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Merged DB Model Int/Float conversion

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+ query type cast adaptation
This commit is contained in:
Cris
2022-07-18 10:24:12 +02:00
parent 91447d7218
commit 3b1d0f3aaa
2 changed files with 53 additions and 13 deletions
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application/core/DB_Model.php
+47 -7
View File
@@ -22,11 +22,16 @@ class DB_Model extends CI_Model
const PGSQL_BOOLEAN_FALSE = 'f';
const PGSQL_BOOLEAN_TYPE = 'bool';
const PGSQL_BOOLEAN_ARRAY_TYPE = '_bool';
const PGSQL_INT2_TYPE = 'int2';
const PGSQL_INT4_TYPE = 'int4';
const PGSQL_INT8_TYPE = 'int8';
const PGSQL_FLOAT4_TYPE = 'float4';
const PGSQL_FLOAT8_TYPE = 'float8';
protected $dbTable; // Name of the DB-Table for CI-Insert, -Update, ...
protected $pk; // Name of the PrimaryKey for DB-Update, Load, ...
protected $pk; // Name of the PrimaryKey for DB-Update, Load, ...
protected $hasSequence; // False if this table has a composite primary key that is not using a sequence
// True if this table has a primary key that uses a sequence
// True if this table has a primary key that uses a sequence
private $executedQueryMetaData;
private $executedQueryListFields;
@@ -271,11 +276,6 @@ class DB_Model extends CI_Model
/**
* Load data and convert a record into a list of data from the main table,
* and linked to every element, the data from the side tables
*
* TODO:
* - Adding support for composed primary key
* - Adding support for cascading side tables (useful?)
*
* NOTE: sub queries are not supported in the from clause
*
* @return array
@@ -598,6 +598,28 @@ class DB_Model extends CI_Model
return $val;
}
/**
* Convert PG-Int* to PHP-Integer
*/
public function pgIntPhp($val)
{
// If it is null, let it be null
if ($val == null) return $val;
return intval($val);
}
/**
* Convert PG-Float* to PHP-Float
*/
public function pgFloatPhp($val)
{
// If it is null, let it be null
if ($val == null) return $val;
return floatval($val);
}
/**
* Converts from PostgreSQL array to php array
* It also takes care about array of booleans
@@ -892,6 +914,11 @@ class DB_Model extends CI_Model
// If array type, boolean type OR a UDF
if (strpos($eqmd->type, DB_Model::PGSQL_ARRAY_TYPE) !== false
|| $eqmd->type == DB_Model::PGSQL_BOOLEAN_TYPE
|| $eqmd->type == DB_Model::PGSQL_INT2_TYPE
|| $eqmd->type == DB_Model::PGSQL_INT4_TYPE
|| $eqmd->type == DB_Model::PGSQL_INT8_TYPE
|| $eqmd->type == DB_Model::PGSQL_FLOAT4_TYPE
|| $eqmd->type == DB_Model::PGSQL_FLOAT8_TYPE
|| $this->udflib->isUDFColumn($eqmd->name, $eqmd->type))
{
// If UDFs are inside this result set
@@ -941,6 +968,19 @@ class DB_Model extends CI_Model
{
$resultElement->{$toBeConverted->name} = $this->pgBoolPhp($resultElement->{$toBeConverted->name});
}
// Integer type
elseif ($toBeConverted->type == DB_Model::PGSQL_INT2_TYPE
|| $toBeConverted->type == DB_Model::PGSQL_INT4_TYPE
|| $toBeConverted->type == DB_Model::PGSQL_INT8_TYPE)
{
$resultElement->{$toBeConverted->name} = $this->pgIntPhp($resultElement->{$toBeConverted->name});
}
// Float type
elseif ($toBeConverted->type == DB_Model::PGSQL_FLOAT4_TYPE
|| $toBeConverted->type == DB_Model::PGSQL_FLOAT8_TYPE)
{
$resultElement->{$toBeConverted->name} = $this->pgFloatPhp($resultElement->{$toBeConverted->name});
}
}
}
}
application/views/lehre/anrechnung/approveAnrechnungUebersichtData.php
+6 -6
View File
@@ -77,12 +77,12 @@ $query = '
anrechnungen.orgform_kurzbz,
anrechnungen.ausbildungssemester,
anrechnungen.lv_bezeichnung,
anrechnungen.ects::numeric(4,1) AS ects,
CONCAT_WS(\' \', (COALESCE(ectsSumSchulisch, 0) + COALESCE(ectsSumBeruflich, 0))::numeric(4,1), \' [ S:\', COALESCE(ectsSumSchulisch, 0), \' | B:\', COALESCE(ectsSumBeruflich, 0), \']\')
AS "ectsSumTotal",
anrechnungen.ectsSumSchulisch,
anrechnungen.ectsSumBeruflich,
anrechnungen.student,
anrechnungen.ects::float4 AS ects,
NULL AS "ectsSumBisherUndNeu",
anrechnungen.ectsSumSchulisch::float4 AS "ectsSumBisherUndNeuSchulisch",
anrechnungen.ectsSumBeruflich::float4 AS "ectsSumBisherUndNeuBeruflich",
anrechnungen.ectsSumSchulisch::float4 AS "ectsSumSchulisch",
anrechnungen.ectsSumBeruflich::float4 AS "ectsSumBeruflich",
anrechnungen.begruendung,
anrechnungen.dokument_bezeichnung,
anrechnungen.anmerkung_student,