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module Server : début de l'implémentation du support des query dans clss SimpleMessageHandler; Ajout clss "ServerQueryException"

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This commit is contained in:
Notmoo
2017-07-26 19:53:11 +02:00
parent c411409249
commit a11b85eccd
6 changed files with 125 additions and 12 deletions
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101
Workspace/server/src/main/WEB-INF/classes/com/pqt/server/controller/SimpleMessageHandler.java
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@@ -1,7 +1,13 @@
package com.pqt.server.controller;
import com.pqt.core.communication.GSonMessageToolFactory;
import com.pqt.core.communication.IMessageToolFactory;
import com.pqt.core.entities.messages.Message;
import com.pqt.core.entities.messages.MessageType;
import com.pqt.core.entities.product.LightweightProduct;
import com.pqt.core.entities.product.Product;
import com.pqt.core.entities.sale.Sale;
import com.pqt.server.exception.ServerQueryException;
import com.pqt.server.module.account.AccountService;
import com.pqt.server.module.client.ClientService;
import com.pqt.server.module.sale.SaleService;
@@ -14,12 +20,16 @@ import java.util.Map;
public class SimpleMessageHandler implements IMessageHandler {
private final String header_ref_query = "Detail_refus";
private final String header_err_query = "Detail_erreur";
private AccountService accountService;
private SaleService saleService;
private StatisticsService statisticsService;
private StockService stockService;
private ClientService clientService;
private ServerStateService serverStateService;
private IMessageToolFactory messageToolFactory;
private Map<MessageType, IMessageProcess> queryHandlers;
@@ -30,22 +40,105 @@ public class SimpleMessageHandler implements IMessageHandler {
saleService = new SaleService();
stockService = new StockService();
statisticsService = new StatisticsService(stockService, saleService);
messageToolFactory = new GSonMessageToolFactory();
queryHandlers = new HashMap<>();
//TODO ajouter callables à la map
queryHandlers.put(MessageType.QUERY_STOCK, (message)->{
Map<String, String> fields = new HashMap<>();
fields.put("stock", messageToolFactory.getListFormatter(Product.class).format(stockService.getProductList()));
return new Message(MessageType.MSG_STOCK, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
});
queryHandlers.put(MessageType.QUERY_SALE, (message)->{
Map<String, String> fields = new HashMap<>();
try {
long saleId = saleService.submitSale(messageToolFactory.getObjectParser(Sale.class).parse(message.getField("sale")));
fields.put("saleId", Long.toString(saleId));
return new Message(MessageType.ACK_SALE, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
}catch(ServerQueryException e){
fields.put(header_ref_query, e.toString());
return new Message(MessageType.REFUSED_QUERY, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
}
});
queryHandlers.put(MessageType.QUERY_REVERT_SALE, (message)->{
try{
saleService.submitSaleRevert(messageToolFactory.getObjectParser(Long.class).parse(message.getField("saleId")));
return new Message(MessageType.ACK_REVERT_SALE, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, null);
}catch(ServerQueryException e){
Map<String, String> fields = new HashMap<>();
fields.put(header_err_query, e.toString());
return new Message(MessageType.ERROR_QUERY, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
}
});
queryHandlers.put(MessageType.QUERY_STAT, (message)->{
Map<String, String> fields = new HashMap<>();
fields.put("total_sale_worth", Double.toString(statisticsService.getTotalSaleWorth()));
fields.put("total_sale_amount", Integer.toString(statisticsService.getTotalAmountSale()));
fields.put("total_money_made", Double.toString(statisticsService.getTotalMoneyMade()));
fields.put("top_popular_products", messageToolFactory.getListFormatter(LightweightProduct.class).format(statisticsService.getTopPopularProducts(5)));
fields.put("staff_sale_worth",Double.toString(statisticsService.getStaffSaleWorth()));
fields.put("staff_sale_amount",Integer.toString(statisticsService.getStaffSaleAmount()));
fields.put("guest_sale_worth",Double.toString(statisticsService.getGuestSaleAmount()));
fields.put("guest_sale_amount",Integer.toString(statisticsService.getStaffSaleAmount()));
return new Message(MessageType.MSG_STAT, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
});
queryHandlers.put(MessageType.QUERY_UPDATE, (message)->{
//TODO Supporter les query update
return null;
});
queryHandlers.put(MessageType.QUERY_CONNECT, (message)->{
//TODO Supporter les query client
return null;
});
queryHandlers.put(MessageType.QUERY_LOGIN, (message)->{
//TODO Supporter les query account
return null;
});
}
@Override
public Message handleMessage(Message message) {
if(queryHandlers.containsKey(message.getType()))
return queryHandlers.get(message.getType()).execute(message);
Map<String, String> fields = new HashMap<>();
return null;
if(!checkClient(message)){
fields.put(header_ref_query, "client non enregistré sur le serveur");
return new Message(MessageType.REFUSED_QUERY, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
}
if(!isAccountRegistered(message)){
fields.put(header_ref_query, "Compte utilisateur inconnu");
return new Message(MessageType.REFUSED_QUERY, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
}
if(!checkAccountPermission(message)){
fields.put(header_ref_query, "Compte utilisateur avec permission trop faible");
return new Message(MessageType.REFUSED_QUERY, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
}
if(queryHandlers.containsKey(message.getType())){
return queryHandlers.get(message.getType()).execute(message);
}
fields.put(header_err_query, "Type requête non pris en charge par ce serveur");
return new Message(MessageType.ERROR_QUERY, serverStateService.getServer(), message.getEmitter(), message.getUser(), message, fields);
}
//TODO ajouter Javadoc
private interface IMessageProcess{
Message execute(Message request);
}
private boolean checkClient(Message message){
//TODO faire ça
return false;
}
private boolean isAccountRegistered(Message message){
//TODO faire ça
return false;
}
private boolean checkAccountPermission(Message message){
//TODO faire ça
return false;
}
}

4
Workspace/server/src/main/WEB-INF/classes/com/pqt/server/exception/ServerQueryException.java Normal file
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@@ -0,0 +1,4 @@
package com.pqt.server.exception;
public class ServerQueryException extends Exception {
}

5
Workspace/server/src/main/WEB-INF/classes/com/pqt/server/module/sale/SaleService.java
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@@ -1,6 +1,7 @@
package com.pqt.server.module.sale;
import com.pqt.core.entities.sale.Sale;
import com.pqt.server.exception.ServerQueryException;
//TODO écrire Javadoc
//TODO ajouter logs
@@ -11,11 +12,11 @@ public class SaleService {
public SaleService() {
}
public long submitSale(Sale sale) {
public long submitSale(Sale sale) throws ServerQueryException {
return dao.submitSale(sale);
}
public void submitSaleRevert(long id) {
public void submitSaleRevert(long id) throws ServerQueryException {
dao.submitSaleRevert(id);
}

8
Workspace/server/src/main/WEB-INF/classes/com/pqt/server/module/state/ServerStateService.java
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@@ -33,6 +33,14 @@ public class ServerStateService {
serverState.setPort(port);
}
public DataServer getServer() {
return server;
}
public void setServer(DataServer server) {
this.server = server;
}
public ServerState getServerStateCopy() {
return serverState.copy();
}

18
Workspace/server/src/main/WEB-INF/classes/com/pqt/server/module/statistics/StatisticsService.java
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@@ -1,5 +1,6 @@
package com.pqt.server.module.statistics;
import com.pqt.core.entities.product.LightweightProduct;
import com.pqt.core.entities.product.Product;
import com.pqt.server.module.stock.StockService;
import com.pqt.server.module.sale.SaleService;
@@ -31,16 +32,23 @@ public class StatisticsService {
return 0;
}
public List<Product> getTopPopularProducts(int amount) {
public List<LightweightProduct> getTopPopularProducts(int amount) {
return null;
}
public int getTotalAmountStaffSales() {
public int getStaffSaleAmount() {
return 0;
}
public int getTotalAmountGuestSale() {
return 0;
}
public double getStaffSaleWorth() {
return 0;
}
public int getGuestSaleAmount() {
return 0;
}
public double getGuestSaleWorth() {
return 0;
}
}