made database name configurable

added script to copy database from production server

sample.env

@@ -1,6 +1,8 @@
 NODE_ENV=production
 PORT=7999
+
 HOSTNAME=http://localhost:7999
+DB_NAME=mldangelo
 
 GITHUB_OAUTH=ABCDEFG
 

scripts/mongo-copy.sh

@@ -0,0 +1,115 @@
+#!/bin/bash
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+# This scripts makes a copy of the production database for a  #
+# development server or your local machine.                   #
+# run with -h for arguments or view file below                #
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+
+NOW=`date +%s`
+PRODUCTION_USER="ubuntu"
+PRODUCTION_HOST="mldangelo.com"
+
+# Parse arguments
+while [[ $# > 0 ]]
+do
+key="$1"
+case $key in
+  -s|--server)
+  SERVER="$2"
+  shift # past argument
+  ;;
+  -k|--key)
+  KEY="$2"
+  shift # past argument
+  ;;
+  -n|--name)
+  DB_NAME="$2"
+  shift # past argument
+  ;;
+  -h|--help)
+  HELP=1
+  ;;
+  *) # unknown option
+  UNKNOWN=1
+  ;;
+esac
+shift # past argument or value
+done
+
+if [[ "$UNKNOWN" -eq 1 ]]
+  then
+    echo -e "\nError: Unkown argument."
+    HELP=1
+fi
+
+if [[ "$HELP" -eq 1 ]]
+  then
+    echo -e "\nMongo copy allows you to quickly make a copy of a remote"
+    echo -e "mongo database and add it to your local mongodb instance.\n"
+    echo -e "Allowed arguments:"
+    echo -e "\t --help, -h: Display this message"
+    echo -e "\t --key, -k: Specify path to ssh key"
+    echo -e "\t --name, -n: Specify mongodb database name"
+    echo -e "\t --server, -s: Specify user@host or ssh identity\n"
+    exit 2
+fi
+
+# set server
+if [ -z "$SERVER" ]
+  then
+    SERVER=$PRODUCTION_USER@$PRODUCTION_HOST
+fi
+
+# set key
+if [ ! -z "$KEY" ]
+  then
+    SSHCMD="-i $KEY $SERVER"
+  else
+    SSHCMD="$SERVER"
+fi
+
+if [ -z "$DB_NAME" ]
+  then
+    DB_NAME="mldangelo"
+fi
+
+# Directory where temporary files will be temporarily stored
+BACKUP_DIR=/tmp/${DB_NAME}_mongo_backup_${NOW}
+
+# Check if monogodb is running
+if pgrep "mongod" > /dev/null
+  then
+      echo "Local instance of mongodb is running."
+  else
+      echo "Local instance of mongodb is not running. Please start mongodb and run script again."
+      exit -1
+fi
+
+# Check if ssh works
+ssh -q $SSHCMD exit
+if [ "$?" -eq  "0" ]
+  then
+    echo "SSH CONNECTION SUCCESSFUL"
+  else
+    echo "SSH ERROR: check manual connection before trying again."
+    exit -1
+fi
+
+COPY_CMD="mkdir $BACKUP_DIR; mongodump -d $DB_NAME -o $BACKUP_DIR"
+DELETE_CMD="rm -rf $BACKUP_DIR"
+
+echo "EXPORTING DB:$COPY_CMD"
+ssh $SSHCMD $COPY_CMD
+
+echo "TRANSFERING DB"
+rsync -avzP -e ssh $SSHCMD:$BACKUP_DIR /tmp
+
+echo "IMPORTING DB"
+mongorestore --noIndexRestore -d $DB_NAME --drop $BACKUP_DIR/$DB_NAME
+
+echo "REMOVING TEMPORARY FILES"
+ssh $SSHCMD $DELETE_CMD
+rm -rf $BACKUP_DIR
+END=`date +%s`
+echo "Finished copying database. Operation took $((END - NOW)) seconds."

server/server.js

@@ -18,6 +18,7 @@ import auth from './auth';
 
 const port = process.env.PORT || 7999;
 const env = process.env.NODE_ENV || 'development';
+const database = process.env.DB_NAME || 'mldangelo';
 
 const app = express();
 
@@ -28,10 +29,10 @@ app.use(cookieParser());
 
 const MongoDBStore = mongoStore(session);
 
-mongoose.connect('mongodb://localhost/mldangelo');
+mongoose.connect(`mongodb://localhost/${database}`);
 
 const store = new MongoDBStore({
-  uri: 'mongodb://localhost/mldangelo',
+  uri: `mongodb://localhost/${database}`,
   collection: 'sessions',
 });