3주차 미션 / 서버 3조 이윤희

src/main/java/Controller/Controller.java

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+package Controller;
+
+import http.util.HttpRequest;
+import http.util.HttpResponse;
+
+public interface Controller {
+    void execute(HttpRequest request, HttpResponse response) throws Exception;
+}

src/main/java/Controller/ForwardController.java

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+package Controller;
+
+import http.util.HttpRequest;
+import http.util.HttpResponse;
+
+public class ForwardController implements Controller {
+    @Override
+    public void execute(HttpRequest request, HttpResponse response) throws Exception {
+        response.forward(request.getPath());
+    }
+}

src/main/java/Controller/HomeController.java

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+package Controller;
+
+import http.util.HttpRequest;
+import http.util.HttpResponse;
+
+public class HomeController implements Controller {
+    @Override
+    public void execute(HttpRequest request, HttpResponse response) throws Exception {
+        response.forward("/index.html");
+    }
+}

src/main/java/Controller/ListController.java

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+package Controller;
+
+import http.util.HttpRequest;
+import http.util.HttpResponse;
+
+public class ListController implements Controller {
+    @Override
+    public void execute(HttpRequest request, HttpResponse response) throws Exception {
+        if ("logined=true".equals(request.getHeaders().get("Cookie"))) {
+            response.forward("/user/list.html");
+        } else {
+            response.redirect("/user/login.html");
+        }
+    }
+}

src/main/java/Controller/LoginController.java

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+package Controller;
+
+import db.MemoryUserRepository;
+import db.Repository;
+import http.util.HttpRequest;
+import http.util.HttpRequestUtils;
+import http.util.HttpResponse;
+import model.User;
+
+import java.util.Map;
+
+import static enumClass.Url.INDEX_PAGE;
+import static enumClass.Url.USER_LOGIN_FAILED_PAGE;
+import static enumClass.UserQueryKey.*;
+
+public class LoginController implements Controller {
+    private final Repository repository = MemoryUserRepository.getInstance();
+
+    @Override
+    public void execute(HttpRequest request, HttpResponse response) throws Exception {
+        Map<String, String> params = request.getBody() != null ? HttpRequestUtils.parseQueryParameter(request.getBody()) : null;
+        if (params != null) {
+            User user = repository.findUserById(params.get(USERID.getValue()));
+            if (user != null && user.getPassword().equals(params.get(PASSWORD.getValue()))) {
+                response.redirect(INDEX_PAGE.getValue());
+            } else {
+                response.redirect(USER_LOGIN_FAILED_PAGE.getValue());
+            }
+        }
+    }
+}

src/main/java/Controller/SignUpController.java

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+package Controller;
+
+import db.MemoryUserRepository;
+import db.Repository;
+import http.util.HttpRequest;
+import http.util.HttpRequestUtils;
+import http.util.HttpResponse;
+import model.User;
+
+import java.util.Map;
+
+import static enumClass.Url.INDEX_PAGE;
+import static enumClass.Url.USER_FORM_PAGE;
+import static enumClass.UserQueryKey.*;
+
+public class SignUpController implements Controller {
+    private final Repository repository = MemoryUserRepository.getInstance();
+
+    @Override
+    public void execute(HttpRequest request, HttpResponse response) throws Exception {
+        Map<String, String> params = request.getBody() != null ? HttpRequestUtils.parseQueryParameter(request.getBody()) : null;
+        if (params != null) {
+            User user = new User(params.get(USERID.getValue()), params.get(PASSWORD.getValue()), params.get(NAME.getValue()), params.get(EMAIL.getValue()));
+            repository.addUser(user);
+            response.redirect(INDEX_PAGE.getValue());
+        } else {
+            response.redirect(USER_FORM_PAGE.getValue());
+        }
+    }
+}

src/main/java/enumClass/HttpHeader.java

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+package enumClass;
+
+public enum HttpHeader {
+
+    CONTENT_TYPE("Content-Type"),
+    CONTENT_LENGTH("Content-Length"),
+    LOCATION("Location"),
+    SET_COOKIE("Set-Cookie"),
+    COOKIE("Cookie");
+
+    String value;
+
+    private HttpHeader(String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/enumClass/HttpMethod.java

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+package enumClass;
+
+public enum HttpMethod {
+
+    GET("GET"),
+    POST("POST");
+
+    final String value;
+
+    private HttpMethod(String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/enumClass/StatusCode.java

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+package enumClass;
+
+public enum StatusCode {
+
+    OK("200 OK"),
+    FOUND("302 Found"),
+    NOTFOUND("404 Not Found");
+
+    final String value;
+
+    private StatusCode(String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/enumClass/Url.java

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+package enumClass;
+
+public enum Url {
+
+    WEBAPP("webapp"),
+    ROOT("/"),
+    INDEX_PAGE("/index.html"),
+    USER_FORM_PAGE("/user/form.html"),
+    USER_SIGNUP("/user/signup"),
+    USER_LOGIN("/user/login"),
+    USER_LOGIN_PAGE("/user/login.html"),
+    USER_LOGIN_FAILED_PAGE("/user/login_failed.html"),
+    USER_USERLIST("/user/userList"),
+    USER_LIST_PAGE("/user/list.html"),
+    STYLE_CSS(".css");
+
+    final String value;
+
+    private Url(String value){
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+}

src/main/java/enumClass/UserQueryKey.java

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+package enumClass;
+
+public enum UserQueryKey {
+
+    USERID("userId"),
+    PASSWORD("password"),
+    NAME("name"),
+    EMAIL("email");
+
+    String value;
+
+    private UserQueryKey(String value){
+        this.value = value;
+    }
+
+    public String getValue(){
+        return value;
+    }
+}