support change log level runtime (#146)

app.js

@@ -198,6 +198,10 @@ if ('test' !== process.env.NODE_ENV) {
         logger.info(`updating private network cidr from ${srf.locals.privateNetworkCidr} to ${r.private_network_cidr}`);
         srf.locals.privateNetworkCidr = r.private_network_cidr;
       }
+      // Update system log level
+      if (r.log_level) {
+        logger.level = r.log_level;
+      }
     }
   }, 20000);
 }

lib/middleware.js

@@ -77,7 +77,11 @@ module.exports = (srf, logger, redisClient) => {
     });
 
     try {
-      req.locals.account = await lookupAccountBySid(req.locals.account_sid);
+      const account = await lookupAccountBySid(req.locals.account_sid);
+      req.locals.account = account;
+      if (account.enable_debug_log) {
+        req.locals.logger.level = 'debug';
+      }
       req.locals.service_provider_sid = req.locals.account.service_provider_sid;
     } catch (err) {
       req.locals.logger.error({err}, `Error looking up account sid ${req.locals.account_sid}`);

test/db/jambones-sql.sql

@@ -358,7 +358,9 @@ CREATE TABLE system_information
 (
 domain_name VARCHAR(255),
 sip_domain_name VARCHAR(255),
-monitoring_domain_name VARCHAR(255)
+monitoring_domain_name VARCHAR(255),
+private_network_cidr VARCHAR(8192),
+log_level ENUM('info', 'debug') NOT NULL DEFAULT 'info'
 );
 
 CREATE TABLE users
@@ -552,6 +554,7 @@ siprec_hook_sid CHAR(36),
 record_all_calls BOOLEAN NOT NULL DEFAULT false,
 record_format VARCHAR(16) NOT NULL DEFAULT 'mp3',
 bucket_credential VARCHAR(8192) COMMENT 'credential used to authenticate with storage service',
+enable_debug_log BOOLEAN NOT NULL DEFAULT false,
 PRIMARY KEY (account_sid)
 ) COMMENT='An enterprise that uses the platform for comm services';