fog-controller
Version:
Fog Controller project @ iotracks.com
173 lines (144 loc) • 7.48 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _baseManager = require("./baseManager");
var _baseManager2 = _interopRequireDefault(_baseManager);
var _straceDiagnostics = require("../models/straceDiagnostics");
var _straceDiagnostics2 = _interopRequireDefault(_straceDiagnostics);
var _sequelize = require("./../utils/sequelize");
var _sequelize2 = _interopRequireDefault(_sequelize);
var _elementInstance = require("../models/elementInstance");
var _elementInstance2 = _interopRequireDefault(_elementInstance);
var _fog = require("../models/fog");
var _fog2 = _interopRequireDefault(_fog);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var StraceDiagnosticsManager = function (_BaseManager) {
_inherits(StraceDiagnosticsManager, _BaseManager);
function StraceDiagnosticsManager() {
_classCallCheck(this, StraceDiagnosticsManager);
return _possibleConstructorReturn(this, (StraceDiagnosticsManager.__proto__ || Object.getPrototypeOf(StraceDiagnosticsManager)).apply(this, arguments));
}
_createClass(StraceDiagnosticsManager, [{
key: "getEntity",
value: function getEntity() {
return _straceDiagnostics2.default;
}
}, {
key: "updateOrCreateStraceDiagnostics",
value: function updateOrCreateStraceDiagnostics(data) {
return _straceDiagnostics2.default.findOne({
attributes: ['element_instance_uuid', 'straceRun'],
where: {
element_instance_uuid: data.element_instance_uuid
}
}).then(function (obj) {
if (obj) {
// update
return _straceDiagnostics2.default.update(data, {
where: {
element_instance_uuid: data.element_instance_uuid
},
returning: true,
plain: true
});
} else {
// insert
return _straceDiagnostics2.default.create(data);
}
}).then(function () {
return _straceDiagnostics2.default.findOne({
attributes: ['element_instance_uuid', 'straceRun'],
where: {
element_instance_uuid: data.element_instance_uuid
}
});
});
}
}, {
key: "findStraceDiagnosticsByElementId",
value: function findStraceDiagnosticsByElementId(uuid) {
return _straceDiagnostics2.default.findOne({
where: {
element_instance_uuid: uuid
}
});
}
}, {
key: "findStraceDiagnosticsStateByFogId",
value: function findStraceDiagnosticsStateByFogId(fogId) {
var query = 'SELECT d.element_instance_uuid as elementId, ' + 'd.straceRun as straceRun ' + 'FROM strace_diagnostics d ' + 'LEFT JOIN element_instance i ON d.element_instance_uuid = i.UUID ' + 'LEFT JOIN iofogs f ON i.iofog_uuid = f.UUID ' + 'WHERE f.UUID = (:fogId)';
return _sequelize2.default.query(query, {
replacements: { fogId: fogId },
type: _sequelize2.default.QueryTypes.SELECT
});
}
}, {
key: "findStraceDiagnosticsAndPopBufferByElementId",
value: function findStraceDiagnosticsAndPopBufferByElementId(uuid) {
return _straceDiagnostics2.default.sequelize.transaction(function (transaction) {
return _straceDiagnostics2.default.findOne({
where: {
element_instance_uuid: uuid
}
}, { transaction: transaction }).then(function (data) {
_straceDiagnostics2.default.update({ buffer: '' }, {
where: {
element_instance_uuid: uuid
}
}, { transaction: transaction });
return data;
});
}).then(function (data) {
// Committed
return data;
}).catch(function (err) {
// Rolled back
console.error(err);
});
}
}, {
key: "pushBufferByElementId",
value: function pushBufferByElementId(uuid, pushingData) {
return _straceDiagnostics2.default.findOne({
where: {
element_instance_uuid: uuid
}
}).then(function (el) {
var newBuffer = updateBuffer(el.buffer, pushingData);
return _straceDiagnostics2.default.update({ buffer: newBuffer }, {
where: {
element_instance_uuid: uuid
}
});
});
}
}, {
key: "deleteStraceDiagnosticsByelementId",
value: function deleteStraceDiagnosticsByelementId(uuid) {
return _straceDiagnostics2.default.destroy({
where: {
element_instance_uuid: uuid
}
});
}
}]);
return StraceDiagnosticsManager;
}(_baseManager2.default);
/********************************* Extra Functions *****************************************/
var updateBuffer = function updateBuffer(oldBuf, pushingData) {
var newBuffer = oldBuf + pushingData;
var delta = newBuffer.length - maxBufferSize;
if (delta > 0) {
newBuffer = '[FogController Info] Buffer size is limited, so some of previous data was lost \n' + newBuffer.substring(delta);
}
return newBuffer;
};
/********************************* Constants *****************************************/
var maxBufferSize = 1e8;
var instance = new StraceDiagnosticsManager();
exports.default = instance;