce(
async (acc, curr) => {
return await strategy({
resource: curr.resource,
document: curr.document,
options,
});
},
Promise.resolve());
*!/
for await (const syncInfo1 of [syncInfo]) {
await strategy({
resource: syncInfo1.resource,
document: syncInfo1.document,
options,
});
}
}
}
*/
return [2 /*return*/, syncInfo.resource];
}
});
}); };
};
SyncUtil.defaultFindResourceInCollectionStrategy = representationUtil_1.RepresentationUtil.findInCollection;
SyncUtil.synchroniseCollection = function (collectionResource, collectionDocument, options) {
return __awaiter(this, void 0, void 0, function () {
var resolver, readonly, contributeonly, deleteResourceAndUpdateResolver, updateResourceAndUpdateResolver, createResourceAndUpdateResolver, deleteReadonlyResourceAndUpdateResolver, updateReadonlyResourceAndUpdateResolver, createReadonlyResourceAndUpdateResolver, removeContributeOnlyResourceAndUpdateResolver, updateContributeOnlyResourceAndUpdateResolver, addContributeOnlyResourceAndUpdateResolver, makeOptions;
var _a, _b;
var _this = this;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
resolver = (_a = __assign({}, options), _b = _a.resolver, _b === void 0 ? resourceMergeFactory_1.noopResolver : _b), readonly = _a.readonly, contributeonly = _a.contributeonly;
deleteResourceAndUpdateResolver = function (deleteResource) { return __awaiter(_this, void 0, void 0, function () {
var result, uri;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, apiUtil_1.ApiUtil.delete(deleteResource, __assign(__assign({}, options), {
// TODO: this is unlikely to be used 'on' doesn't exist in delete
addStateOn: collectionResource }))];
case 1:
result = _a.sent();
if (result) {
uri = semantic_link_1.LinkUtil.getUri(deleteResource, linkRelation_1.LinkRelation.Self);
if (uri) {
log.debug('sync delete on collection \'%s\'', semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self));
resolver.remove(uri);
}
}
else {
log.debug('sync not deleted on collection \'%s\' %s', semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self), semantic_link_1.LinkUtil.getUri(deleteResource, linkRelation_1.LinkRelation.Self));
}
return [2 /*return*/];
}
});
}); };
updateResourceAndUpdateResolver = function (updateResource, updateDataDocument) { return __awaiter(_this, void 0, void 0, function () {
var result, update, uriOriginal, uriResult;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, apiUtil_1.ApiUtil.get(updateResource, options)];
case 1:
result = _a.sent();
if (!result) return [3 /*break*/, 3];
return [4 /*yield*/, apiUtil_1.ApiUtil.update(result, updateDataDocument, options)];
case 2:
update = _a.sent();
if (update) {
uriOriginal = semantic_link_1.LinkUtil.getUri(updateDataDocument, linkRelation_1.LinkRelation.Self);
uriResult = semantic_link_1.LinkUtil.getUri(updateResource, linkRelation_1.LinkRelation.Self);
if (uriOriginal && uriResult) {
log.debug('sync update on \'%s\'', semantic_link_1.LinkUtil.getUri(update, linkRelation_1.LinkRelation.Self));
resolver.update(uriOriginal, uriResult);
}
}
return [3 /*break*/, 4];
case 3:
log.debug('sync not updated on %s', semantic_link_1.LinkUtil.getUri(updateResource, linkRelation_1.LinkRelation.Self));
_a.label = 4;
case 4: return [2 /*return*/];
}
});
}); };
createResourceAndUpdateResolver = function (createDataDocument) { return __awaiter(_this, void 0, void 0, function () {
var result, uriOriginal, uriResult;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, apiUtil_1.ApiUtil.create(createDataDocument, __assign(__assign({}, options), { createContext: collectionResource }))];
case 1:
result = _a.sent();
uriOriginal = semantic_link_1.LinkUtil.getUri(createDataDocument, linkRelation_1.LinkRelation.Self);
if (result) {
uriResult = semantic_link_1.LinkUtil.getUri(result, linkRelation_1.LinkRelation.Self);
if (uriOriginal && uriResult) {
log.debug('sync create on collection \'%s\'', semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self));
resolver.add(uriOriginal, uriResult);
}
}
else {
log.debug('sync on collection not created \'%s\' for %s', semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self), uriOriginal);
}
// TODO: returning undefined changes the interface T | undefined on the CreateStrategy
return [2 /*return*/, result];
}
});
}); };
deleteReadonlyResourceAndUpdateResolver = function (collectionResourceItem) { return __awaiter(_this, void 0, void 0, function () {
var uri;
return __generator(this, function (_a) {
uri = semantic_link_1.LinkUtil.getUri(collectionResourceItem, linkRelation_1.LinkRelation.Self);
if (uri) {
resolver.remove(uri);
}
return [2 /*return*/];
});
}); };
updateReadonlyResourceAndUpdateResolver = function (collectionResourceItem, updateDataDocument) { return __awaiter(_this, void 0, void 0, function () {
var uri, uri1;
return __generator(this, function (_a) {
uri = semantic_link_1.LinkUtil.getUri(updateDataDocument, linkRelation_1.LinkRelation.Self);
uri1 = semantic_link_1.LinkUtil.getUri(collectionResourceItem, linkRelation_1.LinkRelation.Self);
if (uri && uri1) {
resolver.update(uri, uri1);
}
return [2 /*return*/];
});
}); };
createReadonlyResourceAndUpdateResolver = function () { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
// TODO: update interface
return [2 /*return*/, undefined];
});
}); };
removeContributeOnlyResourceAndUpdateResolver = function (deleteResource) { return __awaiter(_this, void 0, void 0, function () {
var result, uri;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, apiUtil_1.ApiUtil.delete(collectionResource, __assign(__assign({}, options), { where: deleteResource }))];
case 1:
result = _a.sent();
if (result) {
uri = semantic_link_1.LinkUtil.getUri(deleteResource, linkRelation_1.LinkRelation.Self);
log.debug('sync on collection delete \'%s\'', semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self));
if (uri) {
resolver.remove(uri);
}
}
else {
log.debug('sync delete \'%s\' %s', semantic_link_1.LinkUtil.getUri(deleteResource, linkRelation_1.LinkRelation.Self));
}
return [2 /*return*/];
}
});
}); };
updateContributeOnlyResourceAndUpdateResolver = function (collectionResourceItem, updateDataDocument) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, updateReadonlyResourceAndUpdateResolver(collectionResourceItem, updateDataDocument)];
case 1:
// at this point, it is the same implementation as the read-only form
return [2 /*return*/, _a.sent()];
}
});
}); };
addContributeOnlyResourceAndUpdateResolver = function (createDataDocument) { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, createResourceAndUpdateResolver(createDataDocument)];
case 1: return [2 /*return*/, _a.sent()];
}
});
}); };
makeOptions = function () {
if (contributeonly) {
log.debug("contribute-only collection '".concat(semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self), "'"));
return {
createStrategy: addContributeOnlyResourceAndUpdateResolver,
updateStrategy: updateContributeOnlyResourceAndUpdateResolver,
deleteStrategy: removeContributeOnlyResourceAndUpdateResolver,
};
// If the caller has signalled that the collection is read-only, or the collection
// if missing a 'create-form' representation then we assume that the NOD can
// not be changed.
}
else if (readonly || !semantic_link_1.LinkUtil.matches(collectionResource, linkRelation_1.LinkRelation.CreateForm)) {
log.debug("read-only collection '".concat(semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self), "'"));
return {
createStrategy: createReadonlyResourceAndUpdateResolver,
updateStrategy: updateReadonlyResourceAndUpdateResolver,
deleteStrategy: deleteReadonlyResourceAndUpdateResolver,
};
}
else {
log.debug("updatable collection '".concat(semantic_link_1.LinkUtil.getUri(collectionResource, linkRelation_1.LinkRelation.Self), "'"));
return {
createStrategy: createResourceAndUpdateResolver,
updateStrategy: updateResourceAndUpdateResolver,
deleteStrategy: deleteResourceAndUpdateResolver,
};
}
};
return [4 /*yield*/, differencer_1.Differencer.difference(collectionResource, collectionDocument, __assign(__assign({}, options), makeOptions()))];
case 1: return [2 /*return*/, _c.sent()];
}
});
});
};
return SyncUtil;
}());
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