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contentful-management

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function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; } function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; } function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == typeof i ? i : i + ""; } function _toPrimitive(t, r) { if ("object" != typeof t || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != typeof i) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); } import copy from 'fast-copy'; export const asIterator = (fn, params) => { return { [Symbol.asyncIterator]() { let options = copy(params); const get = () => fn(copy(options)); let currentResult = get(); return { current: 0, async next() { const { total = 0, items = [], skip = 0, limit = 100 } = await currentResult; if (total === this.current) { return { done: true, value: null }; } const value = items[this.current++ - skip]; const endOfPage = this.current % limit === 0; const endOfList = this.current === total; if (endOfPage && !endOfList) { options = _objectSpread(_objectSpread({}, options), {}, { query: _objectSpread(_objectSpread({}, options.query), {}, { skip: skip + limit }) }); currentResult = get(); } return { done: false, value }; } }; } }; };