event calender flipkart

Event_calendar_flipkart/mcoding.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

Event_calendar_flipkart/src/com/sss/mcoding/Driver.java

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+package com.sss.mcoding;
+
+import com.sss.mcoding.app.EventCalendar;
+
+import java.io.IOException;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Date;
+
+public class Driver {
+
+
+
+    public static void main(String args[]) throws IOException, ParseException {
+        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        EventCalendar eventCalendar = new EventCalendar();
+
+        eventCalendar.createUser("A", dateFormat.parse("2021-07-07 9:00:00"), dateFormat.parse("2021-07-07 21:00:00"));
+        eventCalendar.createUser("B", dateFormat.parse("2021-07-07 9:00:00"), dateFormat.parse("2021-07-07 21:00:00"));
+        eventCalendar.createUser("C", dateFormat.parse("2021-07-07 9:00:00"), dateFormat.parse("2021-07-07 21:00:00"));
+
+        eventCalendar.createTeam("T1", Arrays.asList(new String[]{"A", "B"}));
+
+
+        eventCalendar.createEvent("E1", Arrays.asList("C"), Arrays.asList("T1"), 1,
+                dateFormat.parse("2021-07-07 13:00:00"), dateFormat.parse("2021-07-07 15:00:00"));
+
+//        eventCalendar.createEvent("E2", Collections.emptyList(), Arrays.asList("T1"), 1,
+//                dateFormat.parse("2021-07-07 13:00:00"), dateFormat.parse("2021-07-07 15:00:00"));
+
+
+        eventCalendar.printUser("A");
+        eventCalendar.printUser("B");
+        eventCalendar.printUser("C");
+
+        eventCalendar.createEvent("E1", Arrays.asList("C"), Arrays.asList("T1"), 1,
+                dateFormat.parse("2021-07-07 13:00:00"), dateFormat.parse("2021-07-07 15:00:00"));
+
+
+//        eventCalendar.createEvent("E3", Collections.emptyList(), Arrays.asList("T1"), 1,
+//                dateFormat.parse("2021-07-07 11:00:00"), dateFormat.parse("2021-07-07 13:00:00"));
+//
+//        eventCalendar.createEvent("E4", Collections.emptyList(), Arrays.asList("T1"), 2,
+//                dateFormat.parse("2021-07-07 15:00:00"), dateFormat.parse("2021-07-07 16:00:00"));
+//
+//        eventCalendar.createEvent("E5", Collections.emptyList(), Arrays.asList("T1"), 3,
+//                dateFormat.parse("2021-07-07 19:00:00"), dateFormat.parse("2021-07-07 20:00:00"));
+
+    }
+
+}

Event_calendar_flipkart/src/com/sss/mcoding/app/EventCalendar.java

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+package com.sss.mcoding.app;
+
+import com.sss.mcoding.managers.EventManager;
+import com.sss.mcoding.managers.TeamManager;
+import com.sss.mcoding.managers.UserManager;
+import com.sss.mcoding.models.Event;
+import com.sss.mcoding.models.TimeSlot;
+import com.sss.mcoding.models.User;
+
+import java.util.Date;
+import java.util.List;
+
+public class EventCalendar {
+
+    private UserManager userManager;
+    private TeamManager teamManager;
+    private EventManager eventManager;
+
+    public EventCalendar() {
+        userManager = new UserManager();
+        teamManager = new TeamManager(userManager);
+        eventManager = new EventManager(userManager, teamManager);
+    }
+
+    public void createUser(String name, Date startTime, Date endTime) {
+        TimeSlot workingHours = new TimeSlot(startTime, endTime);
+        userManager.createUser(name, workingHours);
+    }
+
+    public void createTeam(String name, List<String> userNames) {
+        teamManager.createTeam(name, userNames);
+    }
+
+    public void createEvent(String eventName, List<String> userNames, List<String> teamNames, int rep, Date startTime, Date endTime) {
+        eventManager.createEvent(eventName, userNames, teamNames, rep, startTime, endTime);
+    }
+
+    public void printUser(String userId) {
+        User user = userManager.getUser(userId);
+
+        for (Event event : user.getEvents()) {
+            System.out.println(userId + " - "+ event.getName() + " - " + event.getTimeSlot().getStartTime() + " - " + event.getTimeSlot().getEndTime());
+        }
+
+    }
+
+
+}

Event_calendar_flipkart/src/com/sss/mcoding/dao/TeamDao.java

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+package com.sss.mcoding.dao;
+
+import com.sss.mcoding.models.Team;
+import com.sss.mcoding.models.TimeSlot;
+import com.sss.mcoding.models.User;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class TeamDao {
+    private Map<String, Team> teamMap;
+
+    public TeamDao() {
+        teamMap = new HashMap<>();
+    }
+
+    public void createTeam(Team team) {
+        if (teamMap.containsKey(team.getName())) {
+            throw new RuntimeException("Team exists with same name " + team.getName());
+        }
+        teamMap.put(team.getName(), team);
+    }
+
+    public Team getTeam(String teamName) {
+        if (!teamMap.containsKey(teamName)) {
+            throw new RuntimeException("Team not found with name " + teamName);
+        }
+        return teamMap.get(teamName);
+    }
+}

Event_calendar_flipkart/src/com/sss/mcoding/dao/UserDao.java

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+package com.sss.mcoding.dao;
+
+import com.sss.mcoding.models.Event;
+import com.sss.mcoding.models.Team;
+import com.sss.mcoding.models.TimeSlot;
+import com.sss.mcoding.models.User;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class UserDao {
+    private Map<String, User> userMap;
+
+    public UserDao() {
+        userMap = new HashMap<>();
+    }
+
+    public void addUser(User user) {
+        if (userMap.containsKey(user.getName())) {
+            throw new RuntimeException("User already exists with same name " + user.getName());
+        }
+        userMap.put(user.getName(), user);
+    }
+
+    public User getUser(String userName) {
+        if (!userMap.containsKey(userName)) {
+            throw new RuntimeException("User not found with name " + userName);
+        }
+        return userMap.get(userName);
+    }
+
+    public void setTeam(User user, Team team) {
+        user.setTeam(team);
+    }
+
+    public void addEvent(User user, Event event) {
+        user.getEvents().add(event);
+    }
+}