initial commit

Author: donnyirianto

Readme.txt

@@ -8,3 +8,28 @@ Stack :
 2. Gorm
 3. Viper
 4. Fiber
+
+setelah running pastikan table logs telah terbentuk dalam database yang telah didaftarkan
+dan sesuaikan dengan struktur berikut :
+
+CREATE TABLE LOGS (
+    id INT AUTO_INCREMENT,
+    LEVEL VARCHAR(10),
+    message TEXT,
+    created_at DATETIME,
+    PRIMARY KEY (id, created_at)
+) ENGINE=INNODB PARTITION BY RANGE (TO_DAYS(created_at)) (
+    PARTITION p0 VALUES LESS THAN (TO_DAYS('2023-01-01')),
+    PARTITION p1 VALUES LESS THAN (TO_DAYS('2023-02-01')),
+    PARTITION p2 VALUES LESS THAN (TO_DAYS('2023-03-01')),
+    PARTITION p3 VALUES LESS THAN (TO_DAYS('2023-04-01')),
+    PARTITION p4 VALUES LESS THAN (TO_DAYS('2023-05-01')),
+    PARTITION p5 VALUES LESS THAN (TO_DAYS('2023-06-01')),
+    PARTITION p6 VALUES LESS THAN (TO_DAYS('2023-07-01')),
+    PARTITION p7 VALUES LESS THAN (TO_DAYS('2023-08-01')),
+    PARTITION p8 VALUES LESS THAN (TO_DAYS('2023-09-01')),
+    PARTITION p9 VALUES LESS THAN (TO_DAYS('2023-10-01')),
+    PARTITION p10 VALUES LESS THAN (TO_DAYS('2023-11-01')),
+    PARTITION p11 VALUES LESS THAN (TO_DAYS('2023-12-01'))
+);
+CREATE INDEX idx_created_at ON LOGS (created_at);

main.go

@@ -66,22 +66,33 @@ func registerRoutes(api fiber.Router) {
 		var request models.QueryRequest
 		err := c.BodyParser(&request)
 		if err != nil {
-			log.Fatal(err)
+			log.Println(err)
 		}
 
 		query := request.Query
 
 		// Execute Query
 		rows, err := models.DB.Raw(query).Rows()
 		if err != nil {
-			log.Fatal(err)
+			log.Println(err)
+			return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+				"code":    fiber.StatusInternalServerError,
+				"message": "Error, Pastikan kembali SQL query Anda!",
+				"data":    nil,
+			})
 		}
+
 		defer rows.Close()
 
 		// ambil nama column names dari query result
 		columns, err := rows.Columns()
 		if err != nil {
-			log.Fatal(err)
+			log.Println(err)
+			return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+				"code":    fiber.StatusInternalServerError,
+				"message": "Error pembacaan nama column",
+				"data":    nil,
+			})
 		}
 
 		// buat slice dan simpan sebagai query result
@@ -99,7 +110,12 @@ func registerRoutes(api fiber.Router) {
 
 			err := rows.Scan(valuePointers...)
 			if err != nil {
-				log.Fatal(err)
+				log.Println(err)
+				return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
+					"code":    fiber.StatusInternalServerError,
+					"message": "Error pembacaan row values",
+					"data":    nil,
+				})
 			}
 
 			rowData := make(map[string]interface{})