typeorm
Version:
Data-Mapper ORM for TypeScript, ES7, ES6, ES5. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, MongoDB databases.
743 lines (742 loc) • 62.9 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SubjectExecutor = void 0;
var tslib_1 = require("tslib");
var SapDriver_1 = require("../driver/sap/SapDriver");
var SubjectTopoligicalSorter_1 = require("./SubjectTopoligicalSorter");
var SubjectChangedColumnsComputer_1 = require("./SubjectChangedColumnsComputer");
var SubjectWithoutIdentifierError_1 = require("../error/SubjectWithoutIdentifierError");
var SubjectRemovedAndUpdatedError_1 = require("../error/SubjectRemovedAndUpdatedError");
var MongoQueryRunner_1 = require("../driver/mongodb/MongoQueryRunner");
var MongoDriver_1 = require("../driver/mongodb/MongoDriver");
var BroadcasterResult_1 = require("../subscriber/BroadcasterResult");
var OracleDriver_1 = require("../driver/oracle/OracleDriver");
var NestedSetSubjectExecutor_1 = require("./tree/NestedSetSubjectExecutor");
var ClosureSubjectExecutor_1 = require("./tree/ClosureSubjectExecutor");
var MaterializedPathSubjectExecutor_1 = require("./tree/MaterializedPathSubjectExecutor");
var OrmUtils_1 = require("../util/OrmUtils");
/**
* Executes all database operations (inserts, updated, deletes) that must be executed
* with given persistence subjects.
*/
var SubjectExecutor = /** @class */ (function () {
// -------------------------------------------------------------------------
// Constructor
// -------------------------------------------------------------------------
function SubjectExecutor(queryRunner, subjects, options) {
// -------------------------------------------------------------------------
// Public Properties
// -------------------------------------------------------------------------
/**
* Indicates if executor has any operations to execute (e.g. has insert / update / delete operations to be executed).
*/
this.hasExecutableOperations = false;
/**
* Subjects that must be inserted.
*/
this.insertSubjects = [];
/**
* Subjects that must be updated.
*/
this.updateSubjects = [];
/**
* Subjects that must be removed.
*/
this.removeSubjects = [];
/**
* Subjects that must be soft-removed.
*/
this.softRemoveSubjects = [];
/**
* Subjects that must be recovered.
*/
this.recoverSubjects = [];
this.queryRunner = queryRunner;
this.allSubjects = subjects;
this.options = options;
this.validate();
this.recompute();
}
// -------------------------------------------------------------------------
// Public Methods
// -------------------------------------------------------------------------
/**
* Executes all operations over given array of subjects.
* Executes queries using given query runner.
*/
SubjectExecutor.prototype.execute = function () {
return tslib_1.__awaiter(this, void 0, void 0, function () {
var broadcasterResult;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
broadcasterResult = undefined;
if (!(!this.options || this.options.listeners !== false)) return [3 /*break*/, 2];
// console.time(".broadcastBeforeEventsForAll");
broadcasterResult = this.broadcastBeforeEventsForAll();
if (!(broadcasterResult.promises.length > 0)) return [3 /*break*/, 2];
return [4 /*yield*/, Promise.all(broadcasterResult.promises)];
case 1:
_a.sent();
_a.label = 2;
case 2:
// since event listeners and subscribers can call save methods and/or trigger entity changes we need to recompute operational subjects
// recompute only in the case if any listener or subscriber was really executed
if (broadcasterResult && broadcasterResult.count > 0) {
// console.time(".recompute");
this.insertSubjects.forEach(function (subject) { return subject.recompute(); });
this.updateSubjects.forEach(function (subject) { return subject.recompute(); });
this.removeSubjects.forEach(function (subject) { return subject.recompute(); });
this.softRemoveSubjects.forEach(function (subject) { return subject.recompute(); });
this.recoverSubjects.forEach(function (subject) { return subject.recompute(); });
this.recompute();
// console.timeEnd(".recompute");
}
// make sure our insert subjects are sorted (using topological sorting) to make cascade inserts work properly
// console.timeEnd("prepare");
// execute all insert operations
// console.time(".insertion");
this.insertSubjects = new SubjectTopoligicalSorter_1.SubjectTopoligicalSorter(this.insertSubjects).sort("insert");
return [4 /*yield*/, this.executeInsertOperations()];
case 3:
_a.sent();
// console.timeEnd(".insertion");
// recompute update operations since insertion can create updation operations for the
// properties it wasn't able to handle on its own (referenced columns)
this.updateSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeUpdated; });
// execute update operations
// console.time(".updation");
return [4 /*yield*/, this.executeUpdateOperations()];
case 4:
// execute update operations
// console.time(".updation");
_a.sent();
// console.timeEnd(".updation");
// make sure our remove subjects are sorted (using topological sorting) when multiple entities are passed for the removal
// console.time(".removal");
this.removeSubjects = new SubjectTopoligicalSorter_1.SubjectTopoligicalSorter(this.removeSubjects).sort("delete");
return [4 /*yield*/, this.executeRemoveOperations()];
case 5:
_a.sent();
// console.timeEnd(".removal");
// recompute soft-remove operations
this.softRemoveSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeSoftRemoved; });
// execute soft-remove operations
return [4 /*yield*/, this.executeSoftRemoveOperations()];
case 6:
// execute soft-remove operations
_a.sent();
// recompute recover operations
this.recoverSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeRecovered; });
// execute recover operations
return [4 /*yield*/, this.executeRecoverOperations()];
case 7:
// execute recover operations
_a.sent();
// update all special columns in persisted entities, like inserted id or remove ids from the removed entities
// console.time(".updateSpecialColumnsInPersistedEntities");
return [4 /*yield*/, this.updateSpecialColumnsInPersistedEntities()];
case 8:
// update all special columns in persisted entities, like inserted id or remove ids from the removed entities
// console.time(".updateSpecialColumnsInPersistedEntities");
_a.sent();
if (!(!this.options || this.options.listeners !== false)) return [3 /*break*/, 10];
// console.time(".broadcastAfterEventsForAll");
broadcasterResult = this.broadcastAfterEventsForAll();
if (!(broadcasterResult.promises.length > 0)) return [3 /*break*/, 10];
return [4 /*yield*/, Promise.all(broadcasterResult.promises)];
case 9:
_a.sent();
_a.label = 10;
case 10: return [2 /*return*/];
}
});
});
};
// -------------------------------------------------------------------------
// Protected Methods
// -------------------------------------------------------------------------
/**
* Validates all given subjects.
*/
SubjectExecutor.prototype.validate = function () {
this.allSubjects.forEach(function (subject) {
if (subject.mustBeUpdated && subject.mustBeRemoved)
throw new SubjectRemovedAndUpdatedError_1.SubjectRemovedAndUpdatedError(subject);
});
};
/**
* Performs entity re-computations - finds changed columns, re-builds insert/update/remove subjects.
*/
SubjectExecutor.prototype.recompute = function () {
new SubjectChangedColumnsComputer_1.SubjectChangedColumnsComputer().compute(this.allSubjects);
this.insertSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeInserted; });
this.updateSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeUpdated; });
this.removeSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeRemoved; });
this.softRemoveSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeSoftRemoved; });
this.recoverSubjects = this.allSubjects.filter(function (subject) { return subject.mustBeRecovered; });
this.hasExecutableOperations = this.insertSubjects.length > 0 || this.updateSubjects.length > 0 || this.removeSubjects.length > 0 || this.softRemoveSubjects.length > 0 || this.recoverSubjects.length > 0;
};
/**
* Broadcasts "BEFORE_INSERT", "BEFORE_UPDATE", "BEFORE_REMOVE" events for all given subjects.
*/
SubjectExecutor.prototype.broadcastBeforeEventsForAll = function () {
var _this = this;
var result = new BroadcasterResult_1.BroadcasterResult();
if (this.insertSubjects.length)
this.insertSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastBeforeInsertEvent(result, subject.metadata, subject.entity); });
if (this.updateSubjects.length)
this.updateSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastBeforeUpdateEvent(result, subject.metadata, subject.entity, subject.databaseEntity, subject.diffColumns, subject.diffRelations); });
if (this.removeSubjects.length)
this.removeSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastBeforeRemoveEvent(result, subject.metadata, subject.entity, subject.databaseEntity); });
if (this.softRemoveSubjects.length)
this.softRemoveSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastBeforeUpdateEvent(result, subject.metadata, subject.entity, subject.databaseEntity, subject.diffColumns, subject.diffRelations); });
if (this.recoverSubjects.length)
this.recoverSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastBeforeUpdateEvent(result, subject.metadata, subject.entity, subject.databaseEntity, subject.diffColumns, subject.diffRelations); });
return result;
};
/**
* Broadcasts "AFTER_INSERT", "AFTER_UPDATE", "AFTER_REMOVE" events for all given subjects.
* Returns void if there wasn't any listener or subscriber executed.
* Note: this method has a performance-optimized code organization.
*/
SubjectExecutor.prototype.broadcastAfterEventsForAll = function () {
var _this = this;
var result = new BroadcasterResult_1.BroadcasterResult();
if (this.insertSubjects.length)
this.insertSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastAfterInsertEvent(result, subject.metadata, subject.entity); });
if (this.updateSubjects.length)
this.updateSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastAfterUpdateEvent(result, subject.metadata, subject.entity, subject.databaseEntity, subject.diffColumns, subject.diffRelations); });
if (this.removeSubjects.length)
this.removeSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastAfterRemoveEvent(result, subject.metadata, subject.entity, subject.databaseEntity); });
if (this.softRemoveSubjects.length)
this.softRemoveSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastAfterUpdateEvent(result, subject.metadata, subject.entity, subject.databaseEntity, subject.diffColumns, subject.diffRelations); });
if (this.recoverSubjects.length)
this.recoverSubjects.forEach(function (subject) { return _this.queryRunner.broadcaster.broadcastAfterUpdateEvent(result, subject.metadata, subject.entity, subject.databaseEntity, subject.diffColumns, subject.diffRelations); });
return result;
};
/**
* Executes insert operations.
*/
SubjectExecutor.prototype.executeInsertOperations = function () {
return tslib_1.__awaiter(this, void 0, void 0, function () {
var _a, groupedInsertSubjects, groupedInsertSubjectKeys, _loop_1, this_1, groupedInsertSubjectKeys_1, groupedInsertSubjectKeys_1_1, groupName, e_1_1;
var e_1, _b;
var _this = this;
return tslib_1.__generator(this, function (_c) {
switch (_c.label) {
case 0:
_a = tslib_1.__read(this.groupBulkSubjects(this.insertSubjects, "insert"), 2), groupedInsertSubjects = _a[0], groupedInsertSubjectKeys = _a[1];
_loop_1 = function (groupName) {
var subjects, bulkInsertMaps, bulkInsertSubjects, singleInsertSubjects, manager, insertResult_1, insertResult_2, _loop_2, singleInsertSubjects_1, singleInsertSubjects_1_1, subject, e_2_1;
var e_2, _d;
return tslib_1.__generator(this, function (_e) {
switch (_e.label) {
case 0:
subjects = groupedInsertSubjects[groupName];
bulkInsertMaps = [];
bulkInsertSubjects = [];
singleInsertSubjects = [];
if (this_1.queryRunner.connection.driver instanceof MongoDriver_1.MongoDriver) {
subjects.forEach(function (subject) {
if (subject.metadata.createDateColumn && subject.entity) {
subject.entity[subject.metadata.createDateColumn.databaseName] = new Date();
}
if (subject.metadata.updateDateColumn && subject.entity) {
subject.entity[subject.metadata.updateDateColumn.databaseName] = new Date();
}
subject.createValueSetAndPopChangeMap();
bulkInsertSubjects.push(subject);
bulkInsertMaps.push(subject.entity);
});
}
else if (this_1.queryRunner.connection.driver instanceof OracleDriver_1.OracleDriver) {
subjects.forEach(function (subject) {
singleInsertSubjects.push(subject);
});
}
else {
subjects.forEach(function (subject) {
// we do not insert in bulk in following cases:
// - when there is no values in insert (only defaults are inserted), since we cannot use DEFAULT VALUES expression for multiple inserted rows
// - when entity is a tree table, since tree tables require extra operation per each inserted row
// - when oracle is used, since oracle's bulk insertion is very bad
if (subject.changeMaps.length === 0 ||
subject.metadata.treeType ||
_this.queryRunner.connection.driver instanceof OracleDriver_1.OracleDriver ||
_this.queryRunner.connection.driver instanceof SapDriver_1.SapDriver) {
singleInsertSubjects.push(subject);
}
else {
bulkInsertSubjects.push(subject);
bulkInsertMaps.push(subject.createValueSetAndPopChangeMap());
}
});
}
if (!(this_1.queryRunner instanceof MongoQueryRunner_1.MongoQueryRunner)) return [3 /*break*/, 2];
manager = this_1.queryRunner.manager;
return [4 /*yield*/, manager.insert(subjects[0].metadata.target, bulkInsertMaps)];
case 1:
insertResult_1 = _e.sent();
subjects.forEach(function (subject, index) {
subject.identifier = insertResult_1.identifiers[index];
subject.generatedMap = insertResult_1.generatedMaps[index];
subject.insertedValueSet = bulkInsertMaps[index];
});
return [3 /*break*/, 12];
case 2:
if (!(bulkInsertMaps.length > 0)) return [3 /*break*/, 4];
return [4 /*yield*/, this_1.queryRunner
.manager
.createQueryBuilder()
.insert()
.into(subjects[0].metadata.target)
.values(bulkInsertMaps)
.updateEntity(this_1.options && this_1.options.reload === false ? false : true)
.callListeners(false)
.execute()];
case 3:
insertResult_2 = _e.sent();
bulkInsertSubjects.forEach(function (subject, index) {
subject.identifier = insertResult_2.identifiers[index];
subject.generatedMap = insertResult_2.generatedMaps[index];
subject.insertedValueSet = bulkInsertMaps[index];
});
_e.label = 4;
case 4:
if (!(singleInsertSubjects.length > 0)) return [3 /*break*/, 12];
_loop_2 = function (subject) {
return tslib_1.__generator(this, function (_f) {
switch (_f.label) {
case 0:
subject.insertedValueSet = subject.createValueSetAndPopChangeMap(); // important to have because query builder sets inserted values into it
if (!(subject.metadata.treeType === "nested-set")) return [3 /*break*/, 2];
return [4 /*yield*/, new NestedSetSubjectExecutor_1.NestedSetSubjectExecutor(this_1.queryRunner).insert(subject)];
case 1:
_f.sent();
_f.label = 2;
case 2: return [4 /*yield*/, this_1.queryRunner
.manager
.createQueryBuilder()
.insert()
.into(subject.metadata.target)
.values(subject.insertedValueSet)
.updateEntity(this_1.options && this_1.options.reload === false ? false : true)
.callListeners(false)
.execute()
.then(function (insertResult) {
subject.identifier = insertResult.identifiers[0];
subject.generatedMap = insertResult.generatedMaps[0];
})];
case 3:
_f.sent();
if (!(subject.metadata.treeType === "closure-table")) return [3 /*break*/, 5];
return [4 /*yield*/, new ClosureSubjectExecutor_1.ClosureSubjectExecutor(this_1.queryRunner).insert(subject)];
case 4:
_f.sent();
return [3 /*break*/, 7];
case 5:
if (!(subject.metadata.treeType === "materialized-path")) return [3 /*break*/, 7];
return [4 /*yield*/, new MaterializedPathSubjectExecutor_1.MaterializedPathSubjectExecutor(this_1.queryRunner).insert(subject)];
case 6:
_f.sent();
_f.label = 7;
case 7: return [2 /*return*/];
}
});
};
_e.label = 5;
case 5:
_e.trys.push([5, 10, 11, 12]);
singleInsertSubjects_1 = (e_2 = void 0, tslib_1.__values(singleInsertSubjects)), singleInsertSubjects_1_1 = singleInsertSubjects_1.next();
_e.label = 6;
case 6:
if (!!singleInsertSubjects_1_1.done) return [3 /*break*/, 9];
subject = singleInsertSubjects_1_1.value;
return [5 /*yield**/, _loop_2(subject)];
case 7:
_e.sent();
_e.label = 8;
case 8:
singleInsertSubjects_1_1 = singleInsertSubjects_1.next();
return [3 /*break*/, 6];
case 9: return [3 /*break*/, 12];
case 10:
e_2_1 = _e.sent();
e_2 = { error: e_2_1 };
return [3 /*break*/, 12];
case 11:
try {
if (singleInsertSubjects_1_1 && !singleInsertSubjects_1_1.done && (_d = singleInsertSubjects_1.return)) _d.call(singleInsertSubjects_1);
}
finally { if (e_2) throw e_2.error; }
return [7 /*endfinally*/];
case 12:
subjects.forEach(function (subject) {
if (subject.generatedMap) {
subject.metadata.columns.forEach(function (column) {
var value = column.getEntityValue(subject.generatedMap);
if (value !== undefined && value !== null) {
var preparedValue = _this.queryRunner.connection.driver.prepareHydratedValue(value, column);
column.setEntityValue(subject.generatedMap, preparedValue);
}
});
}
});
return [2 /*return*/];
}
});
};
this_1 = this;
_c.label = 1;
case 1:
_c.trys.push([1, 6, 7, 8]);
groupedInsertSubjectKeys_1 = tslib_1.__values(groupedInsertSubjectKeys), groupedInsertSubjectKeys_1_1 = groupedInsertSubjectKeys_1.next();
_c.label = 2;
case 2:
if (!!groupedInsertSubjectKeys_1_1.done) return [3 /*break*/, 5];
groupName = groupedInsertSubjectKeys_1_1.value;
return [5 /*yield**/, _loop_1(groupName)];
case 3:
_c.sent();
_c.label = 4;
case 4:
groupedInsertSubjectKeys_1_1 = groupedInsertSubjectKeys_1.next();
return [3 /*break*/, 2];
case 5: return [3 /*break*/, 8];
case 6:
e_1_1 = _c.sent();
e_1 = { error: e_1_1 };
return [3 /*break*/, 8];
case 7:
try {
if (groupedInsertSubjectKeys_1_1 && !groupedInsertSubjectKeys_1_1.done && (_b = groupedInsertSubjectKeys_1.return)) _b.call(groupedInsertSubjectKeys_1);
}
finally { if (e_1) throw e_1.error; }
return [7 /*endfinally*/];
case 8: return [2 /*return*/];
}
});
});
};
/**
* Updates all given subjects in the database.
*/
SubjectExecutor.prototype.executeUpdateOperations = function () {
return tslib_1.__awaiter(this, void 0, void 0, function () {
var updateSubject, nestedSetSubjects, remainingSubjects, _a, _b, subject, nestedSetPromise;
var e_3, _c;
var _this = this;
return tslib_1.__generator(this, function (_d) {
switch (_d.label) {
case 0:
updateSubject = function (subject) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
var partialEntity, manager, updateMap, _a, updateQueryBuilder, updateResult, updateGeneratedMap_1;
var _this = this;
return tslib_1.__generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!subject.identifier)
throw new SubjectWithoutIdentifierError_1.SubjectWithoutIdentifierError(subject);
if (!(this.queryRunner instanceof MongoQueryRunner_1.MongoQueryRunner)) return [3 /*break*/, 2];
partialEntity = this.cloneMongoSubjectEntity(subject);
if (subject.metadata.objectIdColumn && subject.metadata.objectIdColumn.propertyName) {
delete partialEntity[subject.metadata.objectIdColumn.propertyName];
}
if (subject.metadata.createDateColumn && subject.metadata.createDateColumn.propertyName) {
delete partialEntity[subject.metadata.createDateColumn.propertyName];
}
if (subject.metadata.updateDateColumn && subject.metadata.updateDateColumn.propertyName) {
partialEntity[subject.metadata.updateDateColumn.propertyName] = new Date();
}
manager = this.queryRunner.manager;
return [4 /*yield*/, manager.update(subject.metadata.target, subject.identifier, partialEntity)];
case 1:
_b.sent();
return [3 /*break*/, 11];
case 2:
updateMap = subject.createValueSetAndPopChangeMap();
_a = subject.metadata.treeType;
switch (_a) {
case "nested-set": return [3 /*break*/, 3];
case "closure-table": return [3 /*break*/, 5];
case "materialized-path": return [3 /*break*/, 7];
}
return [3 /*break*/, 9];
case 3: return [4 /*yield*/, new NestedSetSubjectExecutor_1.NestedSetSubjectExecutor(this.queryRunner).update(subject)];
case 4:
_b.sent();
return [3 /*break*/, 9];
case 5: return [4 /*yield*/, new ClosureSubjectExecutor_1.ClosureSubjectExecutor(this.queryRunner).update(subject)];
case 6:
_b.sent();
return [3 /*break*/, 9];
case 7: return [4 /*yield*/, new MaterializedPathSubjectExecutor_1.MaterializedPathSubjectExecutor(this.queryRunner).update(subject)];
case 8:
_b.sent();
return [3 /*break*/, 9];
case 9:
updateQueryBuilder = this.queryRunner
.manager
.createQueryBuilder()
.update(subject.metadata.target)
.set(updateMap)
.updateEntity(this.options && this.options.reload === false ? false : true)
.callListeners(false);
if (subject.entity) {
updateQueryBuilder.whereEntity(subject.identifier);
}
else { // in this case identifier is just conditions object to update by
updateQueryBuilder.where(subject.identifier);
}
return [4 /*yield*/, updateQueryBuilder.execute()];
case 10:
updateResult = _b.sent();
updateGeneratedMap_1 = updateResult.generatedMaps[0];
if (updateGeneratedMap_1) {
subject.metadata.columns.forEach(function (column) {
var value = column.getEntityValue(updateGeneratedMap_1);
if (value !== undefined && value !== null) {
var preparedValue = _this.queryRunner.connection.driver.prepareHydratedValue(value, column);
column.setEntityValue(updateGeneratedMap_1, preparedValue);
}
});
if (!subject.generatedMap) {
subject.generatedMap = {};
}
Object.assign(subject.generatedMap, updateGeneratedMap_1);
}
_b.label = 11;
case 11: return [2 /*return*/];
}
});
}); };
nestedSetSubjects = [];
remainingSubjects = [];
try {
for (_a = tslib_1.__values(this.updateSubjects), _b = _a.next(); !_b.done; _b = _a.next()) {
subject = _b.value;
if (subject.metadata.treeType === "nested-set") {
nestedSetSubjects.push(subject);
}
else {
remainingSubjects.push(subject);
}
}
}
catch (e_3_1) { e_3 = { error: e_3_1 }; }
finally {
try {
if (_b && !_b.done && (_c = _a.return)) _c.call(_a);
}
finally { if (e_3) throw e_3.error; }
}
nestedSetPromise = new Promise(function (resolve, reject) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
var nestedSetSubjects_1, nestedSetSubjects_1_1, subject, error_1, e_4_1;
var e_4, _a;
return tslib_1.__generator(this, function (_b) {
switch (_b.label) {
case 0:
_b.trys.push([0, 7, 8, 9]);
nestedSetSubjects_1 = tslib_1.__values(nestedSetSubjects), nestedSetSubjects_1_1 = nestedSetSubjects_1.next();
_b.label = 1;
case 1:
if (!!nestedSetSubjects_1_1.done) return [3 /*break*/, 6];
subject = nestedSetSubjects_1_1.value;
_b.label = 2;
case 2:
_b.trys.push([2, 4, , 5]);
return [4 /*yield*/, updateSubject(subject)];
case 3:
_b.sent();
return [3 /*break*/, 5];
case 4:
error_1 = _b.sent();
reject(error_1);
return [3 /*break*/, 5];
case 5:
nestedSetSubjects_1_1 = nestedSetSubjects_1.next();
return [3 /*break*/, 1];
case 6: return [3 /*break*/, 9];
case 7:
e_4_1 = _b.sent();
e_4 = { error: e_4_1 };
return [3 /*break*/, 9];
case 8:
try {
if (nestedSetSubjects_1_1 && !nestedSetSubjects_1_1.done && (_a = nestedSetSubjects_1.return)) _a.call(nestedSetSubjects_1);
}
finally { if (e_4) throw e_4.error; }
return [7 /*endfinally*/];
case 9:
resolve();
return [2 /*return*/];
}
});
}); });
// Run all remaning subjects in parallel
return [4 /*yield*/, Promise.all(tslib_1.__spreadArray(tslib_1.__spreadArray([], tslib_1.__read(remainingSubjects.map(updateSubject))), [nestedSetPromise]))];
case 1:
// Run all remaning subjects in parallel
_d.sent();
return [2 /*return*/];
}
});
});
};
/**
* Removes all given subjects from the database.
*
* todo: we need to apply topological sort here as well
*/
SubjectExecutor.prototype.executeRemoveOperations = function () {
return tslib_1.__awaiter(this, void 0, void 0, function () {
var _a, groupedRemoveSubjects, groupedRemoveSubjectKeys, groupedRemoveSubjectKeys_1, groupedRemoveSubjectKeys_1_1, groupName, subjects, deleteMaps, manager, _b, e_5_1;
var e_5, _c;
return tslib_1.__generator(this, function (_d) {
switch (_d.label) {
case 0:
_a = tslib_1.__read(this.groupBulkSubjects(this.removeSubjects, "delete"), 2), groupedRemoveSubjects = _a[0], groupedRemoveSubjectKeys = _a[1];
_d.label = 1;
case 1:
_d.trys.push([1, 13, 14, 15]);
groupedRemoveSubjectKeys_1 = tslib_1.__values(groupedRemoveSubjectKeys), groupedRemoveSubjectKeys_1_1 = groupedRemoveSubjectKeys_1.next();
_d.label = 2;
case 2:
if (!!groupedRemoveSubjectKeys_1_1.done) return [3 /*break*/, 12];
groupName = groupedRemoveSubjectKeys_1_1.value;
subjects = groupedRemoveSubjects[groupName];
deleteMaps = subjects.map(function (subject) {
if (!subject.identifier)
throw new SubjectWithoutIdentifierError_1.SubjectWithoutIdentifierError(subject);
return subject.identifier;
});
if (!(this.queryRunner instanceof MongoQueryRunner_1.MongoQueryRunner)) return [3 /*break*/, 4];
manager = this.queryRunner.manager;
return [4 /*yield*/, manager.delete(subjects[0].metadata.target, deleteMaps)];
case 3:
_d.sent();
return [3 /*break*/, 11];
case 4:
_b = subjects[0].metadata.treeType;
switch (_b) {
case "nested-set": return [3 /*break*/, 5];
case "closure-table": return [3 /*break*/, 7];
}
return [3 /*break*/, 9];
case 5: return [4 /*yield*/, new NestedSetSubjectExecutor_1.NestedSetSubjectExecutor(this.queryRunner).remove(subjects)];
case 6:
_d.sent();
return [3 /*break*/, 9];
case 7: return [4 /*yield*/, new ClosureSubjectExecutor_1.ClosureSubjectExecutor(this.queryRunner).remove(subjects)];
case 8:
_d.sent();
return [3 /*break*/, 9];
case 9:
// here we execute our deletion query
// we don't need to specify entities and set update entity to true since the only thing query builder
// will do for use is a primary keys deletion which is handled by us later once persistence is finished
// also, we disable listeners because we call them on our own in persistence layer
return [4 /*yield*/, this.queryRunner
.manager
.createQueryBuilder()
.delete()
.from(subjects[0].metadata.target)
.where(deleteMaps)
.callListeners(false)
.execute()];
case 10:
// here we execute our deletion query
// we don't need to specify entities and set update entity to true since the only thing query builder
// will do for use is a primary keys deletion which is handled by us later once persistence is finished
// also, we disable listeners because we call them on our own in persistence layer
_d.sent();
_d.label = 11;
case 11:
groupedRemoveSubjectKeys_1_1 = groupedRemoveSubjectKeys_1.next();
return [3 /*break*/, 2];
case 12: return [3 /*break*/, 15];
case 13:
e_5_1 = _d.sent();
e_5 = { error: e_5_1 };
return [3 /*break*/, 15];
case 14:
try {
if (groupedRemoveSubjectKeys_1_1 && !groupedRemoveSubjectKeys_1_1.done && (_c = groupedRemoveSubjectKeys_1.return)) _c.call(groupedRemoveSubjectKeys_1);
}
finally { if (e_5) throw e_5.error; }
return [7 /*endfinally*/];
case 15: return [2 /*return*/];
}
});
});
};
SubjectExecutor.prototype.cloneMongoSubjectEntity = function (subject) {
var e_6, _a;
var target = {};
if (subject.entity) {
try {
for (var _b = tslib_1.__values(subject.metadata.columns), _c = _b.next(); !_c.done; _c = _b.next()) {
var column = _c.value;
OrmUtils_1.OrmUtils.mergeDeep(target, column.getEntityValueMap(subject.entity));
}
}
catch (e_6_1) { e_6 = { error: e_6_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_6) throw e_6.error; }
}
}
return target;
};
/**
* Soft-removes all given subjects in the database.
*/
SubjectExecutor.prototype.executeSoftRemoveOperations = function () {
return tslib_1.__awaiter(this, void 0, void 0, function () {
var _this = this;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, Promise.all(this.softRemoveSubjects.map(function (subject) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
var updateResult, partialEntity, manager, softDeleteQueryBuilder;
var _this = this;
return tslib_1.__generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!subject.identifier)
throw new SubjectWithoutIdentifierError_1.SubjectWithoutIdentifierError(subject);
if (!(this.queryRunner instanceof MongoQueryRunner_1.MongoQueryRunner)) return [3 /*break*/, 2];
partialEntity = this.cloneMongoSubjectEntity(subject);
if (subject.metadata.objectIdColumn && subject.metadata.objectIdColumn.propertyName) {
delete partialEntity[subject.metadata.objectIdColumn.propertyName];
}
if (subject.metadata.createDateColumn && subject.metadata.createDateColumn.propertyName) {
delete partialEntity[subject.metadata.createDateColumn.propertyName];
}
if (subject.metadata.updateDateColumn && subject.metadata.updateDateColumn.propertyName) {
partialEntity[subject.metadata.updateDateColumn.propertyName] = new Date();
}
if (subject.metadata.deleteDateColumn && subject.metadata.deleteDateColumn.propertyName) {
partialEntity[subject.metadata.deleteDateColumn.propertyName] = new Date();
}
manager = this.queryRunner.manager;
return [4 /*yield*/, manager.update(subject.metadata.target, subject.identifier, partialEntity)];
case 1:
updateResult = _a.sent();
return [3 /*break*/, 4];
case 2:
softDeleteQueryBuilder = this.queryRunner
.manager
.createQueryBuilder()
.softDelete()
.from(subject.metadata.target)
.updateEntity(this.options && this.options.reload === false ? false : true)
.callListeners(false);
if (subject.entity) {
softDeleteQueryBuilder.whereEntity(subject.identifier);
}
else { // in this case identifier is just conditions object to update by
softDeleteQueryBuilder.where(subject.identifier);
}