db/routines/vn/procedures/absoluteInventoryHistory.sql

@@ -0,0 +1,99 @@
+DELIMITER $$
+CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`absoluteInventoryHistory`(
+    vIdArticle INT, vWarehouse INT, vDate DATETIME)
+BEGIN
+/**
+* Calcula y proporciona un historial de inventario absoluto
+* para un artículo específico en un almacén dado
+* hasta una fecha determinada.
+*
+* @param vIdArticle Id de artículo
+* @param vWarehouse Almacén
+* @param vDate Fecha
+*/
+	DECLARE vCalculatedInventory INT;
+	DECLARE vToday DATETIME;
+	
+	SET vToday = util.VN_CURDATE();
+
+	CREATE OR REPLACE TEMPORARY TABLE historicalPast
+        ENGINE = MEMORY
+		SELECT *
+			FROM (
+				SELECT tr.landed Fecha,
+						b.quantity Entrada,
+						NULL Salida,
+						(tr.isReceived != FALSE) OK,
+						s.name Alias,
+						e.invoiceNumber Referencia,
+						e.id id,
+						tr.isDelivered F5
+					FROM buy b
+                        JOIN entry e ON e.id = b.entryFk
+						JOIN travel tr ON tr.id = e.travelFk
+                        JOIN supplier s ON s.id = e.supplierFk
+					WHERE tr.landed >= '2001-01-01'
+						AND s.id <> 4
+						AND vWarehouse IN (tr.warehouseInFk, 0)
+						AND b.itemFk = vIdArticle
+						AND e.isExcludedFromAvailable = 0
+						AND e.isRaid = 0
+				UNION ALL
+				SELECT tr.shipped Fecha,
+						NULL Entrada,
+						b.quantity Salida,
+						tr.isDelivered OK,
+						s.name Alias,
+						e.invoiceNumber Referencia,
+						e.id id,
+						tr.isDelivered F5
+					FROM buy b
+						JOIN entry e ON e.id = b.entryFk
+						JOIN travel tr ON tr.id = e.travelFk
+                        JOIN supplier s ON s.id = e.supplierFk
+					WHERE tr.shipped >= '2001-01-01'
+						AND vWarehouse = tr.warehouseOutFk
+						AND s.id <> 4
+						AND b.itemFk = vIdArticle
+						AND e.isExcludedFromAvailable = 0
+						AND e.isRaid = 0
+				UNION ALL
+				SELECT t.shipped Fecha,
+						NULL Entrada,
+						m.quantity Salida,
+						(m.isPicked <> 0 OR t.isLabeled <> 0 OR t.refFk IS NOT NULL) OK,
+						t.nickname Alias,
+						t.refFk Referencia,
+						t.id,
+						t.isPrinted
+					FROM sale m
+						JOIN Tickets T USING (Id_Ticket)
+						JOIN Clientes C ON C.Id_Cliente = T.Id_Cliente
+					WHERE T.Fecha >= '2001-01-01'
+						AND M.Id_Article = vIdArticle
+						AND vWarehouse IN (T.warehouse_id , 0)
+			) t1 
+			ORDER BY Fecha, Entrada DESC, OK DESC;
+
+	SELECT sum(Entrada) - sum(Salida) INTO vCalculatedInventory
+		FROM historicalPast
+			WHERE Fecha < vDate;
+
+	SELECT p1.*, NULL v_virtual 
+		FROM(
+			SELECT vDate Fecha,
+				vCalculatedInventory Entrada,
+				NULL Salida,
+				1 OK,
+				'Inventario calculado' Alias,
+				'' Referencia, 0 id,
+				1 F5
+			UNION ALL
+			SELECT * 
+				FROM historicalPast
+					WHERE Fecha >= vDate
+			) p1;
+	
+	DROP TEMPORARY TABLE historicalPast;
+END$$
+DELIMITER ;