"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var MetadataUtils_1 = require("../metadata-builder/MetadataUtils");
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/**
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* Storage all metadatas args of all available types: tables, columns, subscribers, relations, etc.
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* Each metadata args represents some specifications of what it represents.
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* MetadataArgs used to create a real Metadata objects.
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*/
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var MetadataArgsStorage = /** @class */ (function () {
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function MetadataArgsStorage() {
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// -------------------------------------------------------------------------
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// Properties
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// -------------------------------------------------------------------------
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this.tables = [];
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this.trees = [];
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this.entityRepositories = [];
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this.transactionEntityManagers = [];
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this.transactionRepositories = [];
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this.namingStrategies = [];
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this.entitySubscribers = [];
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this.indices = [];
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this.uniques = [];
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this.checks = [];
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this.exclusions = [];
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this.columns = [];
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this.generations = [];
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this.relations = [];
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this.joinColumns = [];
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this.joinTables = [];
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this.entityListeners = [];
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this.relationCounts = [];
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this.relationIds = [];
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this.embeddeds = [];
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this.inheritances = [];
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this.discriminatorValues = [];
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}
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MetadataArgsStorage.prototype.filterTables = function (target) {
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return this.filterByTarget(this.tables, target);
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};
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MetadataArgsStorage.prototype.filterColumns = function (target) {
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return this.filterByTargetAndWithoutDuplicateProperties(this.columns, target);
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};
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MetadataArgsStorage.prototype.findGenerated = function (target, propertyName) {
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return this.generations.find(function (generated) {
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return (target instanceof Array ? target.indexOf(generated.target) !== -1 : generated.target === target) && generated.propertyName === propertyName;
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});
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};
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MetadataArgsStorage.prototype.findTree = function (target) {
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return this.trees.find(function (tree) {
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return (target instanceof Array ? target.indexOf(tree.target) !== -1 : tree.target === target);
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});
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};
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MetadataArgsStorage.prototype.filterRelations = function (target) {
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return this.filterByTargetAndWithoutDuplicateProperties(this.relations, target);
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};
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MetadataArgsStorage.prototype.filterRelationIds = function (target) {
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return this.filterByTargetAndWithoutDuplicateProperties(this.relationIds, target);
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};
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MetadataArgsStorage.prototype.filterRelationCounts = function (target) {
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return this.filterByTargetAndWithoutDuplicateProperties(this.relationCounts, target);
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};
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MetadataArgsStorage.prototype.filterIndices = function (target) {
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// todo: implement parent-entity overrides?
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return this.indices.filter(function (index) {
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return target instanceof Array ? target.indexOf(index.target) !== -1 : index.target === target;
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});
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};
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MetadataArgsStorage.prototype.filterUniques = function (target) {
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return this.uniques.filter(function (unique) {
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return target instanceof Array ? target.indexOf(unique.target) !== -1 : unique.target === target;
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});
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};
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MetadataArgsStorage.prototype.filterChecks = function (target) {
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return this.checks.filter(function (check) {
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return target instanceof Array ? target.indexOf(check.target) !== -1 : check.target === target;
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});
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};
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MetadataArgsStorage.prototype.filterExclusions = function (target) {
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return this.exclusions.filter(function (exclusion) {
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return target instanceof Array ? target.indexOf(exclusion.target) !== -1 : exclusion.target === target;
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});
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};
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MetadataArgsStorage.prototype.filterListeners = function (target) {
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return this.filterByTarget(this.entityListeners, target);
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};
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MetadataArgsStorage.prototype.filterEmbeddeds = function (target) {
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return this.filterByTargetAndWithoutDuplicateEmbeddedProperties(this.embeddeds, target);
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};
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MetadataArgsStorage.prototype.findJoinTable = function (target, propertyName) {
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return this.joinTables.find(function (joinTable) {
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return joinTable.target === target && joinTable.propertyName === propertyName;
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});
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};
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MetadataArgsStorage.prototype.filterJoinColumns = function (target, propertyName) {
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// todo: implement parent-entity overrides?
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return this.joinColumns.filter(function (joinColumn) {
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return joinColumn.target === target && joinColumn.propertyName === propertyName;
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});
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};
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MetadataArgsStorage.prototype.filterSubscribers = function (target) {
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return this.filterByTarget(this.entitySubscribers, target);
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};
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MetadataArgsStorage.prototype.filterNamingStrategies = function (target) {
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return this.filterByTarget(this.namingStrategies, target);
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};
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MetadataArgsStorage.prototype.filterTransactionEntityManagers = function (target, propertyName) {
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return this.transactionEntityManagers.filter(function (transactionEm) {
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return (target instanceof Array ? target.indexOf(transactionEm.target) !== -1 : transactionEm.target === target) && transactionEm.methodName === propertyName;
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});
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};
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MetadataArgsStorage.prototype.filterTransactionRepository = function (target, propertyName) {
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return this.transactionRepositories.filter(function (transactionEm) {
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return (target instanceof Array ? target.indexOf(transactionEm.target) !== -1 : transactionEm.target === target) && transactionEm.methodName === propertyName;
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});
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};
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MetadataArgsStorage.prototype.filterSingleTableChildren = function (target) {
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return this.tables.filter(function (table) {
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return table.target instanceof Function
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&& target instanceof Function
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&& MetadataUtils_1.MetadataUtils.isInherited(table.target, target)
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&& table.type === "entity-child";
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});
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};
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MetadataArgsStorage.prototype.findInheritanceType = function (target) {
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return this.inheritances.find(function (inheritance) { return inheritance.target === target; });
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};
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MetadataArgsStorage.prototype.findDiscriminatorValue = function (target) {
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return this.discriminatorValues.find(function (discriminatorValue) { return discriminatorValue.target === target; });
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};
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// -------------------------------------------------------------------------
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// Protected Methods
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// -------------------------------------------------------------------------
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/**
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* Filters given array by a given target or targets.
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*/
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MetadataArgsStorage.prototype.filterByTarget = function (array, target) {
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return array.filter(function (table) {
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return target instanceof Array ? target.indexOf(table.target) !== -1 : table.target === target;
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});
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};
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/**
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* Filters given array by a given target or targets and prevents duplicate property names.
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*/
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MetadataArgsStorage.prototype.filterByTargetAndWithoutDuplicateProperties = function (array, target) {
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var newArray = [];
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array.forEach(function (item) {
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var sameTarget = target instanceof Array ? target.indexOf(item.target) !== -1 : item.target === target;
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if (sameTarget) {
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if (!newArray.find(function (newItem) { return newItem.propertyName === item.propertyName; }))
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newArray.push(item);
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}
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});
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return newArray;
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};
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/**
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* Filters given array by a given target or targets and prevents duplicate embedded property names.
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*/
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MetadataArgsStorage.prototype.filterByTargetAndWithoutDuplicateEmbeddedProperties = function (array, target) {
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var newArray = [];
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array.forEach(function (item) {
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var sameTarget = target instanceof Array ? target.indexOf(item.target) !== -1 : item.target === target;
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if (sameTarget) {
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var isDuplicateEmbeddedProperty = newArray.find(function (newItem) {
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return newItem.prefix === item.prefix && newItem.propertyName === item.propertyName;
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});
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if (!isDuplicateEmbeddedProperty)
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newArray.push(item);
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}
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});
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return newArray;
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};
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return MetadataArgsStorage;
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}());
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exports.MetadataArgsStorage = MetadataArgsStorage;
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//# sourceMappingURL=MetadataArgsStorage.js.map
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