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supporters/Supporters/lib/Supporters.pm
Bradley M. Kuhn f50c4d6053 paperMailOk: correct contact-setting typo.
2019-12-10 09:35:16 -08:00

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# License: AGPLv3-or-later
# Copyright info in COPYRIGHT.md, License details in LICENSE.md with this package.
package Supporters;
use 5.020002;
use strict;
use warnings;
require Exporter;
our @ISA = qw(Exporter);
# Items to export into callers namespace by default. Note: do not export
# names by default without a very good reason. Use EXPORT_OK instead.
# Do not simply export all your public functions/methods/constants.
# This allows declaration use Supporters ':all';
# If you do not need this, moving things directly into @EXPORT or @EXPORT_OK
# will save memory.
our %EXPORT_TAGS = ( 'all' => [ qw(
) ] );
our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
our @EXPORT = qw(
);
our $VERSION = '0.02';
use Scalar::Util qw(looks_like_number blessed reftype);
use List::Util qw(maxstr);
use Mail::RFC822::Address;
use Carp qw(confess);
use Date::Manip::DM5;
######################################################################
=begin new
Create new Supporters object.
Arguments:
=over
=item $dbh
Scalar references for the database handle from the L<DBI>, already opened
and pointing to the right database. This class will take over and control
the DBI object after C<new()> completes.
=item $ledgerCmd
A list reference that contains the main ledger command with any necessary
arguments, for looking up donation data. The options should be presented
such that the output is in the form:
ProgramTag Date Entity Amount
=item $programTypeSearch
This hash should have two keys: "monthly" and "annual". The values of the
hash should be a regular expression that matches the ProgramTag lines for
categorization of the donations in annual or monthly buckets.
=back
=cut
sub new ($$;$) {
my $package = shift;
my($dbh, $ledgerCmd, $programTypeSearch) = @_;
die "new: second argument must be a list ref for the ledger command line"
unless (defined $ledgerCmd and ref $ledgerCmd and (reftype($ledgerCmd) eq 'ARRAY'));
die "new: keys annual and monthly must be the only keys in this hash"
if defined $programTypeSearch and (not (defined $programTypeSearch->{monthly} and defined $programTypeSearch->{annual}
and scalar(keys(%$programTypeSearch) == 2)));
die "new: first argument must be a database handle"
unless (defined $dbh and blessed($dbh) =~ /DBI/);
my $self = bless({ dbh => $dbh, ledgerCmd => $ledgerCmd },
$package);
$self->{programTypeSearch} = $programTypeSearch if defined $programTypeSearch;
# Turn off AutoCommit, and create our own handler that resets the
# begin_work/commit reference counter.
$dbh->{RaiseError} = 0;
$dbh->{HandleError} = sub {
$self->{__NESTED_TRANSACTION_COUNTER__} = 0;
confess $_[0];
};
$self->{__NESTED_TRANSACTION_COUNTER__} = 0;
return $self;
}
######################################################################
=begin dbh
Accessor method, returns the database handle currently used by this
Supporters object.
=cut
sub dbh ($) {
return $_[0]->{dbh};
}
######################################################################
=begin ledgerCmd
Accessor method, returns the ledger command currently used by this Supporters
object.
=cut
sub ledgerCmd ($) {
return $_[0]->{ledgerCmd};
}
######################################################################
sub addSupporter ($$) {
my($self, $sp) = @_;
die "ledger_entity_id required" unless defined $sp->{ledger_entity_id};
if ($sp->{public_ack}) {
die "display_name required if public_ack requested" unless defined $sp->{display_name};
}
$self->_beginWork;
my $sth = $self->dbh->prepare(
"INSERT INTO donor(ledger_entity_id, display_name, public_ack, is_supporter)" .
" values(?, ?, ?, " .
$self->dbh->quote(1, 'SQL_BOOLEAN') . ')');
$sth->execute($sp->{ledger_entity_id}, $sp->{display_name}, $sp->{public_ack});
my $id = $self->dbh->last_insert_id("","","","");
$sth->finish();
$self->addEmailAddress($id, $sp->{email_address}, $sp->{email_address_type})
if defined $sp->{email_address};
$self->_commit;
return $id;
}
######################################################################
=begin addAddressType
Adds an address type, or returns the existing one of that name if it already exists.
Arguments:
=over
=item $addressType
Scalar string that contains the email address type. die() is called if not defined.
=back
Returns id of the address type.
=cut
sub addAddressType($$) {
my($self, $type) = @_;
die "addAddressType: type argument must be defined" if not defined $type;
my $val = $self->dbh()->selectall_hashref("SELECT id, name FROM address_type WHERE name = '$type'", 'name');
return $val->{$type}{id} if (defined $val and defined $val->{$type} and defined $val->{$type}{id});
my $sth = $self->dbh->prepare("INSERT INTO address_type(name) VALUES(?)");
$sth->execute($type);
my $id = $self->dbh->last_insert_id("","","","");
$sth->finish();
return $id;
}
######################################################################
=begin addEmailAddress
Arguments:
=over
=item $id
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item $emailAddress
Scalar string that contains an email address. die() will occur if the
email address isn't properly formatted.
=item $emailAddressType
Scalar string that contains the email address type. This type will be
created in the database if it does not already exist, so be careful.
=back
Returns the id value of the email_address entry.
=cut
sub addEmailAddress($$$$) {
my($self, $id, $emailAddress, $emailAddressType) = @_;
die "addEmailAddress: invalid id, $id" unless $self->_verifyId($id);
die "addEmailAddress: invalid email address, $emailAddressType"
unless defined $emailAddressType and Mail::RFC822::Address::valid($emailAddress);
my $existingEmail = $self->_lookupEmailAddress($emailAddress);
if (defined $existingEmail) {
die "addEmailAddress: attempt to add email address that exists, using a different type!"
if $existingEmail->{type} ne $emailAddressType;
my $val = $self->dbh()->selectall_hashref("SELECT email_address_id, donor_id " .
"FROM donor_email_address_mapping WHERE " .
"donor_id = " . $self->dbh->quote($id, 'SQL_INTEGER') . " AND " .
"email_address_id = " . $self->dbh->quote($existingEmail->{id}, 'SQL_INTEGER'),
'donor_id');
return $val->{$id}{email_address_id}
if (defined $val and defined $val->{$id} and defined $val->{$id}{email_address_id});
}
my($sth, $addressId);
$self->_beginWork();
if (defined $existingEmail) {
$addressId = $existingEmail->{id};
} else {
my $addressTypeId;
eval {
$addressTypeId = $self->addAddressType($emailAddressType);
};
if ($@ or not defined $addressTypeId) {
my $err = $@;
$err = "addEmailAddress: unable to addAddressType" if (not defined $err);
$self->_rollback();
die $@ if $@;
}
$sth = $self->dbh->prepare("INSERT INTO email_address(email_address, type_id, date_encountered)" .
"VALUES( ?, ?, date('now'))");
$sth->execute($emailAddress, $addressTypeId);
$addressId = $self->dbh->last_insert_id("","","","");
$sth->finish();
}
$sth = $self->dbh->prepare("INSERT INTO donor_email_address_mapping" .
"(donor_id, email_address_id) " .
"VALUES( ?, ?)");
$sth->execute($id, $addressId);
$sth->finish();
$self->_commit();
return $addressId;
}
######################################################################
=begin getEmailAddresses
Arguments:
=over
=item $id
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=back
Returns a hashes, where the keys are the emailAddreses and values a hash with two keys:
=over
=item date_encountered
=item name
=back
=cut
sub getEmailAddresses($$) {
my($self, $id) = @_;
die "getEmailAddresses: invalid id, $id" unless $self->_verifyId($id);
my $val = $self->dbh()->selectall_hashref("SELECT ea.email_address, at.name, ea.date_encountered " .
"FROM donor_email_address_mapping map, address_type at, email_address ea " .
"WHERE at.id = ea.type_id AND ea.id = map.email_address_id AND " .
"map.donor_id = " . $self->dbh->quote($id, 'SQL_INTEGER'),
'email_address');
foreach my $key (keys %{$val}) { delete $val->{$key}{email_address}; }
return %{$val};
}
######################################################################
=begin setPreferredEmailAddress
Arguments:
=over
=item $donorId
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item $emailAddress
Scalar string that contains an email address. undef is returned if the
email address is not already in the database for this supporter.
=back
Returns the email_address_id of the preferred email address. undef can be
returned; it means the preferred email address wasn't selected for some reason.
=cut
sub setPreferredEmailAddress($$$) {
my($self, $donorId, $emailAddress) = @_;
die "setPreferredEmailAddress: invalid supporter id, $donorId" unless $self->_verifyId($donorId);
die "setPreferredEmailAddress: email address not defined" unless defined $emailAddress;
die "setPreferredEmailAddress: invalid email address, $emailAddress"
unless Mail::RFC822::Address::valid($emailAddress);
my $ems = $self->dbh()->selectall_hashref("SELECT ea.email_address, ea.id, sem.preferred " .
"FROM email_address ea, donor_email_address_mapping sem " .
"WHERE ea.id = sem.email_address_id AND ".
"sem.donor_id = " . $self->dbh->quote($donorId, 'SQL_INTEGER'),
'email_address');
# Shortcut: it was already set
return $ems->{$emailAddress}{id} if (defined $ems->{$emailAddress} and $ems->{$emailAddress}{preferred});
my $anotherPreferred = 0;
my $emailAddressId;
# Iterate over email addresses, finding if any were preferred before, and finding outs too.
foreach my $em (keys %{$ems}) {
$anotherPreferred = 1 if $ems->{$em}{preferred};
$emailAddressId = $ems->{$em}{id} if $em eq $emailAddress;
}
return undef if not defined $emailAddressId;
$self->_beginWork();
if ($anotherPreferred) {
$self->dbh->do("UPDATE donor_email_address_mapping " .
"SET preferred = " . $self->dbh->quote(0, 'SQL_BOOLEAN') . " " .
"WHERE donor_id = " . $self->dbh->quote($donorId, 'SQL_INTEGER'));
}
$self->dbh->do("UPDATE donor_email_address_mapping " .
"SET preferred = " . $self->dbh->quote(1, 'SQL_BOOLEAN') . " " .
"WHERE email_address_id = " . $self->dbh->quote($emailAddressId, 'SQL_INTEGER'));
$self->_commit;
return $emailAddressId;
}
######################################################################
=begin setPreferredPostalAddress
Arguments:
=over
=item $donorId
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item $postalAddress
Scalar string that contains an postal Address. undef is returned if the
email address is not already in the database for this supporter.
=back
Returns the email_address_id of the preferred email address. undef can be
returned; it means the preferred email address wasn't selected for some reason.
=cut
sub setPreferredPostalAddress($$$) {
my($self, $donorId, $postalAddress) = @_;
die "setPreferredPostalAddress: invalid supporter id, $donorId" unless $self->_verifyId($donorId);
die "setPreferredPostalAddress: email address not defined" unless defined $postalAddress;
my $ems = $self->dbh()->selectall_hashref("SELECT ea.formatted_address, ea.id, sem.preferred " .
"FROM postal_address ea, donor_postal_address_mapping sem " .
"WHERE ea.id = sem.postal_address_id AND ".
"sem.donor_id = " . $self->dbh->quote($donorId, 'SQL_INTEGER'),
'formatted_address');
# Shortcut: it was already set
return $ems->{$postalAddress}{id} if (defined $ems->{$postalAddress} and $ems->{$postalAddress}{preferred});
my $anotherPreferred = 0;
my $postalAddressId;
# Iterate over email addresses, finding if any were preferred before, and finding outs too.
foreach my $em (keys %{$ems}) {
$anotherPreferred = 1 if $ems->{$em}{preferred};
$postalAddressId = $ems->{$em}{id} if $em eq $postalAddress;
last if $anotherPreferred; #FIXME: THIS HAS TO HAPPEN IT IS A BUG NEEDS A TEST .. francois caused bug
}
return undef if not defined $postalAddressId;
$self->_beginWork();
if ($anotherPreferred) {
$self->dbh->do("UPDATE donor_postal_address_mapping " .
"SET preferred = " . $self->dbh->quote(0, 'SQL_BOOLEAN') . " " .
"WHERE donor_id = " . $self->dbh->quote($donorId, 'SQL_INTEGER'));
}
$self->dbh->do("UPDATE donor_postal_address_mapping " .
"SET preferred = " . $self->dbh->quote(1, 'SQL_BOOLEAN') . " " .
"WHERE postal_address_id = " . $self->dbh->quote($postalAddressId, 'SQL_INTEGER'));
$self->_commit;
return $postalAddressId;
}
######################################################################
=begin getPreferredEmailAddress
Arguments:
=over
=item $donorId
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item $emailAddress
Scalar string that contains an email address. undef is returned if the
email address is not already in the database for this supporter.
=back
Returns the email_address_id of the preferred email address. undef can be
returned; it means the preferred email address wasn't selected for some reason.
=cut
sub getPreferredEmailAddress($$) {
my($self, $donorId) = @_;
die "setPreferredEmailAddress: invalid supporter id, $donorId" unless $self->_verifyId($donorId);
my $ems = $self->dbh()->selectall_hashref("SELECT email_address FROM email_address em, donor_email_address_mapping sem " .
"WHERE preferred AND sem.email_address_id = em.id AND " .
"sem.donor_id = " . $self->dbh->quote($donorId, 'SQL_INTEGER'),
'email_address');
my $rowCount = scalar keys %{$ems};
die "setPreferredEmailAddress: DATABASE INTEGRITY ERROR: more than one email address is preferred for supporter, \"$donorId\""
if $rowCount > 1;
if ($rowCount != 1) {
return undef;
} else {
my ($emailAddress) = keys %$ems;
return $emailAddress;
}
}
######################################################################
=begin getPreferredPostalAddress
Arguments:
=over
=item $donorId
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item $postalAddress
Scalar string that contains an postalAddress. undef is returned if the
postal address is not already in the database for this supporter.
=back
Returns the postal_address_id of the preferred postal address. undef can be
returned; it means the preferred postal address wasn't selected for some reason.
=cut
sub getPreferredPostalAddress($$) {
my($self, $donorId) = @_;
die "setPreferredPostalAddress: invalid supporter id, $donorId" unless $self->_verifyId($donorId);
my $ems = $self->dbh()->selectall_hashref("SELECT formatted_address FROM postal_address em, donor_postal_address_mapping sem " .
"WHERE preferred AND sem.postal_address_id = em.id AND " .
"sem.donor_id = " . $self->dbh->quote($donorId, 'SQL_INTEGER'),
'formatted_address');
my $rowCount = scalar keys %{$ems};
die "setPreferredPostalAddress: DATABASE INTEGRITY ERROR: more than one postal address is preferred for supporter, \"$donorId\""
if $rowCount > 1;
if ($rowCount != 1) {
return undef;
} else {
my ($postalAddress) = keys %$ems;
return $postalAddress;
}
}
######################################################################
sub _getDonorField($$$) {
my($self, $field, $donorId) = @_;
die "get$field: invalid supporter id, $donorId" unless $self->_verifyId($donorId);
my $results = $self->dbh()->selectall_hashref("SELECT id, $field FROM donor WHERE id = " .
$self->dbh->quote($donorId, 'SQL_INTEGER'),
'id');
my $rowCount = scalar keys %{$results};
die "get$field: DATABASE INTEGRITY ERROR: more than one row found when looking up supporter, \"$donorId\""
if $rowCount > 1;
if ($rowCount == 1) {
my ($val) = $results->{$donorId}{$field};
return $val;
} else {
die "get$field: DATABASE INTEGRITY ERROR: $donorId was valid but non-1 row count returned";
}
}
######################################################################
=begin getLedgerEntityId
Arguments:
=over
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=back
Returns the ledger_entity_id of the donor. Since the method die()s for an
invalid donor id, undef should never be returned and callers need not test
for it.
=cut
sub getLedgerEntityId ($$) {
return $_[0]->_getDonorField("ledger_entity_id", $_[1]);
}
######################################################################
=begin getPublicAck
Arguments:
=over
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=back
Returns the a boolean indicating whether or not the donor seeks to be
publicly acknowledged. undef can be returned if the donor has not specified,
so callers must check for undef.
=cut
sub getPublicAck($$$) {
return $_[0]->_getDonorField("public_ack", $_[1]);
}
######################################################################
=begin isSupporter
Arguments:
=over
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=back
Returns the a boolean indicating whether or not the donor is a Supporter (as
opposed to an ordinary donor). undef will not be returned
=cut
sub isSupporter($$$) {
return $_[0]->_getDonorField("is_supporter", $_[1]);
}
######################################################################
=begin getDisplayName
Arguments:
=over
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=back
Returns the string of the display name for the donor. undef can be returned
if the donor has not specified, so callers must check for undef.
=cut
sub getDisplayName($$$) {
return $_[0]->_getDonorField("display_name", $_[1]);
}
######################################################################
sub _setDonorField($$$) {
my($self, $field, $donorId, $value, $type) = @_;
die "set$field: invalid supporter id, $donorId" unless $self->_verifyId($donorId);
$self->_beginWork();
$self->dbh->do("UPDATE donor " .
"SET $field = " . $self->dbh->quote($value, $type) . " " .
"WHERE id = " . $self->dbh->quote($donorId, 'SQL_INTEGER'));
$self->_commit;
return $value;
}
######################################################################
=begin setPublicAck
Arguments:
=over
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=item $publicAck
Can be true, false, or undef and will update public acknowledgement bit
accordingly for donor identified with C<$donorId>.
=back
=cut
sub setPublicAck($$$) {
return $_[0]->_setDonorField('public_ack', $_[1], $_[2], 'SQL_BOOLEAN');
}
######################################################################
=begin addPostalAddress
Arguments:
=over
=item $id
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item $formattedPostalAddress
Scalar string that contains a multi-line, fully formatted, postal address.
=item $addressType
Scalar string that contains the address type. This type will be created in
the database if it does not already exist, so be careful.
=back
Returns the id value of the postal_address table entry.
=cut
sub addPostalAddress($$$$) {
my($self, $id, $formattedPostalAddress, $addressType) = @_;
die "addPostalAddress: invalid id, $id" unless $self->_verifyId($id);
die "addPostalAddress: the formatted postal address must be defined"
unless defined $formattedPostalAddress;
$self->_beginWork();
my $addressTypeId;
eval {
$addressTypeId = $self->addAddressType($addressType);
};
if ($@ or not defined $addressTypeId) {
my $err = $@;
$err = "addPostalAddress: unable to addAddressType" if (not defined $err);
$self->_rollback();
die $@ if $@;
}
my $sth = $self->dbh->prepare("INSERT INTO postal_address(formatted_address, type_id, date_encountered)" .
"VALUES( ?, ?, date('now'))");
$sth->execute($formattedPostalAddress, $addressTypeId);
my $addressId = $self->dbh->last_insert_id("","","","");
$sth->finish();
$sth = $self->dbh->prepare("INSERT INTO donor_postal_address_mapping" .
"(donor_id, postal_address_id) " .
"VALUES( ?, ?)");
$sth->execute($id, $addressId);
$sth->finish();
$self->_commit();
return $addressId;
}
######################################################################
=begin getPostalAddresses
Arguments:
=over
=item $id
Valid supporter id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item $formattedPostalAddress
Scalar string that contains a multi-line, fully formatted, postal address.
=back
Returns the id value of the postal_address table entry.
=cut
sub getPostalAddresses($) {
my($self, $id) = @_;
die "addPostalAddress: invalid id, $id" unless $self->_verifyId($id);
my $val = $self->dbh()->selectall_hashref("SELECT pa.formatted_address, at.name, pa.date_encountered " .
"FROM donor_postal_address_mapping map, address_type at, postal_address pa " .
"WHERE at.id = pa.type_id AND pa.id = map.postal_address_id AND " .
"map.donor_id = " . $self->dbh->quote($id, 'SQL_INTEGER'),
'formatted_address');
foreach my $key (keys %{$val}) { delete $val->{$key}{formatted_address}; }
return %{$val};
}
######################################################################
=begin getRequestType
Arguments:
=over
=item type
A string describing the request. Argument is optional.
=back
If type is given, returns a scalar the id value of the request_type entry.
undef is returned if there is no request of that type.
If type is not given, a list of all known request types is returned.
=cut
sub getRequestType($;$) {
my($self, $type) = @_;
if (not defined $type) {
return @{$self->dbh()->selectcol_arrayref("SELECT type, id FROM request_type ORDER BY id", { Columns=>[1] })};
} else {
my $val = $self->dbh()->selectall_hashref("SELECT id, type FROM request_type WHERE type = '$type'", 'type');
return $val->{$type}{id} if (defined $val and defined $val->{$type} and defined $val->{$type}{id});
return undef;
}
}
######################################################################
=begin addRequestType
Arguments:
=over
=item type
A string describing the request. die()'s if not defined.
=back
Returns the id value of the request_type entry. If the type already exists,
it is simply returned.
=cut
sub addRequestType($$) {
my($self, $requestType) = @_;
die "addRequestType: undefined request type." unless defined $requestType;
my $requestId = $self->getRequestType($requestType);
return $requestId if (defined $requestId);
$self->_beginWork();
my $sth = $self->dbh->prepare("INSERT INTO request_type(type) VALUES(?)");
$sth->execute($requestType);
$requestId = $self->dbh->last_insert_id("","","","");
$sth->finish();
$self->_commit();
return $requestId;
}
######################################################################
=begin getRequestConfigurations
Arguments:
=over
=item type
A string describing the request_type.
=back
Returns undef if the request_type is not found in the database. If the reuqest type is
is no request of that type.
=cut
sub getRequestConfigurations($$) {
my($self, $type) = @_;
return undef if not defined $type;
my $typeId = $self->getRequestType($type);
return undef if not defined $typeId;
my %descriptions;
my $dbData =
$self->dbh()->selectall_hashref("SELECT description, id FROM request_configuration " .
"WHERE request_type_id = " . $self->dbh->quote($typeId, 'SQL_INTEGER'),
'description');
foreach my $description (keys %$dbData) {
$descriptions{$description} = $dbData->{$description}{id};
}
return { $typeId => \%descriptions };
}
######################################################################
=begin addRequestConfigurations
Arguments:
=over
=item type
A string describing the request type. This will be created if it does not
already exist, so be careful.
=item descriptionListRef
A list reference to the list of configuration descriptions to associate
with this requestId. Duplicates aren't permitted in this list, and
die()'s if duplicates exist.
=back
Returns a hash in the form of:
$requestTypeId => { description => $requestConfigurationId }
=cut
sub addRequestConfigurations($$$) {
my($self, $requestType, $descriptionListRef) = @_;
die "addRequestConfigurations: undefined request type." unless defined $requestType;
$self->_beginWork();
my $requestId = $self->addRequestType($requestType);
if (not defined $requestType) {
$self->_rollback();
die "addRequestConfigurations: unable to create request configurations";
}
my %descriptions;
my $sth = $self->dbh->prepare("INSERT INTO request_configuration(request_type_id, description) " .
"VALUES(?, ?)");
foreach my $description (@{$descriptionListRef}) {
if (defined $descriptions{$description}) {
$self->_rollback();
die "addRequestConfigurations: attempt to create duplicate request_configuration \"$description\" for requestType, \"$requestType\"";
}
$sth->execute($requestId, $description);
$descriptions{$description} = $self->dbh->last_insert_id("","","","");
}
$sth->finish();
$self->_commit();
return { $requestId => \%descriptions };
}
my $TODAY = UnixDate(ParseDate("today"), '%Y-%m-%d');
######################################################################
=begin getRequest
Arguments:
=item $parmas
A hash reference, the following keys are considered:
=over
=item donorId
Valid donor_id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item requestTypeId
Numeric id of a request_type entry. This must be a valid id in the
request_type table, otherwise the method L<die>()s.
requestType is ignored if this parameter is set.
=item requestType
If requestTypeId is not given, requestType will be used. The type is
added to the request_type table if it is not present, so be careful.
=item ignoreFulfilledRequests
Optional boolean argument. If true, a request that is found will not be
returned if the request has already been fulfilled. In other words, it
forces a return of undef for
=back
=back
Returns:
=over
=item undef
if the C<$requestType> is not found for C<$donorId> (or, as above,
the C<$requestType> is found but has been fufilled and
C<$ignoreFulfilledRequests>.
=item a hash reference
If found, the has reference will contain at least the following keys:
=over
=item requestType
Should match the request type in C<$requestType>
=item requestTypeId
The id from the request_type entry for C<$requestType>
=item requestDate
The date the request was made, in ISO 8601 format.
=back
Optionally, if these values are not null in the database record, the
following fields may also be included:
=over
=item notes
Notes made for the request.
=item requestConfiguration
any rquest configuration option given with the request.
=back
If the request has been fufilled, the following keys will also have values:
=over
=item fulfillDate
The date the request was fufilled, in ISO 8601 format.
=back
If the request is on hold, the following keys will also have values:
=over
=item holdReleaseDate
The date the request will be held until, in ISO 8601 format.
=item holdDate
The date the hold was requested, in ISO 8601 format.
=item holder
The person who is holding the request
=item heldBecause
Why the person is holding the request.
=back
=back
=cut
sub getRequest($$;$) {
my($self, $params) = @_;
my($donorId, $requestType, $requestTypeId, $ignoreFulfilledRequests, $ignoreHeldRequests) =
($params->{donorId}, $params->{requestType}, $params->{requestTypeId}, $params->{ignoreFulfilledRequests},
$params->{ignoreHeldRequests});
die "getRequest: undefined donorId" unless defined $donorId;
die "getRequest: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
my $requestTypeClause = "";
if (defined $requestTypeId) {
$requestType = $self->_lookupRequestTypeById($requestTypeId);
die "getRequest: invalid requestTypeId, \"$requestTypeId\"" unless defined $requestType;
$requestTypeClause = " AND rt.id = " . $self->dbh->quote($requestTypeId, 'SQL_INTEGER');
} elsif (defined $requestType) {
$requestTypeClause = " AND rt.type = " . $self->dbh->quote($requestType);
} else {
die "getRequest: undefined requestType" unless defined $requestType;
}
my $req = $self->dbh()->selectall_hashref("SELECT r.id, r.request_type_id, r.request_configuration_id, r.date_requested, r.notes, rt.type " .
"FROM request r, request_type rt WHERE r.request_type_id = rt.id AND " .
"r.donor_id = " . $self->dbh->quote($donorId, 'SQL_INTEGER') .
$requestTypeClause,
'type');
if (defined $requestTypeId) {
die "getRequest: given requestTypeId, \"$requestTypeId\" was not the one found in the database $req->{$requestType}{'request_type_id'}"
unless $req->{$requestType}{'request_type_id'} == $requestTypeId;
} else {
$requestTypeId = $req->{$requestType}{'request_type_id'};
}
return undef unless (defined $req and defined $req->{$requestType} and defined $req->{$requestType}{'id'});
my $requestId = $req->{$requestType}{'id'};
my $rsp = { requestType => $requestType,
requestTypeId => $requestTypeId,
requestId => $req->{$requestType}{'id'},
requestDate => $req->{$requestType}{'date_requested'},
notes => $req->{$requestType}{'notes'},
};
my $configs = $self->getRequestConfigurations($requestType);
my $configName;
foreach my $key (keys %{$configs->{$requestTypeId}}) {
if ($configs->{$requestTypeId}{$key} == $req->{$requestType}{'request_configuration_id'}) { $configName = $key; last; }
}
die("getRequest: discovered database integrity error: request_configuration, \"$req->{$requestType}{request_configuration_id} is " .
"not valid for requestId, \"$requestId\"") unless defined $configName or (keys %{$configs->{$requestId}} == 0);
$rsp->{requestConfiguration} = $configName;
my $fulfillReq = $self->dbh()->selectall_hashref("SELECT id, request_id, date, who, how FROM fulfillment WHERE request_id = " .
$self->dbh->quote($requestId, 'SQL_INTEGER'),
'request_id');
if (defined $fulfillReq and defined $fulfillReq->{$requestId} and defined $fulfillReq->{$requestId}{id}) {
return undef if $ignoreFulfilledRequests;
$rsp->{fulfillDate} = $fulfillReq->{$requestId}{date};
$rsp->{fulfilledBy} = $fulfillReq->{$requestId}{who};
$rsp->{fulfilledVia} = $fulfillReq->{$requestId}{how};
}
my $holdReq = $self->dbh()->selectall_hashref("SELECT id, request_id, hold_date, release_date, who, why " .
"FROM request_hold WHERE request_id = " .
$self->dbh->quote($requestId, 'SQL_INTEGER'),
'request_id');
if (defined $holdReq and defined $holdReq->{$requestId} and defined $holdReq->{$requestId}{id}) {
return undef if $ignoreHeldRequests and ($TODAY lt $holdReq->{$requestId}{release_date});
$rsp->{holdDate} = $holdReq->{$requestId}{hold_date};
$rsp->{holdReleaseDate} = $holdReq->{$requestId}{release_date};
$rsp->{holder} = $holdReq->{$requestId}{who};
$rsp->{heldBecause} = $holdReq->{$requestId}{why};
}
return $rsp;
}
######################################################################
=begin addRequest
Arguments:
=over
=item $parmas
A hash reference, the following keys are considered:
=over
=item donorId
Valid donor_id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item requestTypeId
Numeric id of a request_type entry. This must be a valid id in the
request_type table, otherwise the method L<die>()s.
requestType is ignored if this parameter is set.
=item requestType
If requestTypeId is not given, requestType will be used. The type is
added to the request_type table if it is not present, so be careful.
=item requestConfigurationId
Numeric id of a request_configuration entry. This must be a valid id in
the request_configuration table, otherwise the method L<die>()s.
=item requestConfiguration
If requestConfigurationId is not given, requestConfiguration will be used.
This configuration will be added to the request_configuration table if it
is not present, so be careful.
=back
=back
Returns the id value of the request entry.
=cut
sub addRequest($$) {
my($self, $params) = @_;
die "addRequest: undefined donorId" unless defined $params->{donorId};
my $donorId = $params->{donorId};
die "addRequest: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
$self->_beginWork;
eval {
$self->_getOrCreateRequestType($params);
$self->_getOrCreateRequestConfiguration($params) if (defined $params->{requestConfiguration} or
defined $params->{requestConfigurationId});
};
if ($@ or not defined $params->{requestTypeId}) {
my $err = $@;
$err = "addRequest: unable to create requestType" if (not defined $err);
$self->_rollback();
die $@ if $@;
}
# After those two calls above, I know I have requestTypeId and
# requestConfigurationId are accurate. Note that
# $params->{requestConfigurationId} can be undef, which is permitted in the
# database schema.
my $sth = $self->dbh->prepare("INSERT INTO request(donor_id, request_type_id, request_configuration_id, notes, date_requested) " .
"VALUES(?, ?, ?, ?, date('now'))");
$sth->execute($donorId, $params->{requestTypeId}, $params->{requestConfigurationId}, $params->{notes});
my $id = $self->dbh->last_insert_id("","","","");
$self->_commit;
return $id;
}
######################################################################
=begin fulfillRequest
Arguments:
=over
=item $parmas
A hash reference, the following keys are considered:
=over
=item donorId
Valid donor_id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item requestType
requestType of the request to be fulfilled. die() will occur if this is
undefined. undef is returned if there is no unfulfilled request of
requestType in the database for supporter identified by
C<$params->{donorId}>
=item who
A scalar string representing the person that fulfilled the request. die()
will occur if C<$params->{who}> is not defined.
=item how
A scalar string describing how the request was fulfilled. It can safely be
undefined.
=back
=back
Returns the id value of the fulfillment entry. Note that value may be a
fulfillment id from a previous fulfillment (i.e., the request may have
already been fulfilled).
undef can be returned. Currently, undef is only returned if the request is
on hold.
=cut
sub fulfillRequest($$) {
my($self, $params) = @_;
die "fulfillRequest: undefined donorId" unless defined $params->{donorId};
my $donorId = $params->{donorId};
die "fulfillRequest: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
die "fulfillRequest: undefined who" unless defined $params->{who};
die "fulfillRequest: both requestType and requestTypeId undefined"
unless defined $params->{requestType} or defined $params->{requestTypeId};
my $req = $self->getRequest($params);
return undef if not defined $req;
my $requestId = $req->{requestId};
return undef if not defined $requestId;
my $fulfillLookupSql = "SELECT id, request_id FROM fulfillment WHERE request_id = " .
$self->dbh->quote($requestId, 'SQL_INTEGER');
my $fulfillRecord = $self->dbh()->selectall_hashref($fulfillLookupSql, "request_id");
if (not defined $fulfillRecord or not defined $fulfillRecord->{$requestId}) {
# First check if request is held. If it's held, it cannot be fulfilled.
my $holdReq = $self->dbh()->selectall_hashref("SELECT id, request_id, release_date " .
"FROM request_hold WHERE request_id = " .
$self->dbh->quote($requestId, 'SQL_INTEGER'),
'request_id');
return undef
if (defined $holdReq and defined $holdReq->{$requestId} and defined $holdReq->{$requestId}{id}
and $TODAY lt $holdReq->{$requestId}{release_date});
# Ok, it's not on hold, so go ahead and fulfill it.
$self->_beginWork;
my $sth = $self->dbh->prepare("INSERT INTO fulfillment(request_id, who, how, date) " .
"VALUES(? , ? , ? , date('now'))");
$sth->execute($requestId, $params->{who}, $params->{how});
$sth->finish;
$self->_commit;
$fulfillRecord = $self->dbh()->selectall_hashref($fulfillLookupSql, "request_id");
}
return $fulfillRecord->{$requestId}{id};
}
######################################################################
=begin fulfillFailure
FIXME better docs
Convert a requests fulfillment to a mere hold becuase a fulfillment failed.
=cut
sub fulfillFailure($$) {
my($self, $params) = @_;
die "fulfillFailure: undefined donorId" unless defined $params->{donorId};
my $donorId = $params->{donorId};
die "fulfillFailure: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
die "fulfillFailure: both why required"
unless defined $params->{why};
die "fulfillFailure: both requestType and requestTypeId undefined"
unless defined $params->{requestType} or defined $params->{requestTypeId};
my $req = $self->getRequest($params);
return undef if not defined $req;
my $requestId = $req->{requestId};
return undef if not defined $requestId;
my $fulfillLookupSql = "SELECT id, request_id, date, who, how FROM fulfillment WHERE request_id = " .
$self->dbh->quote($requestId, 'SQL_INTEGER');
my $fulfillRecord = $self->dbh()->selectall_hashref($fulfillLookupSql, "request_id");
return undef
if (not defined $fulfillRecord or not defined $fulfillRecord->{$requestId});
$self->_beginWork;
my $reason = "because $params->{why}, fulfillment failed on " . $fulfillRecord->{$requestId}{date} . " (which was attempted via " .
$fulfillRecord->{$requestId}{how} . ')';
my $holdId = $self->holdRequest({donorId => $donorId, requestType => $req->{requestType},
who => $fulfillRecord->{$requestId}{who},
heldBecause => $reason, holdReleaseDate => '9999-12-31'});
die "fulfillFailure: failed to create hold request for fulfillment" unless defined $holdId;
my $sth = $self->dbh->prepare("UPDATE request_hold SET hold_date = ? WHERE id = ?");
$sth->execute($fulfillRecord->{$requestId}{date}, $holdId);
$sth->finish;
$sth = $self->dbh->prepare("DELETE FROM fulfillment WHERE id = ?");
$sth->execute($fulfillRecord->{$requestId}{id});
$sth->finish;
$self->_commit;
return $holdId;
}
######################################################################
=begin holdRequest
Arguments:
=item $parmas
A hash reference, the following keys are considered:
=over
=item donorId
Valid donor_id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item requestType / requestTypeId
If one or both of these parameters is defined, they are used as arguments
to C<getRequest()> method. die()'s if neither is defined.
=item who
For adding a hold request, the string indicating who put the request on hold.
=item holdReleaseDate
For adding a hold request, contain an ISO 8601 formatted date for the
date to release the hold. die() may occur if not in ISO-8601 format.
=item heldBecause
For adding a hold request, the string indicating reason the request is on hold.
=back
Returns:
Id of the hold request. This could be the id of a different hold with
different details. See FIXME note in the test code for holdRequest() for
more detials.
=cut
sub holdRequest($$) {
my($self, $params) = @_;
die "holdRequest: undefined donorId" unless defined $params->{donorId};
my $donorId = $params->{donorId};
die "holdRequest: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
foreach my $key (qw/who holdReleaseDate heldBecause/) {
die "holdRequest: required parameter undefined: \"$key\"" unless defined $params->{$key};
}
die "holdRequest: requestType and requestTypeId are all undefined"
unless defined $params->{requestType} or defined $params->{requestTypeId};
my $req = $self->getRequest($params);
return undef if not defined $req;
my $requestId = $req->{requestId};
return undef if not defined $requestId;
my $holdLookupSql = "SELECT id, request_id FROM request_hold WHERE request_id = " .
$self->dbh->quote($requestId, 'SQL_INTEGER');
my $holdRecord = $self->dbh()->selectall_hashref($holdLookupSql, "request_id");
if (not defined $holdRecord or not defined $holdRecord->{$requestId}) {
$self->_beginWork;
my $sth = $self->dbh->prepare("INSERT INTO " .
"request_hold(request_id, who, why, release_date, hold_date) " .
"VALUES(?, ?, ? , ? , date('now'))");
$sth->execute($requestId, $params->{who}, $params->{heldBecause}, $params->{holdReleaseDate});
$sth->finish;
$self->_commit;
$holdRecord = $self->dbh()->selectall_hashref($holdLookupSql, "request_id");
}
return $holdRecord->{$requestId}{id};
}
######################################################################
=begin releaseRequestHold
Arguments:
=item $parmas
A hash reference, the following keys are considered:
=over
=item donorId
Valid donor_id number currently in the database. die() will occur if
the id number is not in the database already as a supporter id.
=item requestType / requestTypeId
If one or both of these parameters is defined, they are used as arguments
to C<getRequest()> method. die()'s if neither is defined.
=back
Returns:
If the release has been successful, returns the id of the hold request that
is now released. Otherwise, undef is returned.
Note that the release can also be "unsuccessful" if the request wasn't on
hold in the first place.
=cut
sub releaseRequestHold($$) {
my($self, $params) = @_;
die "holdRequest: undefined donorId" unless defined $params->{donorId};
my $donorId = $params->{donorId};
die "holdRequest: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
die "holdRequest: requestType and requestTypeId are all undefined"
unless defined $params->{requestType} or defined $params->{requestTypeId};
my $req = $self->getRequest($params);
return undef if not defined $req;
my $requestId = $req->{requestId};
return undef if not defined $requestId;
my $holdLookupSql = "SELECT id, request_id, release_date FROM request_hold WHERE request_id = " .
$self->dbh->quote($requestId, 'SQL_INTEGER');
my $holdRecord = $self->dbh()->selectall_hashref($holdLookupSql, "request_id");
return undef if (not defined $holdRecord or not defined $holdRecord->{$requestId});
# If this has already been released, just return the release id again.
return $holdRecord->{$requestId}{id} if defined $holdRecord->{$requestId}{release_date} and
$holdRecord->{$requestId}{release_date} le $TODAY;
$self->_beginWork;
my $sth = $self->dbh->prepare("UPDATE request_hold SET release_date = date('now') WHERE id = ?");
$sth->execute($holdRecord->{$requestId}{id});
$sth->finish;
$self->_commit;
return $holdRecord->{$requestId}{id};
}
######################################################################
=begin findDonor
Arguments:
=over
=item $parmas
A hash reference, the following keys are considered, and are "anded" together
-- in that the donor sought must have all these criteria to be found.
If no criteria are given, all donors are returned.
=over
=item emailAddress
A string containing an email_address from email_address table.
=item ledgerEntityId
A string containing a ledger_entity_id from the donor table.
undefined. undef is returned if there is no unfulfilled request of
requestType in the database for supporter identified by
C<$params->{donorId}>
=back
=back
Returns a list of donorIds that meets the criteria, or none if not found.
=cut
sub findDonor($$) {
my($self, $params) = @_;
unless (defined $params->{ledgerEntityId} or defined $params->{emailAddress}) {
my $rr = $self->dbh()->selectall_hashref("SELECT id FROM donor", 'id');
return keys %$rr;
}
my @donorIds;
if (not defined $params->{emailAddress}) {
my $ledgerEntityId = $params->{ledgerEntityId};
# Simple case: just lookup without a join.
my $val = $self->dbh()->selectall_hashref("SELECT id, ledger_entity_id from donor where ledger_entity_id = " .
$self->dbh->quote($ledgerEntityId),
"ledger_entity_id");
# As Connor MacLeod said, "There can be only one!"
# (because of "ledger_entity_id" varchar(300) NOT NULL UNIQUE,)
push(@donorIds, $val->{$ledgerEntityId}{id})
if (defined $val and defined $val->{$ledgerEntityId} and defined $val->{$ledgerEntityId}{id});
} else {
my $sql = "SELECT d.id from donor d, email_address ea, donor_email_address_mapping eam " .
"WHERE eam.email_address_id = ea.id AND d.id = eam.donor_id AND " .
"ea.email_address = " . $self->dbh->quote($params->{emailAddress});
$sql .= " AND d.ledger_entity_id = " . $self->dbh->quote($params->{ledgerEntityId})
if (defined $params->{ledgerEntityId});
my $val = $self->dbh()->selectall_hashref($sql, 'id');
push(@donorIds, keys %{$val}) if (defined $val);
}
return(@donorIds);
}
######################################################################
# FIXME: docs
sub emailOk($$;$) {
my($self, $donorId, $additionalTest) = @_;
confess "lastGave: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
my $contactSetting;
my $req = $self->getRequest({donorId => $donorId,
requestType => 'contact-setting'});
$contactSetting =$req->{requestConfiguration}
if defined $req and defined $req->{requestConfiguration};
my $answer = ((not defined $contactSetting) or
($contactSetting eq 'no-paper-but-email-ok'));
# if (defined $additionalTest and defined $contactSetting) {
# $answer = ($answer or ($contactSetting eq $additionalTest));
# }
return $answer;
}
sub paperMailOk($$) {
my($self, $donorId) = @_;
confess "lastGave: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
my $contactSetting;
my $req = $self->getRequest({donorId => $donorId,
requestType => 'contact-setting'});
$contactSetting =$req->{requestConfiguration}
if defined $req and defined $req->{requestConfiguration};
return ((not defined $contactSetting) or
($contactSetting eq 'no-email-but-paper-ok'));
}
######################################################################
=begin donorLastGave
Arguments:
=over
=item $self
Current object.
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=back
Returns an ISO 8601 formatted date of their last donation. undef will be
returned if the donor has never given (which should rarely be the case, but
it could happen).
=cut
sub donorLastGave($$) {
my($self, $donorId) = @_;
confess "lastGave: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
$self->_readLedgerData() if not defined $self->{ledgerData};
my $ledgerEntityId = $self->getLedgerEntityId($donorId);
if (not defined $self->{ledgerData}{$ledgerEntityId} or
not defined $self->{ledgerData}{$ledgerEntityId}{__LAST_GAVE__} or
$self->{ledgerData}{$ledgerEntityId}{__LAST_GAVE__} eq '1975-01-01') {
return undef;
} else {
return $self->{ledgerData}{$ledgerEntityId}{__LAST_GAVE__};
}
}
######################################################################
=begin donorFirstGave
Arguments:
=over
=item $self
Current object.
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=back
Returns an ISO 8601 formatted date of their first donation. undef will be
returned if the donor has never given (which should rarely be the case, but
it could happen).
=cut
sub donorFirstGave($$) {
my($self, $donorId) = @_;
confess "donorFirstGave: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
$self->_readLedgerData() if not defined $self->{ledgerData};
my $ledgerEntityId = $self->getLedgerEntityId($donorId);
if (not defined $self->{ledgerData}{$ledgerEntityId} or
not defined $self->{ledgerData}{$ledgerEntityId}{__FIRST_GAVE__} or
$self->{ledgerData}{$ledgerEntityId}{__FIRST_GAVE__} eq '9999-12-31') {
return undef;
} else {
return $self->{ledgerData}{$ledgerEntityId}{__FIRST_GAVE__};
}
}
######################################################################
=begin donorTotalGaveInPeriod
Arguments:
=over
=item $self
Current object.
=item a list of arguments, which must be even and will be interpreted as a
hash, with the following keys relevant:
=item donorId
This mandatory key must have a value of a Valid donor id number currently
in the database. die() will occur if the id number is not in the database
already as a donor id.
=item startDate
This optional key, if given, must contain an ISO 8601 formatted date for the start
date of the period. die() may occur if not in ISO-8601 format.
=item endDate
This optional key, if given, must contain an ISO 8601 formatted date for the start
date of the period. die() may occur if not in ISO-8601 format.
=back
All other hash keys given generate a die().
=back
=cut
sub donorTotalGaveInPeriod($$) {
my $self = shift @_;
confess "donorTotalGaveInPeriod: arguments not in hash format" unless (scalar(@_) % 2) == 0;
my(%args) = @_;
my $donorId = $args{donorId}; delete $args{donorId};
confess "donorTotalGaveInPeriod: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
# FIXME: Does not handle address before the Common Era
my $startDate = '0000-01-01';
if (defined $args{startDate}) { $startDate = $args{startDate}; delete $args{startDate}; }
# FIXME: Year 10,000 problem!
my $endDate = '9999-12-31';
if (defined $args{endDate}) { $endDate = $args{endDate}; delete $args{endDate}; }
my(@argKeys) = keys %args;
confess("Unknown arugments: ". join(", ", @argKeys)) if @argKeys > 0;
foreach my $date ($startDate, $endDate) {
confess "donorTotalGaveInPeriod: invalid date in argument list, \"$date\""
unless $date =~ /^\d{4,4}-\d{2,2}-\d{2,2}/;
# FIXME: check better for ISO-8601.
}
$self->_readLedgerData() if not defined $self->{ledgerData};
my $entityId = $self->getLedgerEntityId($donorId);
my $amount = 0.00;
foreach my $date (keys %{$self->{ledgerData}{$entityId}{donations}}) {
next if $date =~ /^__/;
$amount += $self->{ledgerData}{$entityId}{donations}{$date}
if $date ge $startDate and $date le $endDate;
}
return $amount;
}
######################################################################
=begin getType
FIXME DOCS
=cut
sub getType ($$) {
my($self, $donorId) = @_;
confess "donorFirstGave: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
return undef unless $self->isSupporter($donorId);
$self->_readLedgerData() if not defined $self->{ledgerData};
my $entityId = $self->getLedgerEntityId($donorId);
return undef unless defined $self->{ledgerData}{$entityId};
return $self->{ledgerData}{$entityId}{__TYPE__};
}
######################################################################
=begin supporterExpirationDate
Arguments:
=over
=item $self
Current object.
=item $donorId
Valid donor id number currently in the database. die() will occur if
the id number is not in the database already as a donor id.
=back
Returns an ISO 8601 of the expriation date for the supporter identified by
donorId. Returns undef if the donor is not a supporter or if the donor has
given no donations at all.
Formula for expiration dates currently is as follows:
For annuals, consider donations in the last year only. The expiration date
is one year from the last donation if the total in the last year >= $120.00
For monthlies, see if they gave $10 or more in the last 60 days. If they
did, their expiration is 60 days from then.
=cut
my $ONE_YEAR_AGO = UnixDate(DateCalc(ParseDate("today"), "- 1 year"), '%Y-%m-%d');
my $SIXTY_DAYS_AGO = UnixDate(DateCalc(ParseDate("today"), "- 60 days"), '%Y-%m-%d');
sub supporterExpirationDate($$) {
my($self, $donorId) = @_;
confess "donorFirstGave: donorId, \"$donorId\" not found in supporter database"
unless $self->_verifyId($donorId);
return undef unless $self->isSupporter($donorId);
$self->_readLedgerData() if not defined $self->{ledgerData};
my $entityId = $self->getLedgerEntityId($donorId);
return undef unless defined $self->{ledgerData}{$entityId};
my $expirationDate;
my $type = $self->{ledgerData}{$entityId}{__TYPE__};
if ($type eq 'Monthly') {
my(@tenOrMore);
foreach my $date (keys %{$self->{ledgerData}{$entityId}{donations}}) {
next if $date =~ /^__/;
push(@tenOrMore, $date) unless ($self->{ledgerData}{$entityId}{donations}{$date} < 10.00);
}
$expirationDate = UnixDate(DateCalc(maxstr(@tenOrMore), "+ 60 days"), '%Y-%m-%d')
if (scalar(@tenOrMore) > 0);
} elsif ($type eq 'Annual') {
my($earliest, $total) = (undef, 0.00);
foreach my $date (sort { $b cmp $a} keys %{$self->{ledgerData}{$entityId}{donations}}) {
next if $date =~ /^__/;
$total += $self->{ledgerData}{$entityId}{donations}{$date};
unless ($total < 120.00) {
$earliest = $date;
last;
}
}
$expirationDate = UnixDate(DateCalc($earliest, "+ 1 year"), '%Y-%m-%d')
if defined $earliest;
} else {
confess "supporterExpirationDate: does not function on $type";
}
return $expirationDate;
}
######################################################################
=back
=head1 Non-Public Methods
These methods are part of the internal implementation are not recommended for
use outside of this module.
=over
=item _readLedgerData
=cut
sub _readLedgerData($) {
my($self) = @_;
my @cmd = @{$self->{ledgerCmd}};
my %amountTable;
open(ALL, "-|", @cmd) or confess "unable to run command ledger command: @cmd: $!";
while (my $line = <ALL>) {
next if $line =~ /^\s*$/;
warn "Invalid line in @cmd output:\n $line"
unless $line =~ /^\s*([^\d]+)\s+([\d\-]+)\s+(\S*)\s+\$\s*(\-?\s*[\d,\.]+)\s*$/;
my($type, $date, $entityId, $amount) = ($1, $2, $3, $4);
next unless defined $entityId and $entityId !~ /^\s*$/;
if (defined $self->{programTypeSearch}) {
if ($type =~ /$self->{programTypeSearch}{annual}/) {
$type = 'Annual';
} elsif ($type =~ /$self->{programTypeSearch}{monthly}/) {
$type = 'Monthly';
}
}
die "Unknown type $type for $entityId from $line" if $type !~ /^(Monthly|Annual)$/ and defined $self->{programTypeSearch};
$amount =~ s/,//; $amount = abs($amount);
if (defined $amountTable{$entityId}{donations}{$date}) {
$amountTable{$entityId}{donations}{$date} += $amount;
} else {
$amountTable{$entityId}{donations}{$date} = $amount;
}
unless (defined $amountTable{$entityId}{__TOTAL__}) {
$amountTable{$entityId}{__TOTAL__} = 0.00;
$amountTable{$entityId}{__LAST_GAVE__} = '1975-01-01';
$amountTable{$entityId}{__FIRST_GAVE__} = '9999-12-31';
}
$amountTable{$entityId}{__TOTAL__} += $amount;
if ($date gt $amountTable{$entityId}{__LAST_GAVE__}) {
# Consider the "type" of the donor to be whatever type they were at last donation
$amountTable{$entityId}{__TYPE__} = $type;
$amountTable{$entityId}{__LAST_GAVE__} = $date;
}
$amountTable{$entityId}{__FIRST_GAVE__} = $date
if $date lt $amountTable{$entityId}{__FIRST_GAVE__};
}
close ALL; die "error($?) running command, @cmd: $!" unless $? == 0;
$self->{ledgerData} = \%amountTable;
}
=item DESTROY
=cut
sub DESTROY {
my $self = shift;
return unless defined $self;
# Force rollback if we somehow get destroy'ed while counter is up
if (defined $self->{__NESTED_TRANSACTION_COUNTER__} and $self->{__NESTED_TRANSACTION_COUNTER__} > 0) {
my $errorStr = "SUPPORTERS DATABASE ERROR: Mismatched begin_work/commit pair in API implementation";
if (not defined $self->{dbh}) {
$errorStr .= "... and unable to rollback or commit work. Database may very well be inconsistent!";
} else {
# Rollback if we didn't call commit enough; commit if we called commit too often.
($self->{__NESTED_TRANSACTION_COUNTER__} > 0) ? $self->_rollback() : $self->_commit();
$self->{dbh}->disconnect();
}
$self->{__NESTED_TRANSACTION_COUNTER__} = 0;
die $errorStr;
}
delete $self->{__NESTED_TRANSACTION_COUNTER__};
$self->{dbh}->disconnect() if defined $self->{dbh} and blessed($self->{dbh}) =~ /DBI/;
}
=item _verifyId()
Parameters:
=over
=item $self: current object.
=item $id: A scalar numeric argument that is the to lookup
=back
Returns: scalar boolean, which is true iff. the $id is valid and already in the supporter database.
=cut
sub _verifyId($$) {
my($self, $id) = @_;
confess "_verifyId(): called with a non-numeric id" unless defined $id and looks_like_number($id);
my $val = $self->dbh()->selectall_hashref("SELECT id FROM donor WHERE id = " .
$self->dbh->quote($id, 'SQL_INTEGER'), 'id');
return (defined $val and defined $val->{$id});
}
=item _lookupRequestTypeById()
Parameters:
=over
=item $self: current object.
=item $requestTypeId: A scalar numeric argument that is the request type id to lookup
=back
Returns: scalar, which is the request_type found iff. the C<$requestTypeId> is valid and
already in the supporter database's request_type table.
Die if the C<$requestTypeId> isn't a number.
=cut
sub _lookupRequestTypeById($$) {
my($self, $requestTypeId) = @_;
die "_verifyRequestTypeId() called with a non-numeric id" unless defined $requestTypeId and looks_like_number($requestTypeId);
my $val = $self->dbh()->selectall_hashref("SELECT id, type FROM request_type WHERE id = " .
$self->dbh->quote($requestTypeId, 'SQL_INTEGER'), 'id');
if (defined $val and defined $val->{$requestTypeId}) {
return $val->{$requestTypeId}{type};
} else {
return undef;
}
}
######################################################################
=item _lookupDeliveryError()
Parameters:
=over
=item $self: current object.
=item $errorName: A scalar string argument that is the error
=back
Returns: undef if the error code does not exist in the delivery_error table,
otherwise returns the id for the entry in the delivery_table
=cut
sub _lookupDeliveryError($$) {
}
######################################################################
=item _lookupEmailAddress()
Parameters:
=over
=item $self: current object.
=item $emailAdress: A scalar string argument that is the email_adress
=back
Returns: undef if the email address is not found, otherwise a hash with the following values:
=over
=item emailAddress: The email address as given
=item id: The email_adress.id
=item type: The email_adress type
=item dateEncountered: The date_encountered of this email address.
=back
=cut
sub _lookupEmailAddress($$) {
my($self, $emailAddress) = @_;
die "_lookupEmailAddressId() called with undef" unless defined $emailAddress;
my $val = $self->dbh()->selectall_hashref("SELECT ea.id, ea.email_address, at.name, ea.date_encountered " .
"FROM email_address ea, address_type at " .
"WHERE ea.type_id = at.id AND " .
"email_address = " . $self->dbh->quote($emailAddress),
'email_address');
if (defined $val and defined $val->{$emailAddress}) {
return { id => $val->{$emailAddress}{id}, emailAddress => $val->{$emailAddress}{email_address},
type => $val->{$emailAddress}{name}, dateEncountered => $val->{$emailAddress}{date_encountered}};
} else {
return undef;
}
}
=item _getOrCreateRequestType
Arguments:
=over
=item $params (hash reference)
This hash reference usually contains other paramaters, too, but this method
looks only at the keys C<requestType> and C<requestTypeId>. If
C<requestTypeId> is set, it simply deletes the C<requestType> parameter and
verifies c<reuqestTypeId> is in the request_type table.
=cut
sub _getOrCreateRequestType($$) {
my($self, $params) = @_;
if (not defined $params->{requestTypeId}) {
$params->{requestTypeId} = $self->addRequestType($params->{requestType});
} else {
my $id = $params->{requestTypeId};
die "_getOrCreateRequestType(): invalid requestTypeId, \"$id\""
unless defined $self->_lookupRequestTypeById($id);
}
delete $params->{requestType};
}
=item _getOrCreateRequestConfiguration
Arguments:
=over
=item $params (hash reference)
This hash reference usually contains other paramaters, too, but this method
looks only at the keys C<requestTypeId>, C<requestConfiguration> and
C<requestConfigurationId>. If C<requestConfigurationId> is set, it simply
deletes the C<requestConfiguration> parameter and verifies c<reuqestTypeId>
is in the request_type table.
=cut
sub _getOrCreateRequestConfiguration($$) {
my($self, $params) = @_;
die "_getOrCreateRequestConfiguration: requestTypeId is required" unless defined $params->{requestTypeId};
my $requestTypeId = $params->{requestTypeId};
die "_getOrCreateRequestConfiguration: requestTypeId must be a number" unless looks_like_number($requestTypeId);
my $val = $self->dbh()->selectall_hashref("SELECT id, type FROM request_type WHERE id = " .
$self->dbh->quote($requestTypeId, 'SQL_INTEGER'), 'id');
die "_getOrCreateRequestConfiguration: unknown requestTypeId, \"$requestTypeId\""
unless (defined $val and defined $val->{$requestTypeId} and defined $val->{$requestTypeId}{type});
my $requestType = $val->{$requestTypeId}{type};
my $existingRequestConfig = $self->getRequestConfigurations($requestType);
die "_getOrCreateRequestConfiguration: requestTypeId is unknown" unless (keys(%$existingRequestConfig) == 1);
if (not defined $params->{requestConfigurationId}) {
die "_getOrCreateRequestConfiguration: requestConfiguration is not defined" unless defined $params->{requestConfiguration};
if (defined $existingRequestConfig->{$requestTypeId}{$params->{requestConfiguration}}) {
$params->{requestConfigurationId} = $existingRequestConfig->{$requestTypeId}{$params->{requestConfiguration}};
} else {
$existingRequestConfig = $self->addRequestConfigurations($requestType, [ $params->{requestConfiguration} ]);
$params->{requestConfigurationId} = $existingRequestConfig->{$requestTypeId}{$params->{requestConfiguration}};
}
} else {
my $id = $params->{requestConfigurationId};
die "_getOrCreateRequestConfiguration(): called with a non-numeric requestConfigurationId, \"$id\""
unless defined $id and looks_like_number($id);
my $found = 0;
foreach my $foundId (values %{$existingRequestConfig->{$requestTypeId}}) { if ($foundId == $id) { $found = 1; last; } }
die "_getOrCreateRequestType(): given requestConfigurationId, \"$id\", is invalid"
unless defined $found;
}
delete $params->{requestConfiguration};
return $params->{requestConfigurationId};
}
=item _beginWork()
Parameters:
=over
=item $self: current object.
=back
Returns: None.
This method is a reference counter to keep track of nested begin_work()/commit().
=cut
sub _beginWork($) {
my($self) = @_;
if ($self->{__NESTED_TRANSACTION_COUNTER__} < 0) {
die "_beginWork: Mismatched begin_work/commit pair in API implementation";
$self->{__NESTED_TRANSACTION_COUNTER__} = 0;
}
$self->dbh->begin_work() if ($self->{__NESTED_TRANSACTION_COUNTER__}++ == 0);
}
=item _commit()
Parameters:
=over
=item $self: current object.
=back
Returns: None.
This method is a reference counter to keep track of nested begin_work()
transactions to verify we don't nest $self->dbh->begin_work()
=cut
sub _commit($) {
my($self) = @_;
if ($self->{__NESTED_TRANSACTION_COUNTER__} < 0) {
die "_commit: Mismatched begin_work/commit pair in API implementation";
$self->{__NESTED_TRANSACTION_COUNTER__} = 0;
}
$self->dbh->commit() if (--$self->{__NESTED_TRANSACTION_COUNTER__} == 0);
}
=item _rollback()
Parameters:
=over
=item $self: current object.
=back
Returns: None.
This method resets the reference counter entirely and calls $dbh->rollback.
=cut
sub _rollback($) {
my($self) = @_;
$self->{__NESTED_TRANSACTION_COUNTER__} = 0;
$self->dbh->rollback();
}
=back
=cut
1;
__END__
=head1 NAME
Supporters - Simple database of supporters of an organation.
=head1 SYNOPSIS
use Supporters;
=head1 DESCRIPTION
Supporters is an extremely lightweight alternative to larger systems like
CiviCRM to manage a database of Supporters. The module assumes a setup that
works with Ledger-CLI to find the actual amounts donated.
=head2 EXPORT
None by default.
=head1 AUTHOR
Bradley M. Kuhn, E<lt>bkuhn@ebb.org<gt>
=head1 COPYRIGHT AND LICENSE
See COPYRIGHT.md and LICENSE.md in the main distribution of this software.
License: AGPLv3-or-later
=cut
###############################################################################
#
# Local variables:
# compile-command: "perl -c Supporters.pm"
# End:
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