Module: CouchRestRails::Database

Extended by:
Database
Included in:
Database
Defined in:
lib/couch_rest_rails/database.rb

Instance Method Summary collapse

Instance Method Details

#create(database) ⇒ Object 



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# File 'lib/couch_rest_rails/database.rb', line 6

def create(database)
  resp = []
  return  "Database '#{database}' doesn't exists" unless
    (database == "*" || File.exist?(File.join(RAILS_ROOT,
                                              CouchRestRails.setup_path,
                                              database)))

  # get list of available_databases in couch...
  existing_databases = COUCHDB_SERVER.databases
  # get all the model files
  Dir[File.join(RAILS_ROOT, CouchRestRails.setup_path,database)].each do |db|
    # check for a directory...
    if File::directory?( db )
      database_name =COUCHDB_CONFIG[:db_prefix] +  File.basename(db) +
        COUCHDB_CONFIG[:db_suffix]
      if existing_databases.include?(database_name)
        resp << "The CouchDB database '#{database_name}' already exists"
      else
        # create the database
        COUCHDB_SERVER.create_db(database_name)
        resp << "Created the CouchDB database '#{database_name}'"
        # create views on database
        resp << CouchRestRails::Views.push(File.basename(db),"*")
        # create lucene-searches
        resp << CouchRestRails::Lucene.push(File.basename(db),"*")
      end
    end
  end
  resp << "create complete"
  resp.join("\n")
end

#delete(database) ⇒ Object 



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# File 'lib/couch_rest_rails/database.rb', line 38

def delete(database)
  resp = []
  return  "Database '#{database}' doesn't exists" unless
    (database == "*" || File.exist?(File.join(RAILS_ROOT,
                                              CouchRestRails.setup_path,
                                              database)))
  # get list of available_databases in couch...
  existing_databases = COUCHDB_SERVER.databases
  # get all the model files
  Dir[File.join(RAILS_ROOT, CouchRestRails.setup_path,database)].each do |db|
    # check for a directory...
    if File::directory?( db )
      database_name =COUCHDB_CONFIG[:db_prefix] +  File.basename(db) +
        COUCHDB_CONFIG[:db_suffix]
      if existing_databases.include?(database_name)
        CouchRest.delete "#{COUCHDB_CONFIG[:host_path]}/#{database_name}"
        resp << "Dropped CouchDB database '#{database_name}'"
      else
        resp << "The CouchDB database '#{database_name}' does not exist"
      end
    end
  end
  resp << "delete complete"
  resp.join("\n")
end