primer cambio

node_modules/sequelize/lib/dialects/mariadb/connection-manager.js

@@ -0,0 +1,118 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropSymbols = Object.getOwnPropertySymbols;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __propIsEnum = Object.prototype.propertyIsEnumerable;
+var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
+var __spreadValues = (a, b) => {
+  for (var prop in b || (b = {}))
+    if (__hasOwnProp.call(b, prop))
+      __defNormalProp(a, prop, b[prop]);
+  if (__getOwnPropSymbols)
+    for (var prop of __getOwnPropSymbols(b)) {
+      if (__propIsEnum.call(b, prop))
+        __defNormalProp(a, prop, b[prop]);
+    }
+  return a;
+};
+const semver = require("semver");
+const AbstractConnectionManager = require("../abstract/connection-manager");
+const SequelizeErrors = require("../../errors");
+const { logger } = require("../../utils/logger");
+const DataTypes = require("../../data-types").mariadb;
+const momentTz = require("moment-timezone");
+const debug = logger.debugContext("connection:mariadb");
+const parserStore = require("../parserStore")("mariadb");
+class ConnectionManager extends AbstractConnectionManager {
+  constructor(dialect, sequelize) {
+    sequelize.config.port = sequelize.config.port || 3306;
+    super(dialect, sequelize);
+    this.lib = this._loadDialectModule("mariadb");
+    this.refreshTypeParser(DataTypes);
+  }
+  static _typecast(field, next) {
+    if (parserStore.get(field.type)) {
+      return parserStore.get(field.type)(field, this.sequelize.options, next);
+    }
+    return next();
+  }
+  _refreshTypeParser(dataType) {
+    parserStore.refresh(dataType);
+  }
+  _clearTypeParser() {
+    parserStore.clear();
+  }
+  async connect(config) {
+    let tzOffset = this.sequelize.options.timezone;
+    tzOffset = /\//.test(tzOffset) ? momentTz.tz(tzOffset).format("Z") : tzOffset;
+    const connectionConfig = __spreadValues({
+      host: config.host,
+      port: config.port,
+      user: config.username,
+      password: config.password,
+      database: config.database,
+      timezone: tzOffset,
+      typeCast: ConnectionManager._typecast.bind(this),
+      bigNumberStrings: false,
+      supportBigNumbers: true,
+      foundRows: false
+    }, config.dialectOptions);
+    if (!this.sequelize.config.keepDefaultTimezone) {
+      if (connectionConfig.initSql) {
+        if (!Array.isArray(connectionConfig.initSql)) {
+          connectionConfig.initSql = [connectionConfig.initSql];
+        }
+        connectionConfig.initSql.push(`SET time_zone = '${tzOffset}'`);
+      } else {
+        connectionConfig.initSql = `SET time_zone = '${tzOffset}'`;
+      }
+    }
+    try {
+      const connection = await this.lib.createConnection(connectionConfig);
+      this.sequelize.options.databaseVersion = semver.coerce(connection.serverVersion()).version;
+      debug("connection acquired");
+      connection.on("error", (error) => {
+        switch (error.code) {
+          case "ESOCKET":
+          case "ECONNRESET":
+          case "EPIPE":
+          case "PROTOCOL_CONNECTION_LOST":
+            this.pool.destroy(connection);
+        }
+      });
+      return connection;
+    } catch (err) {
+      switch (err.code) {
+        case "ECONNREFUSED":
+          throw new SequelizeErrors.ConnectionRefusedError(err);
+        case "ER_ACCESS_DENIED_ERROR":
+        case "ER_ACCESS_DENIED_NO_PASSWORD_ERROR":
+          throw new SequelizeErrors.AccessDeniedError(err);
+        case "ENOTFOUND":
+          throw new SequelizeErrors.HostNotFoundError(err);
+        case "EHOSTUNREACH":
+        case "ENETUNREACH":
+        case "EADDRNOTAVAIL":
+          throw new SequelizeErrors.HostNotReachableError(err);
+        case "EINVAL":
+          throw new SequelizeErrors.InvalidConnectionError(err);
+        default:
+          throw new SequelizeErrors.ConnectionError(err);
+      }
+    }
+  }
+  async disconnect(connection) {
+    if (!connection.isValid()) {
+      debug("connection tried to disconnect but was already at CLOSED state");
+      return;
+    }
+    return await connection.end();
+  }
+  validate(connection) {
+    return connection && connection.isValid();
+  }
+}
+module.exports = ConnectionManager;
+module.exports.ConnectionManager = ConnectionManager;
+module.exports.default = ConnectionManager;
+//# sourceMappingURL=connection-manager.js.map