Bara reset och getPallets som ska fixas tror jag, allt annat fungerar

src/main/java/krusty/Database.java

@@ -51,7 +51,7 @@ public class Database {
 	}
 
 	public String getRawMaterials(Request req, Response res) {
-		String query = "SELECT name, stock as amount, unit FROM	 Ingredient";
+		String query = "SELECT ingredient_name as name, stock as amount, unit FROM Ingredient";
 		String title = "raw-materials";
 		
 		return getJson(query, title);
@@ -66,14 +66,16 @@ public class Database {
 	}
 
 	public String getRecipes(Request req, Response res) {
-		String query = "Select c.name, i.name, r.amount, i.unit FROM Cookie c, Ingredient i, Recipe r WHERE r.cookie_id = c.cookie_id AND r.ingredient_id = i.ingredient_id;";
+		String query = "Select r.cookie_name, i.ingredient_name, r.amount, i.unit From Ingredient i, Recipe r WHERE r.ingredient_name = i.ingredient_name;";
 		String title = "recipes";
 		
 		return getJson(query, title);
 	}
 
 	public String getPallets(Request req, Response res) {
-		return "{\"pallets\":[]}";
+		String query = "Select cookie_name as cookie, blocked From Pallet;";
+		String title = "pallets";
+		return getJson(query, title);
 	}
 
 	public String reset(Request req, Response res) {
@@ -81,7 +83,6 @@ public class Database {
 	}
 
 	public String createPallet(Request req, Response res) {
-		
 		if (req.queryParams("cookie") != null) {
 			String cookie = req.queryParams("cookie");
 			return createPallet(cookie);
@@ -91,11 +92,13 @@ public class Database {
 		}
 
 		protected String createPallet(String cookie) {
-			String query = "";
+			String query = "Insert into Pallet (manufacture_date, cookie_name) VALUES (NOW(), ?);";
 			try (PreparedStatement stmt = conn.prepareStatement(query)) {
-
+				stmt.setString(1, cookie);
+				stmt.executeUpdate();
+				removeMaterials(cookie);
 			} catch (SQLException e) {
-				return "";
+				return "bob";
 			}
 			return "";
 		  }
@@ -104,13 +107,31 @@ public class Database {
 
 
 	private String getJson(String query, String title) { //privat hjälpmetod så man slipper kalla på jsonizer varje gång
-		try {
+		try (PreparedStatement stmt = conn.prepareStatement(query)) {
-			PreparedStatement stmt = conn.prepareStatement(query);
 			ResultSet rs = stmt.executeQuery();
-
 			return Jsonizer.toJson(rs, title);
 		} catch (SQLException e) {
 			return "";
 		}
 	}
+	public void removeMaterials(String cookie) { //privat hjälpmetod för att minska antalet material efter man gör en pallet
+		String query = "Select ingredient_name, amount from Recipe where cookie_name = ?;";
+		String query2 = "UPDATE Ingredient SET stock = stock - ? WHERE ingredient_name = ?;";
+
+		try (PreparedStatement stmt = conn.prepareStatement(query)) {
+			stmt.setString(1, cookie);
+			ResultSet rs = stmt.executeQuery();
+			while(rs.next()) { //loopar igenom och uppdaterar all material
+				try (PreparedStatement stmt2 = conn.prepareStatement(query2)) {
+					stmt2.setInt(1, rs.getInt("amount") * 54); //54 för (10*15*36)/100 = 10 kakor per låda, 15 lådor per box 36 boxar per pallet, materialet är för 100 kakor därför man delar allt med 100
+					stmt2.setString(2, rs.getString("ingredient_name"));
+					stmt2.executeUpdate();
+				} catch (SQLException e) {
+				}
+			}
+		} catch (SQLException e){
+			//return false;
+		}
+		//return true;
+	}
 }