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App::Dochazka::REST::Model::Lock(3pm) | User Contributed Perl Documentation | App::Dochazka::REST::Model::Lock(3pm) |
NAME¶
App::Dochazka::REST::Model::Lock - lock data model
SYNOPSIS¶
use App::Dochazka::REST::Model::Lock; ...
DESCRIPTION¶
A description of the lock data model follows.
Locks in the database¶
CREATE TABLE locks ( lid serial PRIMARY KEY, eid integer REFERENCES Employees (EID), intvl tsrange NOT NULL, remark text )
There is also a stored procedure, "fully_locked", that takes an EID and a tsrange, and returns a boolean value indicating whether or not that period is fully locked for the given employee.
Locks in the Perl API
# FIXME: MISSING VERBIAGE
EXPORTS¶
This module provides the following exports:
METHODS¶
load_by_lid¶
Instance method. Given an LID, loads a single lock into the object, rewriting whatever was there before. Returns a status object.
insert¶
Instance method. Attempts to INSERT a record. Field values are taken from the object. Returns a status object.
update¶
Instance method. Attempts to UPDATE a record. Field values are taken from the object. Returns a status object.
delete¶
Instance method. Attempts to DELETE a record. Field values are taken from the object. Returns a status object.
FUNCTIONS¶
lid_exists¶
Boolean
fetch_locks_by_eid_and_tsrange¶
Given a DBIx::Connector object, an EID, and a tsrange, returns a status object. Upon successfully finding one or more locks, the payload will be an ARRAYREF of lock records.
count_locks_in_tsrange¶
Given a DBIx::Connector object, an EID, and a tsrange, returns a status object. If the level is OK, the payload can be expected to contain an integer representing the number of locks that overlap (contain points in common) with this tsrange.
AUTHOR¶
Nathan Cutler, "<presnypreklad@gmail.com>"
2024-03-27 | perl v5.40.0 |