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-- Gemeinschaft 5 module: call_history class
-- (c) AMOOMA GmbH 2012
--
module(...,package.seeall)
function camelize_type(account_type)
ACCOUNT_TYPES = {
sipaccount = 'SipAccount',
conference = 'Conference',
faxaccount = 'FaxAccount',
callthrough = 'Callthrough',
huntgroup = 'HuntGroup',
automaticcalldistributor = 'AutomaticCallDistributor',
}
return ACCOUNT_TYPES[account_type] or account_type;
end
CallHistory = {}
-- Create CallHistory object
function CallHistory.new(self, arg)
arg = arg or {}
object = arg.object or {}
setmetatable(object, self);
self.__index = self;
self.class = 'callhistory';
self.log = arg.log;
self.database = arg.database;
return object;
end
function CallHistory.insert_entry(self, call_history)
local keys = {}
local values = {}
call_history.created_at = 'NOW()';
call_history.updated_at = 'NOW()';
for key, value in pairs(call_history) do
table.insert(keys, key);
table.insert(values, value);
end
local sql_query = 'INSERT INTO `call_histories` (`' .. table.concat(keys, "`, `") .. '`) VALUES (' .. table.concat(values, ", ") .. ')';
local result = self.database:query(sql_query);
if not result then
self.log:error('[', call_history.caller_channel_uuid, '] CALL_HISTORY_SAVE - SQL: ', sql_query);
end
return result;
end
function CallHistory.insert_event(self, uuid, account_type, account_id, entry_type, event)
require 'common.str'
local call_history = {}
call_history.entry_type = common.str.to_sql(entry_type);
call_history.call_historyable_type = common.str.to_sql(camelize_type(account_type));
call_history.call_historyable_id = common.str.to_sql(account_id);
call_history.caller_channel_uuid = common.str.to_sql(uuid);
call_history.duration = common.str.to_sql(event:getHeader('variable_billsec'));
call_history.caller_id_number = common.str.to_sql(event:getHeader('variable_effective_caller_id_number'));
call_history.caller_id_name = common.str.to_sql(event:getHeader('variable_effective_caller_id_name'));
call_history.callee_id_number = common.str.to_sql(event:getHeader('variable_effective_callee_id_number'));
call_history.callee_id_name = common.str.to_sql(event:getHeader('variable_effective_callee_id_name'));
call_history.result = common.str.to_sql(event:getHeader('variable_hangup_cause'));
call_history.start_stamp = 'FROM_UNIXTIME(' .. math.floor(common.str.to_i(event:getHeader('Caller-Channel-Created-Time')) / 1000000) .. ')';
call_history.caller_account_type = common.str.to_sql(camelize_type(event:getHeader('variable_gs_caller_account_type') or event:getHeader('variable_gs_account_type')));
call_history.caller_account_id = common.str.to_sql(event:getHeader('variable_gs_caller_account_id') or event:getHeader('variable_gs_account_id'));
call_history.auth_account_type = common.str.to_sql(camelize_type(event:getHeader('variable_gs_auth_account_type')));
call_history.auth_account_id = common.str.to_sql(event:getHeader('variable_gs_auth_account_id'));
call_history.callee_account_type = common.str.to_sql(camelize_type(event:getHeader('variable_gs_destination_type')));
call_history.callee_account_id = common.str.to_sql(event:getHeader('variable_gs_destination_id'));
call_history.destination_number = common.str.to_sql(event:getHeader('variable_gs_destination_number'));
call_history.forwarding_service = common.str.to_sql(event:getHeader('variable_gs_forwarding_service'));
if common.str.to_s(event:getHeader('variable_gs_call_service')) == 'pickup' then
call_history.forwarding_service = common.str.to_sql('pickup');
end
self.log:info('[', uuid,'] CALL_HISTORY_SAVE ', entry_type,' - account: ', account_type, '=', account_id,
', caller: ', call_history.caller_id_number, ' ', call_history.caller_id_name,
', callee: ', call_history.callee_id_number, ' ', call_history.callee_id_name,
', result: ', call_history.result
);
return self:insert_entry(call_history);
end
function CallHistory.insert_forwarded(self, uuid, account_type, account_id, caller, destination, result)
require 'common.str'
local call_history = {}
call_history.entry_type = common.str.to_sql('forwarded');
call_history.call_historyable_type = common.str.to_sql(camelize_type(account_type));
call_history.call_historyable_id = common.str.to_sql(account_id);
call_history.caller_channel_uuid = common.str.to_sql(uuid);
call_history.duration = common.str.to_sql(caller:to_i('billsec'));
call_history.caller_id_number = common.str.to_sql(caller.caller_id_number);
call_history.caller_id_name = common.str.to_sql(caller.caller_id_name);
call_history.callee_id_number = common.str.to_sql(caller.callee_id_number);
call_history.callee_id_name = common.str.to_sql(caller.callee_id_name);
call_history.result = common.str.to_sql(result.cause or 'UNSPECIFIED');
call_history.start_stamp = 'FROM_UNIXTIME(' .. math.floor(caller:to_i('created_time') / 1000000) .. ')';
if caller.account then
call_history.caller_account_type = common.str.to_sql(camelize_type(caller.account.class));
call_history.caller_account_id = common.str.to_sql(caller.account.id);
end
if caller.auth_account then
call_history.auth_account_type = common.str.to_sql(camelize_type(caller.auth_account.class));
call_history.auth_account_id = common.str.to_sql(caller.auth_account.id);
end
if destination then
call_history.callee_account_type = common.str.to_sql(camelize_type(destination.type));
call_history.callee_account_id = common.str.to_sql(destination.id);
call_history.destination_number = common.str.to_sql(destination.number);
end
call_history.forwarding_service = common.str.to_sql(caller.forwarding_service);
self.log:info('CALL_HISTORY_SAVE forwarded - account: ', account_type, '=', account_id,
', service: ', call_history.forwarding_service,
', caller: ', call_history.caller_id_number, ' ', call_history.caller_id_name,
', callee: ', call_history.callee_id_number, ' ', call_history.callee_id_name,
', result: ', call_history.result
);
return self:insert_entry(call_history);
end
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