#!/bin/bash
###############################################################################
set -eu # -x for verbose logging to juju debug-log

install_path       ="/var/www/appflower"
config_propel_ini  ="/etc/appflower/propel.yml"
config_database_yml="/etc/appflower/database.yml"
hostname           =`unit-get public-address`

juju-log "Adding AppFlower Relations"
juju-log " - Retrieved hostname: $hostname"

# DATABASE RELATION
###############################################################################
# Get the database settings; if not set, wait for this hook to be
# invoked again
database=`relation-get database`
if [ -z "$database" ] ; then
    exit 0 # wait for future handshake from database service unit
fi

# Our protocol on this interface ensures that all or none of the
# settings are set. But we can verify the setting or the values if
# more error checking if desired.
user=`relation-get user`
password=`relation-get password`
host=`relation-get private-address`

# config/database.yml
juju-log " - writing config/database.yml to $oonfig_database_yml"
cat > $config_database_yml <<EOF
dev:
  propel:
    param:
      classname:  DebugPDO

test:
  propel:
    param:
      classname:  DebugPDO

all:
  propel:
    class:        sfPropelDatabase
    param:
      classname:  PropelPDO
      dsn:        mysql:dbname=$database;host=$host
      username:   $user
      password:   $password
      encoding:   utf8
      persistent: true
      pooling:    true
EOF


# BUILDING DATABASE
###############################################################################
# It's time to build the database, after the connection has been established
juju-log " - building the model"
./symfony propel:build-model
./symfony propel:insert-sql

# Build the cache
juju-log " - Building the cache"
./symfony appflower:validator-cache frontend cache yes