Difference between revisions of "Freeside:3:Documentation:Developer/FS/cdr"

Revision as of 20:03, 27 June 2012

NAME

FS::cdr - Object methods for cdr records

SYNOPSIS

 use FS::cdr;

 $record = new FS::cdr \%hash;
 $record = new FS::cdr { 'column' => 'value' };

 $error = $record->insert;

 $error = $new_record->replace($old_record);

 $error = $record->delete;

 $error = $record->check;

DESCRIPTION

An FS::cdr object represents an Call Data Record, typically from a telephony system or provider of some sort. FS::cdr inherits from FS::Record. The following fields are currently supported:

acctid - primary key; calldate - Call timestamp (SQL timestamp); clid - Caller*ID with text; src - Caller*ID number / Source number; dst - Destination extension; dcontext - Destination context; channel - Channel used; dstchannel - Destination channel if appropriate; lastapp - Last application if appropriate; lastdata - Last application data; src_ip_addr - Source IP address (dotted quad, zero-filled); dst_ip_addr - Destination IP address (same); startdate - Start of call (UNIX-style integer timestamp); answerdate - Answer time of call (UNIX-style integer timestamp); enddate - End time of call (UNIX-style integer timestamp); duration - Total time in system, in seconds; billsec - Total time call is up, in seconds; disposition - What happened to the call: ANSWERED, NO ANSWER, BUSY; amaflags - What flags to use: BILL, IGNORE etc, specified on a per channel basis like accountcode.; accountcode - CDR account number to use: account; uniqueid - Unique channel identifier (Unitel/RSLCOM Event ID); userfield - CDR user-defined field; cdr_type - CDR type - see FS::cdr_type (Usage = 1, S&E = 7, OC&C = 8); charged_party - Service number to be billed; upstream_currency - Wholesale currency from upstream; upstream_price - Wholesale price from upstream; upstream_rateplanid - Upstream rate plan ID; rated_price - Rated (or re-rated) price; distance - km (need units field?); islocal - Local - 1, Non Local = 0; calltypenum - Type of call - see FS::cdr_calltype; description - Description (cdr_type 7&8 only) (used for cust_bill_pkg.itemdesc); quantity - Number of items (cdr_type 7&8 only); carrierid - Upstream Carrier ID (see FS::cdr_carrier); upstream_rateid - Upstream Rate ID; svcnum - Link to customer service (see FS::cust_svc); freesidestatus - NULL, processing-tiered, rated, done, skipped, no-charge, failed; freesiderewritestatus - NULL, done, skipped; cdrbatch

METHODS

new HASHREF

Creates a new CDR. To add the CDR to the database, see "insert".

Note that this stores the hash reference, not a distinct copy of the hash it points to. You can ask the object for a copy with the hash method.

insert

Adds this record to the database. If there is an error, returns the error, otherwise returns false.

delete

Delete this record from the database.

replace OLD_RECORD

Replaces the OLD_RECORD with this one in the database. If there is an error, returns the error, otherwise returns false.

check

Checks all fields to make sure this is a valid CDR. If there is an error, returns the error, otherwise returns false. Called by the insert and replace methods.

Note: Unlike most types of records, we don't want to "reject" a CDR and we want to process them as quickly as possible, so we allow the database to check most of the data.

is_tollfree [ COLUMN ]

Returns true when the cdr represents a toll free number and false otherwise.

By default, inspects the dst field, but an optional column name can be passed to inspect other field.

set_charged_party

If the charged_party field is already set, does nothing. Otherwise:

If the cdr-charged_party-accountcode config option is enabled, sets the charged_party to the accountcode.

Otherwise sets the charged_party normally: to the src field in most cases, or to the dst field if it is a toll free number.

set_status STATUS

Sets the status to the provided string. If there is an error, returns the error, otherwise returns false.

set_status_and_rated_price STATUS RATED_PRICE [ SVCNUM [ OPTION => VALUE ... ] ]

Sets the status and rated price.

Available options are: inbound, rated_pretty_dst, rated_regionname, rated_seconds, rated_minutes, rated_granularity, rated_ratedetailnum, rated_classnum, rated_ratename.

If there is an error, returns the error, otherwise returns false.

rate [ OPTION => VALUE ... ]

Rates this CDR according and sets the status to 'rated'.

Available options are: part_pkg, svcnum, single_price_included_minutes, region_group, region_group_included_minutes.

part_pkg is required.

If svcnum is specified, will also associate this CDR with the specified svcnum.

single_price_included_minutes is requried for single_price price plans (otherwise unused/ignored). It should be set to a scalar reference of the number of included minutes and will be decremented by the rated minutes of this CDR.

region_group_included_minutes is required for prefix price plans which have included minutes (otherwise unused/ignored). It should be set to a scalar reference of the number of included minutes and will be decremented by the rated minutes of this CDR.

region_group_included_minutes_hashref is required for prefix price plans which have included minues (otehrwise unused/ignored). It should be set to an empty hashref at the start of a month's rating and then preserved across CDRs.

cdr_termination [ TERMPART ]; calldate_unix

Parses the calldate in SQL string format and returns a UNIX timestamp.

startdate_sql

Parses the startdate in UNIX timestamp format and returns a string in SQL format.

cdr_carrier

Returns the FS::cdr_carrier object associated with this CDR, or false if no carrierid is defined.

carriername

Returns the carrier name (see FS::cdr_carrier), or the empty string if no FS::cdr_carrier object is assocated with this CDR.

cdr_calltype

Returns the FS::cdr_calltype object associated with this CDR, or false if no calltypenum is defined.

calltypename

Returns the call type name (see FS::cdr_calltype), or the empty string if no FS::cdr_calltype object is assocated with this CDR.

downstream_csv [ OPTION => VALUE, ... ]; downstream_csv OPTION => VALUE ...

Returns a string of formatted call details for display on an invoice.

Options:

format

charge - override the 'rated_price' field of the CDR

seconds - override the 'billsec' field of the CDR

count - number of usage events included in this record, for summary formats

ratename - name of the rate table used to rate this call

granularity

CLASS METHODS

invoice_formats

Returns an ordered list of key value pairs containing invoice format names as keys (for use with part_pkg::voip_cdr) and "pretty" format names as values.

invoice_header FORMAT

Returns a scalar containing the CSV column header for invoice format FORMAT.

clear_status

Clears cdr and any associated cdr_termination statuses - used for CDR reprocessing.

import_formats

Returns an ordered list of key value pairs containing import format names as keys (for use with batch_import) and "pretty" format names as values.

batch_import HASHREF

Imports CDR records. Available options are:

file

Filename

format

; params

Hash reference of preset fields, typically cdrbatch

empty_ok

Set true to prevent throwing an error on empty imports

process_batch_import; ip_addr_sql FIELD RANGE

Returns an SQL condition to search for CDRs with an IP address within RANGE. FIELD is either 'src_ip_addr' or 'dst_ip_addr'. RANGE should be in the form "a.b.c.d-e.f.g.h' (dotted quads), where any of the leftmost octets of the second address can be omitted if they're the same as the first address.

BUGS

SEE ALSO

FS::Record, schema.html from the base documentation.