public async Task <HealthRequest> AddOrUpdateRequest(HealthRequest healthRequest)
{
try
{
//If there is no id assigned to the blog
if (healthRequest.Id == Guid.Empty)
{
//Then we need to add a new record
DbContext.HealthRequests.Add(healthRequest);
}
else
{
//Get the blokg from the db
var healthrequestDb = await DbContext.HealthRequests.SingleOrDefaultAsync(item => item.Id == healthRequest.Id);
//Update the wanted values
healthrequestDb.Subject = healthRequest.Subject;
healthrequestDb.Content = healthRequest.Content;
healthrequestDb.Note = healthRequest.Note;
healthRequest = healthrequestDb;
//Mark it as modified
DbContext.Entry(healthrequestDb).State = EntityState.Modified;
}
await DbContext.SaveChangesAsync();
return(healthRequest);
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <ExternalLink> GetLink(Guid id)
{
try
{
return(await DbContext.ExternalLinks.SingleOrDefaultAsync(item => item.Id == id));
}
catch (Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <IEnumerable <Tennis> > GetTennisRecords()
{
try
{
return(await DbContext.Tennis.ToListAsync());
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <IEnumerable <HeartDisease> > GetHeartDiseaseRecords()
{
try
{
return(await DbContext.HeartDiseases.ToListAsync());
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <HealthUser> AddOrUpdateUser(HealthUser user, string roleName)
{
try
{
//Get the role
var role = await DbContext.HealthRoles.SingleOrDefaultAsync(item => item.Name == roleName);
//Check if the role is vaild and if the user is new
if (user.Id == Guid.Empty)
{
//Assign the role
user.Role = role;
//Hash the password
user.Password = user.Password.GetMD5Hash();
//change the email to lower case
user.Email = user.Email.ToLower();
//Attach the enitity to the context
DbContext.Attach(user);
//Mark it as added
DbContext.Entry(user).State = EntityState.Added;
}
else
{
//Get the user from db
var userDb = await DbContext.HealthUsers.SingleOrDefaultAsync(item => item.Id == user.Id);
//Update the values
userDb.Password = string.IsNullOrEmpty(user.Password) ? userDb.Password : user.Password.GetMD5Hash();
userDb.PhoneNumber = user.PhoneNumber;
userDb.Gender = user.Gender;
userDb.DOB = user.DOB;
userDb.MedicalHistory = user.MedicalHistory;
userDb.Note = user.Note;
//Check if the role was changed
if (role != null)
{
userDb.Role = role;
}
//Markt the entity as modified
DbContext.Entry(userDb).State = EntityState.Modified;
}
await DbContext.SaveChangesAsync();
return(user);
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <HealthRequest> GetHealthRequest(Guid requestId)
{
try
{
return(await DbContext.HealthRequests.Include(item => item.Replies).SingleOrDefaultAsync(item => item.Id == requestId));
}
catch (Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <HealthUser> GetUser(Guid id)
{
try
{
return(await DbContext.HealthUsers
.SingleOrDefaultAsync(item => item.Id == id));
}
catch (Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <Course> GetCourse(string name)
{
try
{
return(await DbContext.Courses
.Include(item => item.Links)
.Include(item => item.Sessions).ThenInclude(item => item.Links)
.Include(item => item.Homeworks).ThenInclude(item => item.Links)
.SingleOrDefaultAsync(item => item.ShortName.ToLower() == name.ToLower()));
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <IEnumerable <HealthRequest> > GetHealthRequests(int start, int count, Guid userId, bool isAdmin = false)
{
try
{
return(await DbContext.HealthRequests.Include(item => item.Replies).Where(item => isAdmin ? true : item.HealthUserId == userId)
.OrderBy(item => item.ReplyCount).ThenByDescending(item => item.CreationDate)
.Skip(start)
.Take(count)
.ToListAsync());
}
catch (Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public bool InitailizeDatabase()
{
try
{
if (DbContext.Database.EnsureCreated())
{
#region Seed data here
#endregion
return(true);
}
}
catch (Exception ex)
{
LogginService.LogException(ex);
}
return(false);
}
public async Task <Blog> AddOrUpdateBlog(Blog blog)
{
try
{
//If there is no id assigned to the blog
if (blog.Id == Guid.Empty)
{
//Then we need to add a new record
DbContext.Blogs.Add(blog);
}
else
{
//Get the blokg from the db
var blogDb = await DbContext.Blogs.SingleOrDefaultAsync(item => item.Id == blog.Id);
//Update the wanted values
blogDb.Title = blog.Title;
blogDb.Content = blog.Content;
//Only update the image if new value provided
if (!string.IsNullOrEmpty(blog.ThumbnailMimeType))
{
blogDb.ThumbnailBase64 = blog.ThumbnailBase64;
blogDb.ThumbnailMimeType = blog.ThumbnailMimeType;
}
blogDb.Note = blog.Note;
blogDb.LastEditUserId = blog.LastEditUserId;
blogDb.PreviewContent = blog.PreviewContent;
blog = blogDb;
//Mark it as modified
DbContext.Entry(blogDb).State = EntityState.Modified;
}
await DbContext.SaveChangesAsync();
return(blog);
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <Blog> GetBlog(Guid id, bool addVisit = true)
{
try
{
var blog = await DbContext.Blogs.SingleOrDefaultAsync(item => item.Id == id);
if (addVisit)
{
blog.VisitCout++;
await DbContext.SaveChangesAsync();
}
return(blog);
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <HealthRequestReply> AddOrUpdateRequestReply(HealthRequestReply healthRequestReply)
{
try
{
//If there is no id assigned to the reply
if (healthRequestReply.Id == Guid.Empty)
{
//Then we need to add a new record
DbContext.HealthRequestReplies.Add(healthRequestReply);
//Get the request
var healthRequest = await DbContext.HealthRequests.SingleOrDefaultAsync(item => item.Id == healthRequestReply.RequestId);
healthRequest.ReplyCount++;
DbContext.Entry(healthRequest).State = EntityState.Modified;
}
else
{
//Get the blokg from the db
var reply = await DbContext.HealthRequestReplies.SingleOrDefaultAsync(item => item.Id == healthRequestReply.Id);
//Update the wanted values
reply.Content = healthRequestReply.Content;
reply.Note = healthRequestReply.Note;
healthRequestReply = reply;
//Mark it as modified
DbContext.Entry(reply).State = EntityState.Modified;
}
await DbContext.SaveChangesAsync();
return(healthRequestReply);
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <IEnumerable <object> > GetDbSet(string setName)
{
try
{
switch (setName.ToLower())
{
case "tennis":
return(await DbContext.Tennis.ToListAsync());
case "heartdisease":
return(await DbContext.HeartDiseases.ToListAsync());
default:
break;
}
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
public async Task <bool> DeleteBlog(Guid id)
{
try
{
//Get the blog
var blogDb = await DbContext.Blogs.SingleOrDefaultAsync(item => item.Id == id);
if (blogDb != null)
{
//Mark it as deleted
DbContext.Entry(blogDb).State = EntityState.Deleted;
//Delete the record
await DbContext.SaveChangesAsync();
}
return(true);
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(false);
}
public async Task <IEnumerable <Blog> > GetBlogs(int start, int count, bool loadImages)
{
try
{
return(await DbContext.Blogs.Select(blog => new Blog
{
Id = blog.Id,
AutherId = blog.AutherId,
PreviewContent = blog.PreviewContent,
Title = blog.Title,
CreationDate = blog.CreationDate,
LastUpdatedDate = blog.LastUpdatedDate,
ThumbnailBase64 = loadImages ? blog.ThumbnailBase64 : string.IsNullOrEmpty(blog.ThumbnailBase64) ? string.Empty : "Data",
ThumbnailMimeType = loadImages ? blog.ThumbnailMimeType : "",
VisitCout = blog.VisitCout
}).OrderByDescending(item => item.VisitCout).Skip(start).Take(count).ToListAsync());
}
catch (System.Exception ex)
{
LogginService.LogException(ex);
}
return(null);
}
