SidharthPrabhu/RITz-WhatsApp-Bot
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feat: init development branch with permanent access token and menu handlers

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RIT Services
2026-08-29 07:22:13 +00:00
parent 7d6d019b85
commit a0fbe836c4
11 changed files with 1014 additions and 36 deletions
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106
src/main/java/com/rit/whatsapp/service/SessionService.java
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@@ -8,6 +8,7 @@ import com.rit.whatsapp.util.EncryptionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
@@ -48,7 +49,7 @@ public class SessionService {
}
public boolean hasSavedCredentials(String phoneNumber) {
return userRepository.existsById(phoneNumber);
return userRepository.existsByPhoneNumber(phoneNumber);
}
public void resetState(String phoneNumber) {
@@ -61,15 +62,22 @@ public class SessionService {
}
// Check database for persistent session
Optional<UserEntity> userOpt = userRepository.findById(phoneNumber);
Optional<UserEntity> userOpt = userRepository.findByPhoneNumber(phoneNumber);
if (userOpt.isPresent()) {
UserEntity user = userOpt.get();
if (user.getEncryptedPasscode() == null) {
return false;
}
String decryptedPasscode = encryptionUtils.decrypt(user.getEncryptedPasscode());
// Silent background login
String token = imsApiService.authenticate(user.getImsId(), decryptedPasscode);
if (token != null) {
sessionTokens.put(phoneNumber, token);
ImsApiService.AuthResult result = imsApiService.authenticate(user.getImsId(), decryptedPasscode);
if (result != null) {
sessionTokens.put(phoneNumber, result.token);
if (user.isFaculty() != result.isFaculty) {
user.setFaculty(result.isFaculty);
userRepository.save(user);
}
return true;
}
}
@@ -77,12 +85,21 @@ public class SessionService {
return false;
}
public void authenticateUser(String phoneNumber, String imsId, String passcode, String token) {
sessionTokens.put(phoneNumber, token);
public void authenticateUser(String phoneNumber, String imsId, String passcode, ImsApiService.AuthResult result) {
sessionTokens.put(phoneNumber, result.token);
// Persist to database
String encryptedPasscode = encryptionUtils.encrypt(passcode);
UserEntity user = new UserEntity(phoneNumber, imsId, encryptedPasscode);
// Persist to database (students table)
Optional<UserEntity> userOpt = userRepository.findById(imsId);
UserEntity user;
if (userOpt.isPresent()) {
user = userOpt.get();
user.setPhoneNumber(phoneNumber);
user.setEncryptedPasscode(encryptionUtils.encrypt(passcode));
} else {
String encryptedPasscode = encryptionUtils.encrypt(passcode);
user = new UserEntity(imsId, phoneNumber, encryptedPasscode);
}
user.setFaculty(result.isFaculty);
userRepository.save(user);
}
@@ -99,7 +116,12 @@ public class SessionService {
if (token != null) {
imsApiService.logout(token);
}
userRepository.deleteById(phoneNumber);
Optional<UserEntity> userOpt = userRepository.findByPhoneNumber(phoneNumber);
if (userOpt.isPresent()) {
UserEntity user = userOpt.get();
user.setEncryptedPasscode(null);
userRepository.save(user);
}
studentNames.remove(phoneNumber);
resetState(phoneNumber);
}
@@ -108,11 +130,53 @@ public class SessionService {
if (studentNames.containsKey(phoneNumber)) {
return studentNames.get(phoneNumber);
}
String name = imsApiService.getStudentName(token);
String name;
if (isFaculty(phoneNumber)) {
name = imsApiService.getFacultyName(token);
} else {
name = imsApiService.getStudentName(token);
}
studentNames.put(phoneNumber, name);
return name;
}
private final Map<String, List<Map<String, Object>>> attendanceSubjectParams = new ConcurrentHashMap<>();
private final Map<String, Map<String, Object>> activeAttendanceParams = new ConcurrentHashMap<>();
private final Map<String, List<com.rit.whatsapp.util.MessageFormatter.StudentAttendanceInfo>> activeStudentLists = new ConcurrentHashMap<>();
public void storeAttendanceSubjectParams(String phoneNumber, List<Map<String, Object>> paramsList) {
attendanceSubjectParams.put(phoneNumber, paramsList);
}
public Map<String, Object> getAttendanceSubjectParams(String phoneNumber, int index) {
List<Map<String, Object>> paramsList = attendanceSubjectParams.get(phoneNumber);
if (paramsList != null && index >= 0 && index < paramsList.size()) {
return paramsList.get(index);
}
return null;
}
public void setActiveAttendanceParams(String phoneNumber, Map<String, Object> params) {
activeAttendanceParams.put(phoneNumber, params);
}
public Map<String, Object> getActiveAttendanceParams(String phoneNumber) {
return activeAttendanceParams.get(phoneNumber);
}
public void clearActiveAttendanceParams(String phoneNumber) {
activeAttendanceParams.remove(phoneNumber);
activeStudentLists.remove(phoneNumber);
}
public void storeActiveStudentList(String phoneNumber, List<com.rit.whatsapp.util.MessageFormatter.StudentAttendanceInfo> list) {
activeStudentLists.put(phoneNumber, list);
}
public List<com.rit.whatsapp.util.MessageFormatter.StudentAttendanceInfo> getActiveStudentList(String phoneNumber) {
return activeStudentLists.get(phoneNumber);
}
private final Map<String, Map<String, String>> receiptIdMappings = new ConcurrentHashMap<>();
public void storeReceiptIdMappings(String phoneNumber, Map<String, String> mappings) {
@@ -158,10 +222,26 @@ public class SessionService {
}
public String getImsId(String phoneNumber) {
Optional<UserEntity> userOpt = userRepository.findById(phoneNumber);
Optional<UserEntity> userOpt = userRepository.findByPhoneNumber(phoneNumber);
if (userOpt.isPresent()) {
return userOpt.get().getImsId();
}
return null;
}
public boolean isFaculty(String phoneNumber) {
Optional<UserEntity> userOpt = userRepository.findByPhoneNumber(phoneNumber);
if (userOpt.isPresent()) {
return userOpt.get().isFaculty();
}
return false;
}
public void deleteUser(String phoneNumber) {
logoutUser(phoneNumber);
Optional<UserEntity> userOpt = userRepository.findByPhoneNumber(phoneNumber);
if (userOpt.isPresent()) {
userRepository.delete(userOpt.get());
}
}
}