public UserDto GetUserById(long id)
{
// Check valid id
if (id == 0)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, INVALID_PARAMEATER));
}
try
{
using (var db = new MishWishEntities())
{
var user = db.Users.FirstOrDefault(x => x.UserId == id && !x.IsDeleted);
if (user == null)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, NOT_FOUND));
}
var userDetail = new UserDto(user);
return(userDetail);
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
}
public ContactDto GetContactById(long id)
{
if (id == 0)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, INVALID_PARAMEATER));
}
try
{
using (var db = new MishWishEntities())
{
//Get selected contact
var contact = db.Contacts.FirstOrDefault(x => x.UserId == id);
if (contact == null)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, USER_NOT_FOUND));
}
var contactDetail = new ContactDto(contact);
return(contactDetail);
}
}
catch (Exception ex)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, ex.Message));
}
}
public List <UserDto> GetUsers()
{
try
{
using (var db = new MishWishEntities())
{
var users = db.Users.Where(us => us.IsActive).Select(u => new UserDto {
FirstName = u.FirstName,
LastName = u.LastName,
DOB = u.DOB,
EmailAddress = u.Email,
Gender = u.Gender,
MobileNumber = u.MobileNumber,
UserId = u.UserId
}).ToList();
return(users);
}
}
catch (Exception ex)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, ex.Message));
}
}
public List <ContactDto> GetAllContacts(long userId)
{
if (userId == 0)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.BadRequest, INVALID_USERID));
}
// Contact list that return list.
List <ContactDto> ContactList = new List <ContactDto>();
try
{
using (var db = new MishWishEntities())
{
// Get all contact list that associated give user.
var contacts = db.Contacts.Where(u => u.UserId == userId).Select(c => new ContactDto
{
FirstName = c.FirstName,
LastName = c.LastName,
MobileNumber = c.MobileNumber,
UserId = c.UserId
}).ToList();
ContactList = contacts;
}
}
catch (Exception ex)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, ex.Message));
}
return(ContactList);
}
/// <summary>
/// Create new user
/// </summary>
/// <param name="userDto"></param>
/// <param name="Request"></param>
/// <returns></returns>
public HttpResponseMessage CreateUser(UserDto userDto, HttpRequestMessage Request)
{
using (var db = new MishWishEntities())
{
// Convert user DTO to entity.
var userEntity = userDto.ToEntity();
userEntity.CreatedDate = DateTime.UtcNow;
userEntity.UpdatedDate = DateTime.UtcNow;
try
{
db.Users.Add(userEntity);
db.SaveChanges();
}
catch (DbUpdateException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, REQUIRED_FIELD));
}
catch (Exception exGeneral)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, exGeneral.GetType().ToString()));
}
// Bind return user DTO.
UserDto returnUser = new UserDto(userEntity)
{
Message = USER_SUCCESS_MESSAGE
};
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, returnUser);
return(response);
}
}
public HttpResponseMessage PutUser(long id, UserDto userDto)
{
//Check valid id
if (!userDto.UserId.Equals(id))
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, INVALID_PARAMEATER));
}
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
using (var db = new MishWishEntities())
{
// Get original user detail.
var fullUser = db.Users.FirstOrDefault(u => u.UserId == id && !u.IsDeleted);
if (fullUser == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, USER_NOT_FOUND));
}
// Convert user DTO to entity.
var userEntity = userDto.ToEntity();
userEntity.CreatedDate = fullUser.CreatedDate;
userEntity.UpdatedDate = DateTime.UtcNow;
try
{
// Update selected user
db.Entry(fullUser).CurrentValues.SetValues(userEntity);
db.SaveChanges();
}
catch (DbUpdateException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Make sure that you have included all required fields in your request."));
}
catch (Exception exGeneral)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, exGeneral.GetType().ToString()));
}
// Bind return user DTO.
UserDto returnUser = new UserDto(userEntity)
{
Message = USER_SUCCESS_UPDATED
};
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, returnUser);
return(response);
}
}
public HttpResponseMessage PutUser(long id, ContactDto contactDto)
{
// Check valid parameter
if (!contactDto.ContactId.Equals(id))
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, INVALID_PARAMEATER));
}
using (var db = new MishWishEntities())
{
// Get original contact detail.
var contactUser = db.Contacts.FirstOrDefault(u => u.ContactId == id);
// Check contact is exist or not
if (contactUser == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, USER_NOT_FOUND));
}
// Convert user DTO to entity.
var contactEntity = contactDto.ToEntity();
try
{
db.Entry(contactUser).CurrentValues.SetValues(contactEntity);
db.SaveChanges();
}
catch (DbUpdateException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, REQUIRED_FIELD));
}
catch (Exception exGeneral)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, exGeneral.GetType().ToString()));
}
// Bind return Contact DTO.
ContactDto returnUser = new ContactDto(contactEntity)
{
Message = USER_SUCCESS_UPDATED
};
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, returnUser);
return(response);
}
}
public HttpResponseMessage DeleteUser(long id)
{
if (id == 0)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, INVALID_PARAMEATER));
}
using (var db = new MishWishEntities())
{
// Get original user detail.
var fullUser = db.Users.FirstOrDefault(u => u.UserId == id && !u.IsDeleted);
if (fullUser == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, USER_NOT_FOUND));
}
// Convert user DTO to entity.
fullUser.UpdatedDate = DateTime.UtcNow;
fullUser.IsDeleted = true;
try
{
db.Entry(fullUser).State = EntityState.Modified;
db.SaveChanges();
}
catch (DbUpdateException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Make sure that you have included all required fields in your request."));
}
catch (Exception exGeneral)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, exGeneral.GetType().ToString()));
}
// Bind return user DTO.
UserDto returnUser = new UserDto(fullUser)
{
Message = USER_SUCCESS_UPDATED
};
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, returnUser);
return(response);
}
}
public HttpResponseMessage DeleteContact(long id)
{
if (id == 0)
{
throw new HttpResponseException(Request.CreateResponse(HttpStatusCode.NotFound, INVALID_PARAMEATER));
}
using (var db = new MishWishEntities())
{
// Get original contact detail.
var contact = db.Contacts.FirstOrDefault(c => c.ContactId == id);
if (contact == null)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, USER_NOT_FOUND));
}
// Convert contact DTO to entity.
try
{
db.Entry(contact).State = EntityState.Modified;
db.SaveChanges();
}
catch (DbUpdateException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, REQUIRED_FIELD));
}
catch (Exception exGeneral)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, exGeneral.GetType().ToString()));
}
// Bind return contact DTO.
ContactDto returnUser = new ContactDto(contact)
{
Message = USER_SUCCESS_UPDATED
};
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, returnUser);
return(response);
}
}
public HttpResponseMessage PostContact(ContactDto contactDto)
{
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
using (var db = new MishWishEntities())
{
// Convert contact DTO to entity.
var contactEntity = contactDto.ToEntity();
try
{
db.Contacts.Add(contactEntity);
db.SaveChanges();
}
catch (DbUpdateException)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, REQUIRED_FIELD));
}
catch (Exception exGeneral)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, exGeneral.GetType().ToString()));
}
// Bind return contact DTO.
ContactDto returnUser = new ContactDto(contactEntity)
{
Message = USER_SUCCESS_MESSAGE
};
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created, returnUser);
return(response);
}
}