37 lines
1.4 KiB
JavaScript
37 lines
1.4 KiB
JavaScript
|
const _ = require('underscore');
|
||
|
|
|
||
|
|
module.exports = function dbConnSetupMiddleware(pgConnection) {
|
||
|
|
return function (req, res, next) {
|
||
|
|
const user = req.context.user;
|
||
|
|
|
||
|
|
// FIXME: this function shouldn't be able to change `req.params`. It should return an
|
||
|
|
// object with the user's conf and it should be merge with default here.
|
||
|
|
pgConnection.setDBConn(user, req.params, (err) => {
|
||
|
|
if (err) {
|
||
|
|
if (err.message && -1 !== err.message.indexOf('name not found')) {
|
||
|
|
err.http_status = 404;
|
||
|
|
}
|
||
|
|
req.profiler.done('req2params');
|
||
|
|
return next(err, req);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Add default database connection parameters
|
||
|
|
// if none given
|
||
|
|
_.defaults(req.params, {
|
||
|
|
dbuser: global.environment.postgres.user,
|
||
|
|
dbpassword: global.environment.postgres.password,
|
||
|
|
dbhost: global.environment.postgres.host,
|
||
|
|
dbport: global.environment.postgres.port
|
||
|
|
});
|
||
|
|
|
||
|
|
// FIXME: Temporary hack to share data between middlewares. Express overrides req.params to
|
||
|
|
// parse url params to an object and it's performed after matching path and controller.
|
||
|
|
_.defaults(req.locals, req.params);
|
||
|
|
|
||
|
|
req.profiler.done('req2params');
|
||
|
|
|
||
|
|
next(null, req);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
};
|