Fixed queries

backend/main.go

@@ -184,7 +184,8 @@ func connect() {
 			array2 := []string{}
 
 			results, err := db.Query(`SELECT IFNULL(e.electricalno, '') AS result, IF(c.firstName IS NULL OR c.firstName = '', c.lastName, CONCAT(c.firstName, ' ', IF(c.middleInitial IS NULL OR c.middleInitial = '', '', CONCAT(c.middleInitial, '. ')), c.lastName) ) AS result2 
-                                FROM iips.electrical e JOIN iips.customer c ON e.customerid = c.customerid JOIN iips.ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN iips.electricaldocflowtxn ed ON e.electricalid = ed.electricalid JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid  AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid WHERE remarks = ? AND is_approve = 0 ORDER BY ed.txndate DESC`, "FOR ELECTRICAL ORDER OF PAYMENT APPROVAL")
+                                FROM iips.electrical e JOIN iips.customer c ON e.customerid = c.customerid JOIN iips.ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN iips.electricaldocflowtxn ed ON e.electricalid = ed.electricalid JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid 
+                                WHERE remarks = ? AND is_approve = 0 ORDER BY ed.txndate DESC`, "FOR ELECTRICAL ORDER OF PAYMENT APPROVAL")
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
 				c.String(http.StatusBadRequest, err.Error())
@@ -270,7 +271,7 @@ func connect() {
 			array2 := []string{}
 
 			results, err := db.Query(`SELECT DISTINCT IFNULL(e.electricalno, '') AS result, IF(c.firstName IS NULL OR c.firstName = '', c.lastName, CONCAT(c.firstName, ' ', IF(c.middleInitial IS NULL OR c.middleInitial = '', '', CONCAT(c.middleInitial, '. ')), c.lastName) ) AS result2
-                                FROM electrical e JOIN customer c ON e.customerid = c.customerid JOIN ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN electricaldocflowtxn ed ON e.electricalid = ed.electricalid RIGHT JOIN esign_transactions et ON e.electricalNo = et.referenceNo JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid  AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid
+                                FROM electrical e JOIN customer c ON e.customerid = c.customerid JOIN ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN electricaldocflowtxn ed ON e.electricalid = ed.electricalid LEFT JOIN esign_transactions et ON o.controlNo = et.referenceNo JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid  AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid
                                 WHERE remarks = ? AND is_approve = 0 ORDER BY e.electricalno ASC`, "FOR ELECTRICAL OFFICIAL RECEIPT VALIDATION")
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
@@ -299,7 +300,8 @@ func connect() {
 			array2 := []string{}
 
 			results, err := db.Query(`SELECT IFNULL(e.electricalno, '') AS result, IF(c.firstName IS NULL OR c.firstName = '', c.lastName, CONCAT(c.firstName, ' ', IF(c.middleInitial IS NULL OR c.middleInitial = '', '', CONCAT(c.middleInitial, '. ')), c.lastName) ) AS result2 
-                                FROM iips.electrical e JOIN iips.customer c ON e.customerid = c.customerid JOIN iips.ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN iips.electricaldocflowtxn ed ON e.electricalid = ed.electricalid RIGHT JOIN esign_transactions et ON o.controlNo = et.referenceNo JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid  AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid WHERE  remarks = ? AND is_approve = 0 ORDER BY e.electricalno ASC`, "FOR ELECTRICAL ORDER OF PAYMENT PRINTING")
+                                FROM iips.electrical e JOIN iips.customer c ON e.customerid = c.customerid JOIN iips.ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN iips.electricaldocflowtxn ed ON e.electricalid = ed.electricalid LEFT JOIN esign_transactions et ON e.electricalNo = et.referenceNo JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid 
+                                WHERE remarks = ? AND is_approve = 0 ORDER BY e.electricalno ASC`, "FOR ELECTRICAL ORDER OF PAYMENT PRINTING")
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
 				c.String(http.StatusBadRequest, err.Error())
@@ -327,7 +329,7 @@ func connect() {
 			array2 := []string{}
 
 			results, err := db.Query(`SELECT DISTINCT IFNULL(e.electricalno, '') AS result, IF(c.firstName IS NULL OR c.firstName = '', c.lastName, CONCAT(c.firstName, ' ', IF(c.middleInitial IS NULL OR c.middleInitial = '', '', CONCAT(c.middleInitial, '. ')), c.lastName) ) AS result2
-                                FROM electrical e JOIN customer c ON e.customerid = c.customerid JOIN ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN electricaldocflowtxn ed ON e.electricalid = ed.electricalid RIGHT JOIN esign_transactions et ON e.electricalNo = et.referenceNo JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid  AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid
+                                FROM electrical e JOIN customer c ON e.customerid = c.customerid JOIN ref_elec_occupancy ec ON e.ref_elec_occupancyid = ec.ref_elec_occupancyid JOIN electricaldocflowtxn ed ON e.electricalid = ed.electricalid LEFT JOIN esign_transactions et ON e.electricalNo = et.referenceNo JOIN (SELECT electricalid, MAX(electricaldocflowtxnid) AS latest_electricaldocflowtxnid FROM electricaldocflowtxn GROUP BY electricalid) latest_doc ON ed.electricalid = latest_doc.electricalid AND ed.electricaldocflowtxnid = latest_doc.latest_electricaldocflowtxnid
                                 WHERE remarks = ? AND is_approve = 0 ORDER BY e.electricalno ASC`, "FOR ELECTRICAL OFFICIAL RECEIPT VALIDATION")
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
@@ -439,7 +441,7 @@ func connect() {
 
 		switch method {
 		case "check-building":
-			err = db.QueryRow("SELECT IFNULL(COUNT(receivingid), 0) AS result FROM receiving WHERE applicationNo = ?", data).Scan(&result)
+			err = db.QueryRow("SELECT COUNT(receivingid) AS result FROM receiving WHERE applicationNo = ?", data).Scan(&result)
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
 				c.String(http.StatusBadRequest, err.Error())
@@ -450,7 +452,7 @@ func connect() {
 			})
 
 		case "check-occupancy":
-			err = db.QueryRow("SELECT IFNULL(COUNT(occupancyid), 0) AS result FROM occupancy WHERE controlNo = ?", data).Scan(&result)
+			err = db.QueryRow("SELECT COUNT(occupancyid) AS result FROM occupancy WHERE controlNo = ?", data).Scan(&result)
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
 				c.String(http.StatusBadRequest, err.Error())
@@ -461,7 +463,7 @@ func connect() {
 			})
 
 		case "check-signage":
-			err = db.QueryRow("SELECT IFNULL(COUNT(signageid), 0) AS result FROM signage WHERE signApplicationNo = ?", data).Scan(&result)
+			err = db.QueryRow("SELECT COUNT(signageid) AS result FROM signage WHERE signApplicationNo = ?", data).Scan(&result)
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
 				c.String(http.StatusBadRequest, err.Error())
@@ -472,7 +474,7 @@ func connect() {
 			})
 
 		case "check-electrical":
-			err = db.QueryRow("SELECT IFNULL(COUNT(electricalid), 0) AS result FROM electrical WHERE electricalNo = ?", data).Scan(&result)
+			err = db.QueryRow("SELECT COUNT(electricalid) AS result FROM electrical WHERE electricalNo = ?", data).Scan(&result)
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
 				c.String(http.StatusBadRequest, err.Error())
@@ -483,7 +485,7 @@ func connect() {
 			})
 
 		case "check-mechanical":
-			err = db.QueryRow("SELECT IFNULL(COUNT(mechanicalid), 0) AS result FROM mechanical WHERE mechApplicationNo = ?", data).Scan(&result)
+			err = db.QueryRow("SELECT COUNT(mechanicalid) AS result FROM mechanical WHERE mechApplicationNo = ?", data).Scan(&result)
 			if err != nil {
 				c.AbortWithError(http.StatusBadRequest, err)
 				c.String(http.StatusBadRequest, err.Error())
@@ -1295,6 +1297,42 @@ func connect() {
 				"result": result,
 			})
 
+		case "get-qr":
+			err := db.QueryRow("SELECT SUBSTR(signature, 36) AS result FROM esign WHERE employeeid = ?", data).Scan(&result)
+			if err != nil {
+				c.AbortWithError(http.StatusBadRequest, err)
+				c.String(http.StatusBadRequest, err.Error())
+				return
+			}
+			c.JSON(http.StatusOK, gin.H{
+				"result": result,
+			})
+
+		case "check-qr":
+			var count int
+			err := db.QueryRow("SELECT COUNT(esignid) AS result FROM esign WHERE SUBSTR(signature, 36) = ?", data).Scan(&count)
+			if err != nil {
+				c.AbortWithError(http.StatusBadRequest, err)
+				c.String(http.StatusBadRequest, err.Error())
+				return
+			}
+			if count > 0 {
+				err := db.QueryRow("SELECT IFNULL(e.employeename, '') AS result FROM esign es JOIN employee e ON es.employeeid = e.employeeid WHERE SUBSTR(signature, 36) = ?", data).Scan(&result)
+				if err != nil {
+					c.AbortWithError(http.StatusBadRequest, err)
+					c.String(http.StatusBadRequest, err.Error())
+					return
+				}
+
+				c.JSON(http.StatusOK, gin.H{
+					"result": result,
+				})
+			} else {
+				c.JSON(http.StatusBadRequest, gin.H{
+					"result": count.toString(),
+				})
+			}
+
 		}
 	})