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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ForeignKeyMetadata = void 0;
/**
* Contains all information about entity's foreign key.
*/
class ForeignKeyMetadata {
// ---------------------------------------------------------------------
// Constructor
// ---------------------------------------------------------------------
constructor(options) {
/**
* Array of columns of this foreign key.
*/
this.columns = [];
/**
* Array of referenced columns.
*/
this.referencedColumns = [];
/**
* Gets array of column names.
*/
this.columnNames = [];
/**
* Gets array of referenced column names.
*/
this.referencedColumnNames = [];
this.entityMetadata = options.entityMetadata;
this.referencedEntityMetadata = options.referencedEntityMetadata;
this.columns = options.columns;
this.referencedColumns = options.referencedColumns;
this.onDelete = options.onDelete || "NO ACTION";
this.onUpdate = options.onUpdate || "NO ACTION";
this.deferrable = options.deferrable;
this.givenName = options.name;
if (options.namingStrategy)
this.build(options.namingStrategy);
}
// ---------------------------------------------------------------------
// Public Methods
// ---------------------------------------------------------------------
/**
* Builds some depend foreign key properties.
* Must be called after all entity metadatas and their columns are built.
*/
build(namingStrategy) {
this.columnNames = this.columns.map((column) => column.databaseName);
this.referencedColumnNames = this.referencedColumns.map((column) => column.databaseName);
this.referencedTablePath = this.referencedEntityMetadata.tablePath;
this.name = this.givenName
? this.givenName
: namingStrategy.foreignKeyName(this.entityMetadata.tableName, this.columnNames, this.referencedEntityMetadata.tableName, this.referencedColumnNames);
}
}
exports.ForeignKeyMetadata = ForeignKeyMetadata;
//# sourceMappingURL=ForeignKeyMetadata.js.map