Currency : create view + add currency name to table currency

include/class/currency_mtable.class.php

@@ -0,0 +1,36 @@
+<?php
+
+/*
+ *   This file is part of NOALYSS.
+ *
+ *   PhpCompta is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   PhpCompta is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with PhpCompta; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+// Copyright (2018) Author Dany De Bontridder <dany@alchimerys.be>
+
+/**
+ * @file
+ * @brief Currency thanks the view v_currency_last_value
+ */
+
+class Current_MTable extends Manage_Table_SQL
+{
+    function __construct(Data $p_table)
+    {
+        $this->table=$p_table;
+        parent::__construct($p_table);
+        // 
+                
+    }
+}

include/database/currency_history_sql.class.php

@@ -58,7 +58,7 @@ class Currency_history_SQL extends Noalyss_SQL
             "id"=>"auto"
         );
 
-        $this->date_format="DD.MM.YYYY";
+        $this->date_format="YYYYMMDD";
         parent::__construct($p_cn, $p_id);
     }
 

include/database/currency_sql.class.php

@@ -40,6 +40,7 @@ class Currency_SQL extends Noalyss_SQL
         $this->name=array(
             "id"=>"id"
             , "cr_code_iso"=>"cr_code_iso"
+            ,"cr_name"=>"cr_name"
         );
         /*
          * Type of columns
@@ -47,6 +48,7 @@ class Currency_SQL extends Noalyss_SQL
         $this->type=array(
             "id"=>"numeric"
             , "cr_code_iso"=>"text"
+            , "cr_name"=>"text"
         );
 
 

sql/upgrade.sql

@@ -24,3 +24,26 @@ CREATE TABLE public.currency_history (
 ;
 
 -- Ajouter commentaire sur colonne
+
+ALTER TABLE public.currency ADD cr_name varchar(80) NULL;
+
+-- Create view to manage the table
+create view v_currency_last_value as 
+with recent_rate as 
+( select 
+	currency_id,max(ch_from) as rc_from
+	from 
+	 currency_history 
+	 group by currency_id
+	 )
+select 
+	cr1.id as currency_id,
+	cr1.cr_name,
+	cr1.cr_code_iso,
+	ch1.id as currency_history_id,
+	ch1.ch_value as ch_value,
+	rc_from 
+from
+currency as cr1
+join recent_rate on (currency_id=cr1.id)
+join currency_history as ch1 on (recent_rate.currency_id=ch1.currency_id and rc_from=ch1.ch_from);