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https://github.com/Ylianst/MeshCentral.git
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Merged MongoDB bulk operations support.
This commit is contained in:
parent
1cfc91cc23
commit
1b4f2f6002
2031
db-bulk.js
2031
db-bulk.js
File diff suppressed because it is too large
Load Diff
279
db.js
279
db.js
@ -39,6 +39,26 @@ module.exports.CreateDB = function (parent, func) {
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obj.changeStream = false;
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obj.pluginsActive = ((parent.config) && (parent.config.settings) && (parent.config.settings.plugins != null) && (parent.config.settings.plugins != false) && ((typeof parent.config.settings.plugins != 'object') || (parent.config.settings.plugins.enabled != false)));
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// MongoDB bulk operations state
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if (parent.config.settings.mongodbbulkoperations) {
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obj.filePendingGet = null;
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obj.filePendingGets = null;
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obj.filePendingRemove = null;
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obj.filePendingRemoves = null;
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obj.filePendingSet = false;
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obj.filePendingSets = null;
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obj.filePendingCb = null;
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obj.filePendingCbs = null;
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obj.powerFilePendingSet = false;
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obj.powerFilePendingSets = null;
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obj.powerFilePendingCb = null;
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obj.powerFilePendingCbs = null;
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obj.eventsFilePendingSet = false;
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obj.eventsFilePendingSets = null;
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obj.eventsFilePendingCb = null;
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obj.eventsFilePendingCbs = null;
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}
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obj.SetupDatabase = function (func) {
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// Check if the database unique identifier is present
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// This is used to check that in server peering mode, everyone is using the same database.
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@ -1028,29 +1048,74 @@ module.exports.CreateDB = function (parent, func) {
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}
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} else if (obj.databaseType == 3) {
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// Database actions on the main collection (MongoDB)
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obj.Set = function (data, func) { data = common.escapeLinksFieldNameEx(data); obj.file.replaceOne({ _id: data._id }, performTypedRecordEncrypt(data), { upsert: true }, func); };
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obj.Get = function (id, func) {
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if (arguments.length > 2) {
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var parms = [func];
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for (var parmx = 2; parmx < arguments.length; ++parmx) { parms.push(arguments[parmx]); }
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var func2 = function _func2(arg1, arg2) {
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var userCallback = _func2.userArgs.shift();
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_func2.userArgs.unshift(arg2);
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_func2.userArgs.unshift(arg1);
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userCallback.apply(obj, _func2.userArgs);
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};
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func2.userArgs = parms;
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obj.file.find({ _id: id }).toArray(function (err, docs) {
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if ((docs != null) && (docs.length > 0) && (docs[0].links != null)) { docs[0] = common.unEscapeLinksFieldName(docs[0]); }
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func2(err, performTypedRecordDecrypt(docs));
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});
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} else {
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obj.file.find({ _id: id }).toArray(function (err, docs) {
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if ((docs != null) && (docs.length > 0) && (docs[0].links != null)) { docs[0] = common.unEscapeLinksFieldName(docs[0]); }
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func(err, performTypedRecordDecrypt(docs));
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});
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}
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};
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// Bulk operations
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if (parent.config.settings.mongodbbulkoperations) {
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obj.Set = function (data, func) { // Fast Set operation using bulkWrite(), this is much faster then using replaceOne()
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if (obj.filePendingSet == false) {
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// Perform the operation now
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obj.filePendingSet = true; obj.filePendingSets = null;
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if (func != null) { obj.filePendingCbs = [func]; }
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obj.file.bulkWrite([{ replaceOne: { filter: { _id: data._id }, replacement: performTypedRecordEncrypt(common.escapeLinksFieldNameEx(data)), upsert: true } }], fileBulkWriteCompleted);
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} else {
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// Add this operation to the pending list
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if (obj.filePendingSets == null) { obj.filePendingSets = {} }
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obj.filePendingSets[data._id] = data;
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if (func != null) { if (obj.filePendingCb == null) { obj.filePendingCb = [func]; } else { obj.filePendingCb.push(func); } }
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}
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};
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obj.Get = function (id, func) { // Fast Get operation using a bulk find() to reduce round trips to the database.
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// Encode arguments into return function if any are present.
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var func2 = func;
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if (arguments.length > 2) {
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var parms = [func];
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for (var parmx = 2; parmx < arguments.length; ++parmx) { parms.push(arguments[parmx]); }
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var func2 = function _func2(arg1, arg2) {
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var userCallback = _func2.userArgs.shift();
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_func2.userArgs.unshift(arg2);
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_func2.userArgs.unshift(arg1);
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userCallback.apply(obj, _func2.userArgs);
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};
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func2.userArgs = parms;
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}
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if (obj.filePendingGets == null) {
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// No pending gets, perform the operation now.
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obj.filePendingGets = {};
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obj.filePendingGets[id] = [func2];
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obj.file.find({ _id: id }).toArray(fileBulkReadCompleted);
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} else {
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// Add get to pending list.
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if (obj.filePendingGet == null) { obj.filePendingGet = {}; }
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if (obj.filePendingGet[id] == null) { obj.filePendingGet[id] = [func2]; } else { obj.filePendingGet[id].push(func2); }
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}
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};
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} else {
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obj.Set = function (data, func) { data = common.escapeLinksFieldNameEx(data); obj.file.replaceOne({ _id: data._id }, performTypedRecordEncrypt(data), { upsert: true }, func); };
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obj.Get = function (id, func) {
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if (arguments.length > 2) {
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var parms = [func];
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for (var parmx = 2; parmx < arguments.length; ++parmx) { parms.push(arguments[parmx]); }
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var func2 = function _func2(arg1, arg2) {
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var userCallback = _func2.userArgs.shift();
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_func2.userArgs.unshift(arg2);
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_func2.userArgs.unshift(arg1);
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userCallback.apply(obj, _func2.userArgs);
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};
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func2.userArgs = parms;
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obj.file.find({ _id: id }).toArray(function (err, docs) {
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if ((docs != null) && (docs.length > 0) && (docs[0].links != null)) { docs[0] = common.unEscapeLinksFieldName(docs[0]); }
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func2(err, performTypedRecordDecrypt(docs));
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});
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} else {
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obj.file.find({ _id: id }).toArray(function (err, docs) {
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if ((docs != null) && (docs.length > 0) && (docs[0].links != null)) { docs[0] = common.unEscapeLinksFieldName(docs[0]); }
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func(err, performTypedRecordDecrypt(docs));
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});
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}
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};
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}
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obj.GetAll = function (func) { obj.file.find({}).toArray(function (err, docs) { func(err, performTypedRecordDecrypt(docs)); }); };
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obj.GetHash = function (id, func) { obj.file.find({ _id: id }).project({ _id: 0, hash: 1 }).toArray(function (err, docs) { func(err, performTypedRecordDecrypt(docs)); }); };
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obj.GetAllTypeNoTypeField = function (type, domain, func) { obj.file.find({ type: type, domain: domain }).project({ type: 0 }).toArray(function (err, docs) { func(err, performTypedRecordDecrypt(docs)); }); };
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@ -1074,7 +1139,25 @@ module.exports.CreateDB = function (parent, func) {
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obj.GetAllIdsOfType = function (ids, domain, type, func) { obj.file.find({ type: type, domain: domain, _id: { $in: ids } }).toArray(function (err, docs) { func(err, performTypedRecordDecrypt(docs)); }); };
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obj.GetUserWithEmail = function (domain, email, func) { obj.file.find({ type: 'user', domain: domain, email: email }).toArray(function (err, docs) { func(err, performTypedRecordDecrypt(docs)); }); };
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obj.GetUserWithVerifiedEmail = function (domain, email, func) { obj.file.find({ type: 'user', domain: domain, email: email, emailVerified: true }).toArray(function (err, docs) { func(err, performTypedRecordDecrypt(docs)); }); };
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obj.Remove = function (id, func) { obj.file.deleteOne({ _id: id }, func); };
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// Bulk operations
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if (parent.config.settings.mongodbbulkoperations) {
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obj.Remove = function (id, func) { // Fast remove operation using a bulk find() to reduce round trips to the database.
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if (obj.filePendingRemoves == null) {
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// No pending gets, perform the operation now.
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obj.filePendingRemoves = {};
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obj.filePendingRemoves[id] = [func];
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obj.file.deleteOne({ _id: id }, fileBulkRemoveCompleted);
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} else {
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// Add remove to pending list.
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if (obj.filePendingRemove == null) { obj.filePendingRemove = {}; }
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if (obj.filePendingRemove[id] == null) { obj.filePendingRemove[id] = [func]; } else { obj.filePendingRemove[id].push(func); }
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}
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};
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} else {
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obj.Remove = function (id, func) { obj.file.deleteOne({ _id: id }, func); };
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}
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obj.RemoveAll = function (func) { obj.file.deleteMany({}, { multi: true }, func); };
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obj.RemoveAllOfType = function (type, func) { obj.file.deleteMany({ type: type }, { multi: true }, func); };
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obj.InsertMany = function (data, func) { obj.file.insertMany(data, func); };
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@ -1099,7 +1182,26 @@ module.exports.CreateDB = function (parent, func) {
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// Database actions on the events collection
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obj.GetAllEvents = function (func) { obj.eventsfile.find({}).toArray(func); };
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obj.StoreEvent = function (event, func) { obj.eventsfile.insertOne(event, func); };
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// Bulk operations
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if (parent.config.settings.mongodbbulkoperations) {
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obj.StoreEvent = function (event, func) { // Fast MongoDB event store using bulkWrite()
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if (obj.eventsFilePendingSet == false) {
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// Perform the operation now
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obj.eventsFilePendingSet = true; obj.eventsFilePendingSets = null;
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if (func != null) { obj.eventsFilePendingCbs = [func]; }
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obj.eventsfile.bulkWrite([{ insertOne: { document: event } }], eventsFileBulkWriteCompleted);
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} else {
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// Add this operation to the pending list
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if (obj.eventsFilePendingSets == null) { obj.eventsFilePendingSets = [] }
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obj.eventsFilePendingSets.push(event);
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if (func != null) { if (obj.eventsFilePendingCb == null) { obj.eventsFilePendingCb = [func]; } else { obj.eventsFilePendingCb.push(func); } }
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}
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};
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} else {
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obj.StoreEvent = function (event, func) { obj.eventsfile.insertOne(event, func); };
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}
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obj.GetEvents = function (ids, domain, func) { obj.eventsfile.find({ domain: domain, ids: { $in: ids } }).project({ type: 0, _id: 0, domain: 0, ids: 0, node: 0 }).sort({ time: -1 }).toArray(func); };
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obj.GetEventsWithLimit = function (ids, domain, limit, func) { obj.eventsfile.find({ domain: domain, ids: { $in: ids } }).project({ type: 0, _id: 0, domain: 0, ids: 0, node: 0 }).sort({ time: -1 }).limit(limit).toArray(func); };
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obj.GetUserEvents = function (ids, domain, username, func) { obj.eventsfile.find({ domain: domain, $or: [{ ids: { $in: ids } }, { username: username }] }).project({ type: 0, _id: 0, domain: 0, ids: 0, node: 0 }).sort({ time: -1 }).toArray(func); };
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@ -1119,7 +1221,27 @@ module.exports.CreateDB = function (parent, func) {
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// Database actions on the power collection
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obj.getAllPower = function (func) { obj.powerfile.find({}).toArray(func); };
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obj.storePowerEvent = function (event, multiServer, func) { if (multiServer != null) { event.server = multiServer.serverid; } obj.powerfile.insertOne(event, func); };
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// Bulk operations
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if (parent.config.settings.mongodbbulkoperations) {
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obj.storePowerEvent = function (event, multiServer, func) { // Fast MongoDB event store using bulkWrite()
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if (multiServer != null) { event.server = multiServer.serverid; }
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if (obj.powerFilePendingSet == false) {
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// Perform the operation now
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obj.powerFilePendingSet = true; obj.powerFilePendingSets = null;
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if (func != null) { obj.powerFilePendingCbs = [func]; }
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obj.powerfile.bulkWrite([{ insertOne: { document: event } }], powerFileBulkWriteCompleted);
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} else {
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// Add this operation to the pending list
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if (obj.powerFilePendingSets == null) { obj.powerFilePendingSets = [] }
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obj.powerFilePendingSets.push(event);
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if (func != null) { if (obj.powerFilePendingCb == null) { obj.powerFilePendingCb = [func]; } else { obj.powerFilePendingCb.push(func); } }
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}
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};
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} else {
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obj.storePowerEvent = function (event, multiServer, func) { if (multiServer != null) { event.server = multiServer.serverid; } obj.powerfile.insertOne(event, func); };
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}
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obj.getPowerTimeline = function (nodeid, func) { obj.powerfile.find({ nodeid: { $in: ['*', nodeid] } }).project({ _id: 0, nodeid: 0, s: 0 }).sort({ time: 1 }).toArray(func); };
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obj.removeAllPowerEvents = function () { obj.powerfile.deleteMany({}, { multi: true }); };
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obj.removeAllPowerEventsForNode = function (nodeid) { obj.powerfile.deleteMany({ nodeid: nodeid }, { multi: true }); };
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@ -1405,6 +1527,111 @@ module.exports.CreateDB = function (parent, func) {
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}
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}
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// MongoDB pending bulk read operation, perform fast bulk document reads.
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function fileBulkReadCompleted(err, docs) {
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// Send out callbacks with results
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if (docs != null) {
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for (var i in docs) {
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if (docs[i].links != null) { docs[i] = common.unEscapeLinksFieldName(docs[i]); }
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const id = docs[i]._id;
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if (obj.filePendingGets[id] != null) {
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for (var j in obj.filePendingGets[id]) {
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if (typeof obj.filePendingGets[id][j] == 'function') { obj.filePendingGets[id][j](err, performTypedRecordDecrypt([docs[i]])); }
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}
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delete obj.filePendingGets[id];
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}
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}
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}
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// If there are not results, send out a null callback
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for (var i in obj.filePendingGets) { for (var j in obj.filePendingGets[i]) { obj.filePendingGets[i][j](err, []); } }
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// Move on to process any more pending get operations
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obj.filePendingGets = obj.filePendingGet;
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obj.filePendingGet = null;
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if (obj.filePendingGets != null) {
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var findlist = [];
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for (var i in obj.filePendingGets) { findlist.push(i); }
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obj.file.find({ _id: { $in: findlist } }).toArray(fileBulkReadCompleted);
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}
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}
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// MongoDB pending bulk remove operation, perform fast bulk document removes.
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function fileBulkRemoveCompleted(err) {
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// Send out callbacks
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for (var i in obj.filePendingRemoves) {
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for (var j in obj.filePendingRemoves[i]) {
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if (typeof obj.filePendingRemoves[i][j] == 'function') { obj.filePendingRemoves[i][j](err); }
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}
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}
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// Move on to process any more pending get operations
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obj.filePendingRemoves = obj.filePendingRemove;
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obj.filePendingRemove = null;
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if (obj.filePendingRemoves != null) {
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var findlist = [], count = 0;
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for (var i in obj.filePendingRemoves) { findlist.push(i); count++; }
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obj.file.deleteMany({ _id: { $in: findlist } }, { multi: true }, fileBulkRemoveCompleted);
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}
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}
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// MongoDB pending bulk write operation, perform fast bulk document replacement.
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function fileBulkWriteCompleted() {
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// Callbacks
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if (obj.filePendingCbs != null) {
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for (var i in obj.filePendingCbs) { if (typeof obj.filePendingCbs[i] == 'function') { obj.filePendingCbs[i](); } }
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obj.filePendingCbs = null;
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}
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if (obj.filePendingSets != null) {
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// Perform pending operations
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var ops = [];
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obj.filePendingCbs = obj.filePendingCb;
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obj.filePendingCb = null;
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for (var i in obj.filePendingSets) { ops.push({ replaceOne: { filter: { _id: i }, replacement: performTypedRecordEncrypt(common.escapeLinksFieldNameEx(obj.filePendingSets[i])), upsert: true } }); }
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obj.file.bulkWrite(ops, fileBulkWriteCompleted);
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obj.filePendingSets = null;
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} else {
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// All done, no pending operations.
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obj.filePendingSet = false;
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}
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}
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// MongoDB pending bulk write operation, perform fast bulk document replacement.
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function eventsFileBulkWriteCompleted() {
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// Callbacks
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if (obj.eventsFilePendingCbs != null) { for (var i in obj.eventsFilePendingCbs) { obj.eventsFilePendingCbs[i](); } obj.eventsFilePendingCbs = null; }
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if (obj.eventsFilePendingSets != null) {
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// Perform pending operations
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var ops = [];
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for (var i in obj.eventsFilePendingSets) { ops.push({ document: obj.eventsFilePendingSets[i] }); }
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obj.eventsFilePendingCbs = obj.eventsFilePendingCb;
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obj.eventsFilePendingCb = null;
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obj.eventsFilePendingSets = null;
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obj.eventsfile.bulkWrite(ops, eventsFileBulkWriteCompleted);
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} else {
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// All done, no pending operations.
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obj.eventsFilePendingSet = false;
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}
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}
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// MongoDB pending bulk write operation, perform fast bulk document replacement.
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function powerFileBulkWriteCompleted() {
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// Callbacks
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if (obj.powerFilePendingCbs != null) { for (var i in obj.powerFilePendingCbs) { obj.powerFilePendingCbs[i](); } obj.powerFilePendingCbs = null; }
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if (obj.powerFilePendingSets != null) {
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// Perform pending operations
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var ops = [];
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for (var i in obj.powerFilePendingSets) { ops.push({ document: obj.powerFilePendingSets[i] }); }
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obj.powerFilePendingCbs = obj.powerFilePendingCb;
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obj.powerFilePendingCb = null;
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obj.powerFilePendingSets = null;
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obj.powerfile.bulkWrite(ops, powerFileBulkWriteCompleted);
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} else {
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// All done, no pending operations.
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obj.powerFilePendingSet = false;
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}
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}
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// Perform a server backup
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obj.performingBackup = false;
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obj.performBackup = function (func) {
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@ -8,9 +8,10 @@
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"type": "object",
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"properties": {
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"cert": { "type": "string", "description": "Set this to the primary DNS name of this MeshCentral server." },
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"mongoDb": { "type": "string" },
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"mongoDb": { "type": "string", "default": null },
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"mongoDbName": { "type": "string" },
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"mongoDbChangeStream": { "type": "boolean" },
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"mongoDbChangeStream": { "type": "boolean", "default": false },
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"mongoDbBulkOperations": { "type": "boolean", "default": false },
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"WANonly": { "type": "boolean", "default": false, "description": "When enabled, only MeshCentral WAN features are enabled and agents will connect to the server using a well known DNS name." },
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"LANonly": { "type": "boolean", "default": false, "description": "When enabled, only MeshCentral LAN features are enabled and agents will find the server using multicast LAN packets." },
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"maintenanceMode": { "type": "boolean", "default": false, "description": "When enabled the server is in maintenance mode, only administrators can login. Use the maintenance command in server console to change." },
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