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| 1 | +"use strict"; |
| 2 | +var __assign = (this && this.__assign) || Object.assign || function(t) { |
| 3 | + for (var s, i = 1, n = arguments.length; i < n; i++) { |
| 4 | + s = arguments[i]; |
| 5 | + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) |
| 6 | + t[p] = s[p]; |
| 7 | + } |
| 8 | + return t; |
| 9 | +}; |
| 10 | +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { |
| 11 | + return new (P || (P = Promise))(function (resolve, reject) { |
| 12 | + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } |
| 13 | + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } |
| 14 | + function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); } |
| 15 | + step((generator = generator.apply(thisArg, _arguments || [])).next()); |
| 16 | + }); |
| 17 | +}; |
| 18 | +var __generator = (this && this.__generator) || function (thisArg, body) { |
| 19 | + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; |
| 20 | + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; |
| 21 | + function verb(n) { return function (v) { return step([n, v]); }; } |
| 22 | + function step(op) { |
| 23 | + if (f) throw new TypeError("Generator is already executing."); |
| 24 | + while (_) try { |
| 25 | + if (f = 1, y && (t = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t; |
| 26 | + if (y = 0, t) op = [0, t.value]; |
| 27 | + switch (op[0]) { |
| 28 | + case 0: case 1: t = op; break; |
| 29 | + case 4: _.label++; return { value: op[1], done: false }; |
| 30 | + case 5: _.label++; y = op[1]; op = [0]; continue; |
| 31 | + case 7: op = _.ops.pop(); _.trys.pop(); continue; |
| 32 | + default: |
| 33 | + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } |
| 34 | + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } |
| 35 | + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } |
| 36 | + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } |
| 37 | + if (t[2]) _.ops.pop(); |
| 38 | + _.trys.pop(); continue; |
| 39 | + } |
| 40 | + op = body.call(thisArg, _); |
| 41 | + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } |
| 42 | + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; |
| 43 | + } |
| 44 | +}; |
| 45 | +var _this = this; |
| 46 | +Object.defineProperty(exports, "__esModule", { value: true }); |
| 47 | +exports.default = function (SQLite, options) { return __awaiter(_this, void 0, void 0, function () { |
| 48 | + var db, err_1; |
| 49 | + return __generator(this, function (_a) { |
| 50 | + switch (_a.label) { |
| 51 | + case 0: |
| 52 | + SQLite.DEBUG(options.debug || false); |
| 53 | + SQLite.enablePromise(true); |
| 54 | + _a.label = 1; |
| 55 | + case 1: |
| 56 | + _a.trys.push([1, 3, , 4]); |
| 57 | + return [4 /*yield*/, SQLite.openDatabase(__assign({ name: 'offlineapi.db', location: 'default' }, (options.openDatabaseOptions || {})))]; |
| 58 | + case 2: |
| 59 | + db = _a.sent(); |
| 60 | + db.transaction(function (tx) { |
| 61 | + tx.executeSql('CREATE TABLE IF NOT EXISTS cache (id TEXT PRIMARY KEY NOT NULL, value TEXT);'); |
| 62 | + }); |
| 63 | + return [2 /*return*/, { |
| 64 | + getItem: getItem(db), |
| 65 | + setItem: setItem(db), |
| 66 | + removeItem: removeItem(db), |
| 67 | + multiRemove: multiRemove(db) |
| 68 | + }]; |
| 69 | + case 3: |
| 70 | + err_1 = _a.sent(); |
| 71 | + throw new Error("react-native-offline-api : Cannot open SQLite database : " + err_1 + ". Check your SQLite configuration."); |
| 72 | + case 4: return [2 /*return*/]; |
| 73 | + } |
| 74 | + }); |
| 75 | +}); }; |
| 76 | +function getItem(db) { |
| 77 | + return function (key) { |
| 78 | + return new Promise(function (resolve, reject) { |
| 79 | + db.transaction(function (tx) { |
| 80 | + tx.executeSql('SELECT * FROM cache WHERE id=?', [key]) |
| 81 | + .then(function (res) { |
| 82 | + var results = res[1]; |
| 83 | + var item = results.rows.item(0); |
| 84 | + return resolve(item && item.value || null); |
| 85 | + }) |
| 86 | + .catch(function (err) { |
| 87 | + return reject(err); |
| 88 | + }); |
| 89 | + }); |
| 90 | + }); |
| 91 | + }; |
| 92 | +} |
| 93 | +function setItem(db) { |
| 94 | + return function (key, value) { |
| 95 | + return new Promise(function (resolve, reject) { |
| 96 | + db.transaction(function (tx) { |
| 97 | + tx.executeSql('INSERT OR REPLACE INTO cache VALUES (?,?)', [key, value]) |
| 98 | + .then(function () { |
| 99 | + return resolve(); |
| 100 | + }). |
| 101 | + catch(function (err) { |
| 102 | + return reject(err); |
| 103 | + }); |
| 104 | + }); |
| 105 | + }); |
| 106 | + }; |
| 107 | +} |
| 108 | +function removeItem(db) { |
| 109 | + return function (key) { |
| 110 | + return new Promise(function (resolve, reject) { |
| 111 | + db.transaction(function (tx) { |
| 112 | + tx.executeSql('DELETE FROM cache WHERE id=?', [key]) |
| 113 | + .then(function () { |
| 114 | + return resolve(); |
| 115 | + }) |
| 116 | + .catch(function (err) { |
| 117 | + return reject(err); |
| 118 | + }); |
| 119 | + }); |
| 120 | + }); |
| 121 | + }; |
| 122 | +} |
| 123 | +function multiRemove(db) { |
| 124 | + return function (keys) { |
| 125 | + return new Promise(function (resolve, reject) { |
| 126 | + // This implmementation is not the most efficient, must delete using |
| 127 | + // WHERE id IN (...,...) doesn't seem to be working at the moment. |
| 128 | + db.transaction(function (tx) { |
| 129 | + var promises = []; |
| 130 | + keys.forEach(function (key) { |
| 131 | + promises.push(tx.executeSql('DELETE FROM cache WHERE id=?', [key])); |
| 132 | + }); |
| 133 | + Promise.all(promises) |
| 134 | + .then(function () { |
| 135 | + return resolve(); |
| 136 | + }) |
| 137 | + .catch(function (err) { |
| 138 | + return reject(err); |
| 139 | + }); |
| 140 | + }); |
| 141 | + }); |
| 142 | + }; |
| 143 | +} |
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