feat: implemented group tables for context mocking

gemeinsamforschen/src/main/java/unipotsdam/gf/core/management/Management.java

 package unipotsdam.gf.core.management;
 
+import unipotsdam.gf.core.management.group.Group;
 import unipotsdam.gf.core.management.project.Project;
 import unipotsdam.gf.core.management.user.User;
 import unipotsdam.gf.core.management.user.UserInterests;
 import unipotsdam.gf.core.management.user.UserProfile;
 import unipotsdam.gf.modules.assessment.controller.StudentIdentifier;
 
+import java.util.*;
+
 /**
  * Created by dehne on 31.05.2018.
  * TODO in DAOs refaktorisieren, sobald es mehr wird
@@ -13,12 +16,14 @@ import unipotsdam.gf.modules.assessment.controller.StudentIdentifier;
 public interface Management {
     /**
      * delete a User in the database
+     *
      * @param identifier
      */
     void delete(StudentIdentifier identifier);
 
     /**
      * create a User in the database
+     *
      * @param user
      * @param profile
      */
@@ -26,18 +31,21 @@ public interface Management {
 
     /**
      * create a Project in the database
+     *
      * @param project
      */
     void create(Project project);
 
     /**
      * Delete a Project in the database
+     *
      * @param project
      */
     void delete(Project project);
 
     /**
      * Add an entry in the M:N table linking users and projects
+     *
      * @param user
      * @param project
      * @param interests
@@ -46,6 +54,7 @@ public interface Management {
 
     /**
      * Check if a user exists in the DB
+     *
      * @param user
      * @return
      */
@@ -53,6 +62,7 @@ public interface Management {
 
     /**
      * Get all the users linked to a project
+     *
      * @param project
      * @return
      */
@@ -60,6 +70,7 @@ public interface Management {
 
     /**
      * get the token for the user
+     *
      * @param user
      * @return
      */
@@ -67,9 +78,18 @@ public interface Management {
 
     /**
      * get the user given his http token
+     *
      * @param token
      * @return
      */
     User getUser(String token);
+
+    void createGroup(List<User> groupMembers, String projectId);
+
+    void addGroupMember(User groupMember, int groupId);
+
+    void deleteGroupMember(User groupMember, int groupId);
+
+    List<Group> getGroups(String projectId);
 }
 

gemeinsamforschen/src/main/java/unipotsdam/gf/core/management/ManagementImpl.java

@@ -2,6 +2,7 @@ package unipotsdam.gf.core.management;
 
 import unipotsdam.gf.core.database.mysql.MysqlConnect;
 import unipotsdam.gf.core.database.mysql.VereinfachtesResultSet;
+import unipotsdam.gf.core.management.group.Group;
 import unipotsdam.gf.core.management.project.Project;
 import unipotsdam.gf.core.management.user.User;
 import unipotsdam.gf.core.management.user.UserInterests;
@@ -91,7 +92,10 @@ public class ManagementImpl implements Management {
     @Override
     public List<User> getUsers(Project project) {
         String query =
-                "SELECT * FROM users u " + " JOIN projectuser pu ON u.email=pu.userId" + " JOIN projects p ON pu.projectId = p.id" + " WHERE pu.projectId = ?";
+                "SELECT * FROM users u "
+                        + " JOIN projectuser pu ON u.email=pu.userId"
+                        + " JOIN projects p ON pu.projectId = p.id"
+                        + " WHERE pu.projectId = ?";
 
         ArrayList<User> result = new ArrayList<User>();
         MysqlConnect connect = new MysqlConnect();
@@ -152,4 +156,43 @@ public class ManagementImpl implements Management {
             return null;
         }
     }
+
+    @Override
+    public void createGroup(List<User> groupMembers, String projectId) {
+
+        for (User groupMember : groupMembers) {
+            UUID uuid = UUID.randomUUID();
+            String token = uuid.toString();
+
+            MysqlConnect connect = new MysqlConnect();
+            connect.connect();
+            String mysqlRequest =
+                    "INSERT INTO projects (`projectId`) values (?)";
+            VereinfachtesResultSet vereinfachtesResultSet = connect.issueSelectStatement(mysqlRequest, projectId);
+            vereinfachtesResultSet.next();
+            int id = vereinfachtesResultSet.getInt("id");
+
+            String mysqlRequest2 =
+                    "INSERT INTO groupuser (`userEmail`, `groupId`) values (?,?)";
+            connect.issueInsertOrDeleteStatement(mysqlRequest2, groupMember.getEmail(), projectId);
+            connect.close();
+        }
+
+
+    }
+
+    @Override
+    public void addGroupMember(User groupMember, int groupId) {
+
+    }
+
+    @Override
+    public void deleteGroupMember(User groupMember, int groupId) {
+
+    }
+
+    @Override
+    public List<Group> getGroups(String projectId) {
+        return null;
+    }
 }

gemeinsamforschen/src/main/java/unipotsdam/gf/core/management/group/Group.java

+package unipotsdam.gf.core.management.group;
+
+import unipotsdam.gf.core.management.user.User;
+
+import java.util.*;
+
+public class Group {
+
+
+
+    List<User> members;
+
+    public Group(List<User> members) {
+        this.members = members;
+    }
+
+    public List<User> getMembers() {
+        return members;
+    }
+
+    public void setMembers(List<User> members) {
+        this.members = members;
+    }
+
+
+}

gemeinsamforschen/src/scripts/dbschema/fltrail.sql

-SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
-SET time_zone = "+00:00";
-
-/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
-/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
-/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
-/*!40101 SET NAMES utf8mb4 */;
-
 CREATE DATABASE IF NOT EXISTS `fltrail` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
 USE `fltrail`;
 
-CREATE TABLE `projects` (
+CREATE TABLE if not exists `projects` (
   `id` varchar(400) NOT NULL,
   `password` varchar(400) NOT NULL,
   `activ` tinyint(1) NOT NULL,
@@ -19,30 +11,38 @@ CREATE TABLE `projects` (
   `token` varchar(400) NOT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
-CREATE TABLE `tags` (
+
+CREATE TABLE if not exists `groups` (
+  `id` int NOT NULL AUTO_INCREMENT,
+  `projectId` varchar(400) NOT NULL,
+   PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE if not exists groupuser
+        (
+          userEmail varchar(400) NOT NULL,
+          groupId int NOT NULL
+) ENGINE=InnoDB DEFAULT CHARSET=utf8;
+
+CREATE TABLE if not exists `tags` (
   `projectId` varchar(400) NOT NULL,
   `tag` varchar(400) NOT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
-CREATE TABLE `users` (
+CREATE TABLE if not exists `users` (
   `name` varchar(400) NOT NULL,
   `password` varchar(200) NOT NULL,
   `email` varchar(400) NOT NULL,
   `token` varchar(800) NOT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
-CREATE TABLE projectuser
+CREATE TABLE if not exists projectuser
         (
           projectId varchar(400) NOT NULL,
           userId varchar(400) NOT NULL
-);  ENGINE=InnoDB DEFAULT CHARSET=utf8;
+)  ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
 alter table users
   add isStudent tinyint(1) default '1' null;
 
 
-
-
-/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
-/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
-/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;