ticket submit api

src/main/java/love/sola/netsupport/api/Authorize.java

@@ -65,6 +65,7 @@ public class Authorize extends HttpServlet {
 			case REGISTER:
 				break;
 			case QUERY:
+			case SUBMIT:
 				User u = TableUser.getUserByWechat(wechat);
 				if (u == null) return new Response(Response.ResponseCode.AUTHORIZE_FAILED);
 				request.getSession(true).setAttribute("user", u);

src/main/java/love/sola/netsupport/api/GetUser.java

@@ -35,6 +35,7 @@ public class GetUser extends HttpServlet {
 		doGet(request, response);
 	}
 	
+	@SuppressWarnings("Duplicates")
 	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 		request.setCharacterEncoding("utf-8");
 		response.setCharacterEncoding("utf-8");

src/main/java/love/sola/netsupport/api/Register.java

@@ -4,6 +4,7 @@ import love.sola.netsupport.enums.Block;
 import love.sola.netsupport.enums.ISP;
 import love.sola.netsupport.pojo.User;
 import love.sola.netsupport.sql.TableUser;
+import love.sola.netsupport.util.Redirect;
 
 import javax.servlet.ServletException;
 import javax.servlet.annotation.WebServlet;
@@ -12,8 +13,6 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
 
-import static love.sola.netsupport.config.Lang.lang;
-
 /**
  * ***********************************************
  * Created by Sola on 2015/11/29.
@@ -26,7 +25,6 @@ public class Register extends HttpServlet {
 	public static final String STUDENT_ID_REGEX = "^(2010|2012|2013|2014|2015)[0-9]{9}$";
 	public static final String PHONE_NUMBER_REGEX = "^1[34578][0-9]{9}$";
 
-	public static final String REDIRECT_PAGE = "http://topaz.sinaapp.com/nm/result.html";
 
 	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 		request.setCharacterEncoding("utf-8");
@@ -35,7 +33,7 @@ public class Register extends HttpServlet {
 
 		String wechat = checkWechat(request.getParameter("wechatid"), request);
 		if (wechat == null) {
-			response.sendRedirect(response.encodeRedirectURL(REDIRECT_PAGE + "?msg=Illegal_Request&type=1"));
+			Redirect.message(response, 0, "Illegal_Request");
 			return;
 		}
 
@@ -51,12 +49,7 @@ public class Register extends HttpServlet {
 				checkPhoneNumber(request.getParameter("phone")),
 				wechat
 		);
-		response.sendRedirect(
+		Redirect.message(response, result.equals("Register_Success") ? 1 : 0, result);
-				response.encodeRedirectURL(REDIRECT_PAGE +
-						"?msg=" + result + "" +
-						"&type=" + (result.equals("Register_Success") ? 1 : 0)
-				)
-		);
 	}
 
 	@SuppressWarnings("Duplicates")
@@ -64,12 +57,7 @@ public class Register extends HttpServlet {
 		request.setCharacterEncoding("utf-8");
 		response.setCharacterEncoding("utf-8");
 		response.addHeader("Content-type", "text/plain;charset=utf-8");
-		response.sendRedirect(
+		Redirect.message(response, -1, "Illegal_Request");
-				response.encodeRedirectURL(REDIRECT_PAGE +
-						"?msg=" + lang("Illegal_Request") +
-						"&type=-1"
-				)
-		);
 	}
 
 	private String register(long sid, String name, ISP isp, String netAccount, Block block, int room, long phone, String wechat) {

src/main/java/love/sola/netsupport/api/Response.java

@@ -33,6 +33,7 @@ public class Response {
 
 	public enum ResponseCode {
 
+		ALREADY_SUBMITTED(1),
 		OK(0),
 		PARAMETER_REQUIRED(-1),
 		ILLEGAL_PARAMETER(-2),

src/main/java/love/sola/netsupport/api/TicketQuery.java

@@ -25,8 +25,8 @@ import java.io.PrintWriter;
  * Don't modify this source without my agreement
  * ***********************************************
  */
-@WebServlet(name = "QueryTicket", urlPatterns = "/api/querytickets", loadOnStartup = 23)
+@WebServlet(name = "QueryTicket", urlPatterns = "/api/ticketquery", loadOnStartup = 23)
-public class QueryTicket extends HttpServlet {
+public class TicketQuery extends HttpServlet {
 
 	private Gson gson = SQLCore.gson;
 
@@ -34,6 +34,7 @@ public class QueryTicket extends HttpServlet {
 		doGet(request, response);
 	}
 	
+	@SuppressWarnings("Duplicates")
 	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 		request.setCharacterEncoding("utf-8");
 		response.setCharacterEncoding("utf-8");
@@ -63,11 +64,11 @@ public class QueryTicket extends HttpServlet {
 			int limit = request.getParameter("limit") == null ? 5 : Integer.parseInt(request.getParameter("limit"));
 			c.setFirstResult(first);
 			c.setMaxResults(limit);
-			c.add(Restrictions.eq("sid", u.getId()));
+			c.add(Restrictions.eq(Ticket.PROPERTY_USER, u));
 			if (request.getParameter("status") != null) {
-				c.add(Restrictions.eq("status", Integer.parseInt(request.getParameter("status"))));
+				c.add(Restrictions.eq(Ticket.PROPERTY_STATUS, Integer.parseInt(request.getParameter("status"))));
 			} else if (request.getParameter("statusl") != null && request.getParameter("statush") != null) {
-				c.add(Restrictions.between("status",
+				c.add(Restrictions.between(Ticket.PROPERTY_STATUS,
 						Integer.parseInt(request.getParameter("statusl")),
 						Integer.parseInt(request.getParameter("statush"))
 				));

src/main/java/love/sola/netsupport/api/TicketSubmit.java

@@ -0,0 +1,88 @@
+package love.sola.netsupport.api;
+
+import com.google.gson.Gson;
+import love.sola.netsupport.pojo.Ticket;
+import love.sola.netsupport.pojo.User;
+import love.sola.netsupport.sql.SQLCore;
+import love.sola.netsupport.util.JsonP;
+import love.sola.netsupport.util.Redirect;
+import love.sola.netsupport.wechat.Command;
+import org.hibernate.HibernateException;
+import org.hibernate.Session;
+import org.hibernate.criterion.Projections;
+import org.hibernate.criterion.Restrictions;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.io.PrintWriter;
+
+/**
+ * ***********************************************
+ * Created by Sola on 2015/12/6.
+ * Don't modify this source without my agreement
+ * ***********************************************
+ */
+@WebServlet(name = "TicketSubmit", urlPatterns = "/api/ticketsubmit", loadOnStartup = 23)
+public class TicketSubmit extends HttpServlet {
+
+	private Gson gson = SQLCore.gson;
+
+	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		request.setCharacterEncoding("utf-8");
+		response.setCharacterEncoding("utf-8");
+		response.addHeader("Content-type", "text/json;charset=utf-8");
+		PrintWriter out = response.getWriter();
+		String json = gson.toJson(submit(request));
+		out.println(JsonP.parse(request, json));
+		out.close();
+	}
+
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+		request.setCharacterEncoding("utf-8");
+		response.setCharacterEncoding("utf-8");
+		response.addHeader("Content-type", "text/plain;charset=utf-8");
+		Redirect.message(response, -1, "Illegal_Request");
+	}
+
+	private Response submit(HttpServletRequest request) {
+		try (Session s = SQLCore.sf.openSession()) {
+			if (request.getSession() == null || request.getSession().getAttribute("authorized") != Command.SUBMIT) {
+				return new Response(Response.ResponseCode.UNAUTHORIZED);
+			}
+			User u = (User) request.getSession().getAttribute("user");
+			if (u == null) return new Response(Response.ResponseCode.UNAUTHORIZED);
+			int n = (int) s.createCriteria(Ticket.class)
+					.add(Restrictions.eq(Ticket.PROPERTY_USER, u))
+					.add(Restrictions.eq(Ticket.PROPERTY_STATUS, 0))
+					.setProjection(Projections.rowCount())
+					.uniqueResult();
+			if (n > 0) {
+				return new Response(Response.ResponseCode.ALREADY_SUBMITTED);
+			}
+			String desc = request.getParameter("desc");
+			if (desc == null) {
+				return new Response(Response.ResponseCode.PARAMETER_REQUIRED);
+			}
+			Ticket t = new Ticket();
+			t.setUser(u);
+			t.setDescription(desc);
+			t.setStatus(0);
+			s.beginTransaction();
+			s.save(t);
+			s.getTransaction().commit();
+			return new Response(Response.ResponseCode.OK, t);
+		} catch (NumberFormatException e) {
+			return new Response(Response.ResponseCode.ILLEGAL_PARAMETER);
+		} catch (HibernateException e) {
+			return new Response(Response.ResponseCode.DATABASE_ERROR);
+		} catch (Exception e) {
+			return new Response(Response.ResponseCode.INTERNAL_ERROR);
+		}
+	}
+
+
+}

src/main/java/love/sola/netsupport/pojo/Ticket.java

@@ -3,6 +3,7 @@ package love.sola.netsupport.pojo;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
+import love.sola.netsupport.sql.TableTicket;
 
 import javax.persistence.*;
 import java.util.Date;
@@ -20,19 +21,23 @@ import java.util.Date;
 @Table(name = "tickets")
 public class Ticket {
 
+	public static final String PROPERTY_USER = "user";
+	public static final String PROPERTY_STATUS = "status";
+
 	@Id
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
-	private int id;
+	private Integer id;
 	@ManyToOne(optional = false)
-	@JoinColumn(name = "sid")
+	@JoinColumn(name = TableTicket.COLUMN_SID)
 	private User user;
 	private String description;
+	@Column(name = TableTicket.COLUMN_SUBMIT_TIME, insertable = false)
 	private Date submitTime;
 	private String remark;
 	private Date updateTime;
 	@ManyToOne(optional = true)
-	@JoinColumn(name = "opsid")
+	@JoinColumn(name = TableTicket.COLUMN_OPSID)
 	private User operator;
-	private int status;
+	private Integer status;
 
 }

src/main/java/love/sola/netsupport/pojo/User.java

@@ -25,7 +25,7 @@ public class User {
 
 	@Id
 	@Column(name = "id", updatable = false, nullable = false)
-	private long id;
+	private Long id;
 	@Column(name = "name", updatable = false, nullable = false)
 	private String name;
 	@Convert(converter = ISPConverter.class)

src/main/java/love/sola/netsupport/sql/TableTicket.java

@@ -0,0 +1,20 @@
+package love.sola.netsupport.sql;
+
+/**
+ * ***********************************************
+ * Created by Sola on 2015/12/6.
+ * Don't modify this source without my agreement
+ * ***********************************************
+ */
+public class TableTicket extends SQLCore {
+
+	public static final String COLUMN_ID = "id";
+	public static final String COLUMN_SID = "sid";
+	public static final String COLUMN_DESC = "description";
+	public static final String COLUMN_SUBMIT_TIME = "submittime";
+	public static final String COLUMN_REMARK = "remark";
+	public static final String COLUMN_UPDATE_TIME = "updatetime";
+	public static final String COLUMN_OPSID = "opsid";
+	public static final String COLUMN_STATUS = "status";
+
+}

src/main/java/love/sola/netsupport/util/Redirect.java

@@ -0,0 +1,25 @@
+package love.sola.netsupport.util;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+/**
+ * ***********************************************
+ * Created by Sola on 2015/12/6.
+ * Don't modify this source without my agreement
+ * ***********************************************
+ */
+public class Redirect {
+
+	public static final String REDIRECT_PAGE = "http://topaz.sinaapp.com/nm/result.html";
+
+	public static void message(HttpServletResponse response, int type, String message) throws IOException {
+		response.sendRedirect(
+				response.encodeRedirectURL(REDIRECT_PAGE +
+						"?msg=" + message +
+						"&type=" + type
+				)
+		);
+	}
+
+}

src/main/java/love/sola/netsupport/wechat/Command.java

@@ -15,6 +15,7 @@ public enum Command {
 
 	REGISTER(0, ".*"),
 	QUERY(1, "Query"),
+	SUBMIT(1, "Submit"),
 	;
 
 	private static final Map<Integer, Command> ID_MAP = new HashMap<>();