private void CreateNewPost()
{
using (var db = new BloggingContext())
{
var blogs = db.Blogs.ToList();
var index = 1;
var validChoices = new Dictionary <string, string>();
foreach (var blog in blogs)
{
validChoices.Add(index.ToString(), blog.Name);
index++;
}
var userChoice = _userInterface.GetBlogChoice(blogs, validChoices);
var chosenBlog = db.Blogs.First(b => b.BlogId.ToString() == userChoice);
var title = _userInterface.GetPostTitle();
var content = _userInterface.GetPostContent();
var post = new Post()
{
Title = title,
Content = content,
Blog = chosenBlog
};
db.AddPost(post);
}
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
var db = new BloggingContext();
string choice = "";
do
{
Console.WriteLine("1) Create Blog");
Console.WriteLine("2) Create Post");
Console.WriteLine("Anything Else To Exit");
choice = Console.ReadLine();
logger.Info("User Choice:" + choice);
if (choice.Equals("1"))
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
if (choice.Equals("2"))
{
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("Choose blog to write to:");
foreach (var item in query)
{
Console.WriteLine(item.BlogId + " - " + item.Name);
}
int blogid = int.Parse(Console.ReadLine());
Blog myBlog = query.ToList()[blogid];
Console.WriteLine("Title For Post:");
string title = Console.ReadLine();
Console.WriteLine("Content of Post:");
string content = Console.ReadLine();
Post post = new Post {
Title = title, Content = content, BlogId = blogid, Blog = myBlog
};
db.AddPost(post);
}
} while (choice == "1" || choice == "2");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
Console.Write("Enter a blog you want to post to: ");
var blogName = Console.ReadLine();
Blog mainBlog = db.Blogs.Where(ID => ID.Name == blogName).FirstOrDefault();
Console.Write("Enter title for your post: ");
var postTitle = Console.ReadLine();
Console.Write("\nEnter content for the post: ");
var postEntry /*content*/ = Console.ReadLine();
Post mainPost = new Post {
Title = postTitle, Content = postEntry, BlogId = mainBlog.BlogId
};
db.AddPost(mainPost);
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
Console.WriteLine("Press enter to quit");
string x = Console.ReadLine();
logger.Info("Program ended");
}
//Adds Post To Posts Table
public static void addPost()
{
if (db.Blogs.Count() == 0)
{
logger.Warn("Cannot add posts if no blogs are present.");
Console.WriteLine("\nNo Blogs To Post To\n");
}
else
{
try
{
Post newPost = new Post {
BlogId = getTargetBlog()
};
String tempTitle = "";
do
{
Console.WriteLine("\nPost Title: ");
tempTitle = Console.ReadLine();
if (tempTitle.Equals(""))
{
Console.WriteLine("Cannot Leave Title Blank");
}
} while (tempTitle.Equals(""));
newPost.Title = tempTitle;
Console.WriteLine("Post Content: ");
newPost.Content = Console.ReadLine();
db.AddPost(newPost);
logger.Info("Post Added to Blog ID {BlogID}: Post ID: {PostID}", newPost.BlogId, newPost.PostId);
}
catch (Exception e)
{
logger.Error("Error Adding Post {message} {stackTrace}", e.Message, e.StackTrace);
}
}
}
static void Main(string[] args)
{
logger.Info("Program started");
var db = new BloggingContext();
var userInput = "0";
do
{
Console.WriteLine("Enter your selection:");
Console.WriteLine("1) Display all blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display Posts");
Console.WriteLine("Enter q to quit");
try
{
var userInputCheck = Int32.Parse(userInput = Console.ReadLine());
if (userInputCheck > 4 || userInputCheck < 1)
{
logger.Error("Invalid option");
}
else
{
logger.Info("Option {userInput} selected", userInput);
}
}catch (FormatException) { logger.Error("Invalid option"); }
// Display Blogs
if (userInput == "1")
{
var blogs = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine(db.Blogs.Count() + " Blogs returned");
foreach (var item in blogs)
{
Console.WriteLine(item.Name);
}
}
// Create Blog
else if (userInput == "2")
{
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
if (name != "")
{
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else
{
logger.Error("Blog name cannot be null");
}
}
//Create Post
else if (userInput == "3")
{
if (db.Blogs.Count() != 0)
{
int blogId = 0;
Console.WriteLine("Select the blog you would like to post to:");
var blogs = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in blogs)
{
Console.WriteLine(item.BlogId + ")" + " " + item.Name);
}
try
{
blogId = Int32.Parse(Console.ReadLine());
if (blogId > db.Blogs.Count())
{
logger.Error("There are no Blogs saved with that Id");
}
else
{
Console.WriteLine("Enter the Post title");
string title = Console.ReadLine();
if (title != "")
{
Console.WriteLine("Enter the Post content");
string content = Console.ReadLine();
var post = new Post {
Title = title, Content = content, BlogId = blogId
};
db.AddPost(post);
logger.Info("Post added - {title}", title);
}
else
{
logger.Error("Post title cannot be null");
}
}
}catch (FormatException) { logger.Error("Invalid Blog Id"); }
}
else
{
Console.WriteLine(db.Blogs.Count() + " Blogs returned");
}
}
//Display Posts
else if (userInput == "4")
{
if (db.Blogs.Count() != 0)
{
int blogId = 0;
Console.WriteLine("Select the blog's posts to display:");
var blogs = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("0) Posts from all blogs");
foreach (var item in blogs)
{
Console.WriteLine(item.BlogId + ")" + " Posts from " + item.Name);
}
try
{
blogId = Int32.Parse(Console.ReadLine());
if (blogId > db.Blogs.Count())
{
logger.Error("There are no Blogs saved with that Id");
}
else
{
if (blogId == 0)
{
Console.WriteLine(db.Posts.Count() + " post(s) returned");
foreach (var item in db.Posts)
{
Console.WriteLine("Blog: " + item.Blog.Name + "\nTitle: " + item.Title + "\nContent: " + item.Content);
}
}
else
{
var posts = db.Posts.Where(p => p.BlogId == blogId);
Console.WriteLine(posts.Count() + " post(s) returned");
foreach (var item in posts)
{
Console.WriteLine("Blog: " + item.Blog.Name + "\nTitle: " + item.Title + "\nContent: " + item.Content);
}
}
}
}catch (FormatException) { logger.Error("Invalid Blog Id"); }
}
else
{
Console.WriteLine(db.Blogs.Count() + " Blogs returned");
}
}
Console.WriteLine();//spacer
}while(userInput != "q");
logger.Info("Program ended");
}
static void Main(string[] args)
{
logger.Info("Program started");
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("\nWhich would you like to do?\n1. Display all blogs\n2. Add blog\n3. Create post\n4. Display posts\n");
try
{
int choice = Int32.Parse(Console.ReadLine());
if (choice == 1)
{
// Display all Blogs from the database
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
else if (choice == 2)
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else if (choice == 3)
{
Post post = new Post();
Console.WriteLine("Available blogs:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
Console.WriteLine("\nEnter the name of the blog you would like to post to:");
try
{
string selection = Console.ReadLine();
Blog selectedBlog = db.Blogs.First(b => b.Name.Contains(selection));
Console.Write("What is the title of the post: ");
post.Title = Console.ReadLine();
Console.Write("What is the content of the post: ");
post.Content = Console.ReadLine();
post.BlogId = selectedBlog.BlogId;
post.Blog = selectedBlog;
db.AddPost(post);
}
catch (Exception xx)
{
logger.Error(xx.Message);
Console.WriteLine("Invalid choice");
}
}
else if (choice == 4)
{
var blogs = query.ToArray();
int count = 1;
int counter = 0;
foreach (var item in blogs)
{
Console.WriteLine(count + ". " + item.Name);
count++;
}
Console.Write("\nEnter the number of the blog you would like to view the posts from: ");
try
{
int selection = Convert.ToInt32(Console.ReadLine());
var selectedPosts = db.Posts.Where(b => b.BlogId.Equals(blogs[selection - 1].BlogId));
foreach (Post post in selectedPosts)
{
Console.WriteLine($"Blog name: {post.Blog.Name}, Title: {post.Title}, Content: {post.Content}");
counter++;
}
Console.WriteLine("\nNumber of posts in this blog: " + counter + "\n");
}
catch (Exception xz)
{
logger.Error(xz.Message);
}
}
logger.Info("\nProgram ended");
}
catch (Exception xy)
{
logger.Error(xy.Message);
}
}
static void Main(string[] args)
{
logger.Info("Program started");
string userchoice = "";
var db = new BloggingContext();
try
{
do
{
Console.WriteLine("Please type 1 to create a blog, 2 to display all blogs, 3 to post to a blog, or 4 to display posts");
userchoice = Console.ReadLine();
if (userchoice == "1")
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
// ill need to assign a blogid to the create blog bit of code and then connect it with the add post method
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
if (userchoice == "2")
{
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
if (userchoice == "3")
{
Console.WriteLine("Please enter the id of the blog you wish to post to");
int bloggerId = int.Parse(Console.ReadLine());
Console.WriteLine("What is the title of your post?");
var title = Console.ReadLine();
Console.WriteLine("Please enter all content of the post");
var content = Console.ReadLine();
var post = new Post {
Title = title, Content = content, BlogId = bloggerId
};
db.AddPost(post);
db.SaveChanges();
// Blog blog23 = db.Blogs.FirstOrDefault(c => c.BlogId == bloggerId);
// blog23.Posts.Add(post);
}
if (userchoice == "4")
{
Console.WriteLine("Type '1' to display all posts from all blogs, or enter 2 to show posts from a specific blog");
int choice = int.Parse(Console.ReadLine());
if (choice == 1)
{
var query = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in query)
{
Console.WriteLine(item.Name);
foreach (Post p in item.Posts)
{
Console.WriteLine(p.Title + "\n" + p.Content);
}
}
}
else if (choice == 2)
{
var dbb = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("select the blog whose post you would like to see");
foreach (var item in query)
{
Console.WriteLine(item.BlogId + " " + item.Name);
}
int id = int.Parse(Console.ReadLine());
Console.Clear();
Blog blog2 = db.Blogs.FirstOrDefault(c => c.BlogId == id);
Console.WriteLine(blog2.BlogId + " " + blog2.Name);
foreach (Post p in blog2.Posts)
{
Console.WriteLine(p.Title + "\n" + p.Content);
}
}
}
}while (userchoice == "1" || userchoice == "2" || userchoice == "3" || userchoice == "4");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
string choice = "";
do
{
try
{
DisplayMenu();
var dbContext = new BloggingContext();
logger.Info("User choice: {Choice}", choice);
if (choice == "3") //add post
{
Console.Write("Enter a Blog name for a new Post: ");
var Blogname = Console.ReadLine();
Blog MyBlog = dbContext.Blogs.Where(id => id.Name == Blogname).FirstOrDefault();
Console.WriteLine("Enter Title: ");
var myTitle = Console.ReadLine();
Console.WriteLine("\nEnter Content: ");
var myContent = Console.ReadLine();
//add post
Post post = new Post {
Title = myTitle, Content = myContent, BlogId = MyBlog.BlogId
};
dbContext.AddPost(post);
}
else if (choice == "4") //view posts per blog
{
/* prompt user for the name of the blog they would like to view posts from
* save input
* query blogs by name
* loop through blog for each post
* display each post during the loop
*/
Console.WriteLine("Enter the blog name you would want to view");
var Blogname = Console.ReadLine();
Blog MyBlog = dbContext.Blogs.Where(id => id.Name == Blogname).FirstOrDefault();
Console.WriteLine("Posts for blog name " + Blogname);
IQueryable <Post> PostResults = dbContext.Posts.Where(b => b.BlogId == MyBlog.BlogId);
foreach (Post p in PostResults)
{
Console.WriteLine("Title: {0}\nContent: {1}\n\n", p.Title, p.Content);
}
}
else if (choice == "2") //add blog
{
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
dbContext.AddBlog(blog);
}
else if (choice == "1") //display all blogs
{
Console.WriteLine("All blogs in the database:");
var query = dbContext.Blogs.OrderBy(b => b.Name);
foreach (var item in query)
{
Console.WriteLine("BlogID: {0}\nBlogName: {1}", item.BlogId, item.Name);
}
}
else if (choice == "5") //delete blog
{
Console.Write("Enter blog name to delete: ");
var Blogname = Console.ReadLine();
Blog MyBlog = dbContext.Blogs.Where(id => id.Name == Blogname).FirstOrDefault();
dbContext.DeleteBlog(MyBlog);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
Console.ReadLine();
logger.Error(ex.Message);
Console.ReadLine();
}
} while (choice == "1" || choice == "2" || choice == "3" || choice == "4" || choice == "5");
Console.WriteLine("Press enter to quit");
string x = Console.ReadLine();
logger.Info("Program ended");
void DisplayMenu()
{
Console.WriteLine("1) Display All Blogs");
Console.WriteLine("2) Add Blogs");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display posts for blogs");
Console.WriteLine("5) Delete Blog");
Console.WriteLine("Enter to quit");
// input selection
choice = Console.ReadLine();
}
}
static void Main(string[] args)
{
logger.Info("Program started");
try
{
var db = new BloggingContext();
string input;
do
{
Console.WriteLine("1) Display all blogs.");
Console.WriteLine("2) Add a blog.");
Console.WriteLine("3) Create post.");
Console.WriteLine("4) Display posts.");
Console.WriteLine("press any other key to quit.");
Console.WriteLine("5) Delete Blog");
Console.WriteLine("6) Edit Blog");
input = Console.ReadLine();
//display all blogs
if (input == "1")
{
var query = db.Blogs.OrderBy(b => b.Name);
int count = db.Blogs.Count();
Console.WriteLine($"{count} blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
//create new blog
if (input == "2")
{
Blog blog = InputBlog(db);
if (blog != null)
{
db.AddBlog(blog);
logger.Info("Blog added - {name}", blog.Name);
}
}
//create new post
if (input == "3")
{
var query = db.Blogs.OrderBy(b => b.Name);
foreach (var item in query)
{
Console.WriteLine($"ID: {item.BlogId}) Name: {item.Name}");
}
Console.WriteLine("Enter name of the blog to post to");
string Pto = Console.ReadLine();
var exists = db.Blogs.Any(b => b.Name.Contains($"{Pto}"));
if (exists == true)
{
var post = new Post();
var BlogSearch = db.Blogs.Where(b => b.Name.Contains($"{Pto}"));
List <Blog> blog = new List <Blog>(BlogSearch);
var IdSearch = db.Blogs.Where(b => b.Name.Contains($"{Pto}")).Select(b => b.BlogId);
List <int> Id = new List <int>(IdSearch);
post.Blog = blog[0];
post.BlogId = Id[0];
Console.WriteLine("Please enter a title.");
post.Title = Console.ReadLine();
Console.WriteLine("Please enter the post content.");
post.Content = Console.ReadLine();
db.AddPost(post);
logger.Info("Post Added");
}
else
{
Console.WriteLine("Blog not found");
}
}
//display posts
if (input == "4")
{
var query = db.Blogs.OrderBy(b => b.Name);
foreach (var item in query)
{
Console.WriteLine($"ID: {item.BlogId}) Name: {item.Name}");
}
Console.WriteLine("Enter name of the blog to display posts from");
string display = Console.ReadLine();
var exists = db.Blogs.Any(b => b.Name.Contains($"{display}"));
if (exists == true)
{
var IdSearch = db.Blogs.Where(b => b.Name.Contains($"{display}")).Select(b => b.BlogId);
List <int> Id = new List <int>(IdSearch);
int BlogId = Id[0];
int count = db.Posts.Where(b => b.BlogId.Equals(Id[0])).Count();
Console.WriteLine($"{count} Posts in this Blog.");
var Dposts = db.Posts.Where(b => b.BlogId.Equals(Id[0]));
foreach (var item in Dposts)
{
Console.WriteLine($"Blog: {display} \nTitle: {item.Title} \nContent: {item.Content}");
}
}
else
{
Console.WriteLine("Blog not found");
}
}
else if (input == "5")
{
// delete blog
Console.WriteLine("Choose the blog to delete:");
var blog = GetBlog(db);
if (blog != null)
{
// delete blog
db.DeleteBlog(blog);
logger.Info($"Blog (id: {blog.BlogId}) deleted");
}
}
else if (input == "6")
{
// edit blog
Console.WriteLine("Choose the blog to edit:");
var blog = GetBlog(db);
if (blog != null)
{
// input blog
Blog UpdatedBlog = InputBlog(db);
if (UpdatedBlog != null)
{
UpdatedBlog.BlogId = blog.BlogId;
db.EditBlog(UpdatedBlog);
logger.Info($"Blog (id: {blog.BlogId}) updated");
}
}
}
}while(input == "1" || input == "2" || input == "3" || input == "4" || input == "5");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
static void Main(string[] args)
{
string choice;
do
{
logger.Info("Program started");
Console.WriteLine("Welcome to the blogging application");
Console.WriteLine("Choose an Option");
Console.WriteLine("1) Display all Blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display Posts");
Console.WriteLine("Press enter to quit");
choice = Console.ReadLine();
var db = new BloggingContext();
if (choice == "1")
{
logger.Info("User choice: 1 - Display all Blogs");
try
{
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
Console.WriteLine($"{query.Count()} blogs returned");
if (query.Count() != 0)
{
foreach (var item in query)
{
Console.WriteLine(item.Name);
Console.WriteLine("");
}
}
else
{
Console.WriteLine("No blogs exist");
logger.Info("No blogs exist");
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
else if (choice == "2")
{
logger.Info("User choice: 2 - Add Blogs");
try
{
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
if (name != "" && name != null)
{
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else
{
logger.Info("Invalid name entered");
Console.WriteLine("Enter a valid blog name");
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
else if (choice == "3")
{
logger.Info("User choice: 3 - Create Post");
try
{
Console.WriteLine("Select the Blog for your Post");
var query = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in query)
{
Console.WriteLine($@"{item.BlogId}) {item.Name}");
}
Post post = new Post();
string blogID = Console.ReadLine();
char firstCharacter = blogID[0];
bool isNumber = Char.IsDigit(firstCharacter);
if (!isNumber)
{
Console.WriteLine("Enter a valid number");
logger.Info("Entry was not an integer");
}
else
{
int postBlogID = int.Parse(blogID);
post.BlogId = postBlogID;
var blogList = db.Blogs.Select(b => b.BlogId);
if (blogList.Contains <int>(postBlogID))
{
Console.WriteLine("Enter Post title");
string title = Console.ReadLine();
if (title != "" && title != null)
{
post.Title = title;
}
else
{
Console.WriteLine("Invalid title entered");
logger.Info("Invalid title entry");
}
Console.WriteLine("Enter Post content");
string content = Console.ReadLine();
if (content != "" && content != null)
{
post.Content = content;
}
else
{
Console.WriteLine("Post must contain content");
logger.Info("No post contents entered");
}
db.AddPost(post);
logger.Info($"Post added - {post.Title}");
}
else
{
Console.WriteLine("That blog doesn't exist");
logger.Info("Invalide blog selection");
}
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
logger.Error(ex.StackTrace);
}
}
else if (choice == "4")
{
logger.Info("User choice: 4 - Display Posts");
Console.WriteLine("Select the Blog to see Posts");
var query = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in query)
{
Console.WriteLine($@"{item.BlogId}) {item.Name}");
}
int blogChoice = int.Parse(Console.ReadLine());
var postDisplay = db.Posts.Where(p => p.BlogId.Equals(blogChoice));
var numberOfPosts = postDisplay.Count();
var blogName = db.Blogs.Where(b => b.BlogId.Equals(blogChoice)).Select(b => b.Name).FirstOrDefault();
Console.WriteLine($"All posts in the {blogName} blog:");
Console.WriteLine($"Number of Posts: {numberOfPosts}");
if (numberOfPosts != 0)
{
foreach (var item in postDisplay)
{
Console.WriteLine($"Blog: {blogName}\nPost title: {item.Title}\nPost Contents: {item.Content}");
}
}
else
{
Console.WriteLine("There are no posts for this blog");
logger.Info("No posts exist");
}
}
}while (choice == "1" || choice == "2" || choice == "3" || choice == "4");
logger.Info("Program ended");
}
public static void Main(string[] args)
{
Boolean blogIsRunning = true;
logger.Info("Program started");
try
{
while (blogIsRunning == true)
{
Console.WriteLine("Select An Option");
Console.WriteLine("1.)Add A Blog");
Console.WriteLine("2.)Display All Blogs");
Console.WriteLine("3.)Create Post");
Console.WriteLine("4.)Display Posts");
int response = Convert.ToInt32(Console.ReadLine());
if (response == 1)
{
logger.Info("Option 1 Selected");
// Create and save a new Blog
var nameLoop = true;
var name = "";
while (nameLoop == true)
{
Console.Write("Enter a name for a new Blog: ");
name = Console.ReadLine();
if (name.Trim() == "")
{
logger.Info("No Blog Name Found");
Console.WriteLine("Enter a valid Blog Name");
}
else
{
nameLoop = false;
}
}
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else if (response == 2)
{
logger.Info("Option 2 Selected");
var db = new BloggingContext();
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.BlogId);
var counter = db.Blogs.Count();
if (counter > 0)
{
Console.WriteLine("All blogs in the database:");
Console.WriteLine(counter + " Blogs Found");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
else
{
Console.WriteLine("No Blogs Stored");
logger.Error("No Blogs Stored");
}
}
else if (response == 3)
{
logger.Info("Option 3 Selected");
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("All blogs in the database:");
List <int> blogIDArray = new List <int> {
};
foreach (var item in query)
{
Console.WriteLine("ID: " + item.BlogId.ToString() + " NAME: " + item.Name);
blogIDArray.Add(item.BlogId);
}
Boolean valid = true;
while (valid == true)
{
Console.WriteLine("Select Blog You Would Like To Change: ");
int userChange = Convert.ToInt32(Console.ReadLine());
int chosenBlogID = 0;
for (int i = 0; i < blogIDArray.Count; i++)
{
if (userChange == blogIDArray.ElementAt(i))
{
valid = false;
chosenBlogID = blogIDArray.IndexOf(blogIDArray.ElementAt(i));
}
}
if (valid == true)
{
Console.WriteLine("PLEASE ENTER A VALID ID");
}
else
{
var validLoop = true;
var title = "";
while (validLoop == true)
{
Console.WriteLine("Enter Post Title: ");
title = Console.ReadLine();
if (title.Trim() == "")
{
logger.Info("No Title Added For Post");
Console.WriteLine("Please Add a Post Title");
}
else
{
validLoop = false;
}
}
Console.WriteLine("Enter Post Details: ");
var details = Console.ReadLine();
var newID = 1;
try
{
newID = db.Posts.Select(p => p.PostId).Last() + 1;
}
catch
{
Console.WriteLine("Post Stored");
}
var post = new Post {
Title = title, Content = details, BlogId = chosenBlogID + 1, PostId = newID
};
db.AddPost(post);
logger.Info("Post added - {title}", post);
// Display all Blogs from the database
var query2 = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("Posts In Database:");
foreach (var item in query2)
{
Console.WriteLine(item.Name);
}
}
}
}
else if (response == 4)
{
logger.Info("Option 4 Selected");
var validLoop = true;
while (validLoop == true)
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("All blogs in the database:");
List <int> blogIDArray = new List <int> {
};
Console.WriteLine("0.) Display All Posts");
foreach (var item in query)
{
Console.WriteLine("ID: " + item.BlogId.ToString() + " NAME: " + item.Name);
blogIDArray.Add(item.BlogId);
}
var userResponse = Convert.ToInt32(Console.ReadLine());
if (userResponse == 0)
{
// Display all Blogs from the database
var query3 = db.Posts.OrderBy(b => b.PostId);
var counter = db.Posts.Count();
if (counter > 0)
{
Console.WriteLine("All Posts in the database:");
Console.WriteLine(counter + " Posts Found");
foreach (var item in query3)
{
Console.WriteLine("Title: " + item.Title + "\nContent: " + item.Content);
}
}
else
{
Console.WriteLine("No Posts Stored");
logger.Error("No Posts Stored");
}
validLoop = false;
}
else
{
int chosenBlogID = 0;
for (int i = 0; i < blogIDArray.Count; i++)
{
if (userResponse == blogIDArray.ElementAt(i))
{
validLoop = false;
chosenBlogID = blogIDArray.IndexOf(blogIDArray.ElementAt(i));
}
}
if (validLoop == true)
{
Console.WriteLine("PLEASE ENTER A VALID ID");
}
else
{
var postByBlog = db.Posts.OrderBy(b => b.Title).Where(b => b.BlogId == chosenBlogID);
foreach (var item in postByBlog)
{
Console.WriteLine("Title: " + item.Title + "\nContent: " + item.Content);
}
}
}
}
}
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
Console.WriteLine("Press enter to quit");
string x = Console.ReadLine();
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
string answer;
do
{
Console.WriteLine("Select action: \n1. Display Blogs\n2. Add Blog\n3. Create Post\nPress any other key to Quit");
answer = Console.ReadLine();
Console.Clear();
if (answer == "1")
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
Console.WriteLine();
}
if (answer == "2")
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
bool valid = true;
foreach (var item in query)
{
if (name.Equals(item.Name))
{
valid = false;
}
}
if (name.Equals("") || valid == false)
{
logger.Error($"INVALID: {name} is already blog name or is null.");
Console.WriteLine($"INVALID: {name} is an invalid blog name or is null.");
}
else
{
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
}
if (answer == "3")
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("Which blog would you like to enter a post in?");
int tempMax = 0;
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}. {item.Name}");
}
if (int.TryParse(Console.ReadLine(), out int blogNum))
{
foreach (var item in query)
{
if (tempMax < item.BlogId)
{
tempMax = item.BlogId;
}
}
if ((blogNum < tempMax) && (blogNum > 0))
{
Post post = new Post();
Console.WriteLine("Title: ");
post.Title = Console.ReadLine();
Console.WriteLine("Content: ");
post.Content = Console.ReadLine();
post.BlogId = blogNum;
db.AddPost(post);
logger.Info($"Post {post.Title} added in BlogId: {blogNum}");
}
else
{
Console.WriteLine("Invalid Blog Number");
logger.Error("Invalid Blog Number");
}
}
else
{
Console.WriteLine("Blog is NaN");
logger.Error("Blog is Nan");
}
}
} while (answer == "1" || answer == "2" || answer == "3");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
static void Main(string[] args)
{
string choice;
do
{
logger.Info("Program started");
Console.WriteLine("*****************************************");
Console.WriteLine("** Welcome to the Blog Database System **");
Console.WriteLine("*****************************************");
Console.WriteLine("Choose an Option");
Console.WriteLine("1) Display all Blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display Posts");
Console.WriteLine("Press enter to quit");
choice = Console.ReadLine();
var db = new BloggingContext();
if (choice == "1")
{
logger.Info("User choice: 1 - Display all Blogs");
try
{
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
Console.WriteLine($"{query.Count()} blogs returned");
if (query.Count() != 0)
{
foreach (var item in query)
{
Console.WriteLine(item.Name);
Console.WriteLine("");
}
}
else
{
Console.WriteLine("No blogs exist");
logger.Info("No blogs exist");
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
else if (choice == "2")
{
logger.Info("User choice: 2 - Add Blogs");
try
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
if (name != "" && name != null)
{
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else
{
logger.Info("Invalid name entered");
Console.WriteLine("Enter a valid blog name");
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
else if (choice == "3")
{
logger.Info("User choice: 3 - Create Post");
//promt user to select the blog they are posting to
try
{
Console.WriteLine("Select the Blog for your Post");
//display blogs for options
var query = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in query)
{
Console.WriteLine($@"{item.BlogId}) {item.Name}");
}
//create the post
Post post = new Post();
//link post to blog using foreign key
string blogID = Console.ReadLine();
char firstCharacter = blogID[0];
bool isNumber = Char.IsDigit(firstCharacter);
if (!isNumber)
{
Console.WriteLine("Enter a valid integer");
logger.Info("Entry was not an integer");
}
else
{
int postBlogID = int.Parse(blogID);
post.BlogId = postBlogID;
//get a list of blogIDs
var blogList = db.Blogs.Select(b => b.BlogId);
if (blogList.Contains <int>(postBlogID))
{
//Once the blog is selected, the post details can be entered (title/content)
Console.WriteLine("Enter Post title");
string title = Console.ReadLine();
if (title != "" && title != null)
{
post.Title = title;
}
else
{
Console.WriteLine("Invalid title entered");
logger.Info("Invalid title entry");
}
Console.WriteLine("Enter Post content");
string content = Console.ReadLine();
if (content != "" && content != null)
{
post.Content = content;
}
else
{
Console.WriteLine("Post must contain content");
logger.Info("No post contents entered");
}
//Posts should be saved to the Posts table - add post to posts list in blog
db.AddPost(post);
logger.Info($"Post added - {post.Title}");
}
else
{
Console.WriteLine("That blog doesn't exist");
logger.Info("Invalide blog selection");
}
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
logger.Error(ex.StackTrace);
}
}
else if (choice == "4")
{
logger.Info("User choice: 4 - Display Posts");
//Prompt the user to select the blog they want to view
Console.WriteLine("Select the Blog to see Posts");
//display blogs for options
var query = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in query)
{
Console.WriteLine($@"{item.BlogId}) {item.Name}");
}
int blogChoice = int.Parse(Console.ReadLine());
//TODO: Once the Blog is selected, all Posts related to the selected blog should be display as well as the number of Posts
var postDisplay = db.Posts.Where(p => p.BlogId.Equals(blogChoice));
var numberOfPosts = postDisplay.Count();
var blogName = db.Blogs.Where(b => b.BlogId.Equals(blogChoice)).Select(b => b.Name).FirstOrDefault();
//TODO: For each Post, display the Blog name, Post title and Post content
Console.WriteLine($"All posts in the {blogName} blog:");
Console.WriteLine($"Number of Posts: {numberOfPosts}");
if (numberOfPosts != 0)
{
foreach (var item in postDisplay)
{
Console.WriteLine($"Blog: {blogName}\nPost title: {item.Title}\nPost Contents: {item.Content}");
}
}
else
{
Console.WriteLine("There are no posts for this blog");
logger.Info("No posts exist");
}
}
}while (choice == "1" || choice == "2" || choice == "3" || choice == "4");
logger.Info("Program ended");
}
public static void Main(string[] args)
{
var inProgram = true;
logger.Info("Program started");
do
{
// Create and save a new Blog
Console.WriteLine("\nEnter Your Selection:");
Console.WriteLine("1) Display Blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display Posts");
Console.WriteLine("5) To Exit Program");
var choice = int.Parse(Console.ReadLine());
logger.Info("Selection " + choice + " was selected.");
switch (choice)
{
case 1:
{
var db = new BloggingContext();
// Display all Blogs from the database
var query = db.Blog.OrderBy(b => b.Name);
Console.WriteLine(query.Count() + " blogs returned");
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
db.SaveChanges();
break;
}
case 2:
{
var nameIsValid = false;
do
{
Console.Write("Enter a name for your new blog");
var name = Console.ReadLine();
if (name is null)
{
logger.Info("Name cannot be null");
}
else
{
nameIsValid = true;
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
} while (!nameIsValid);
break;
}
case 3:
{
Console.WriteLine("Select the ID number of the blog you'd like to post to\n");
var db = new BloggingContext();
// Display all Blogs from the database
var query = db.Blog;
var post = new Post();
var validBlog = false;
do
{
Console.WriteLine("All blogs in the database:\n");
foreach (var item in query)
{
Console.WriteLine(item.BlogId + ") " + item.Name);
}
var blogChoice = 0;
try
{
blogChoice = int.Parse(Console.ReadLine());
}
catch
{
logger.Info(blogChoice + "is not a valid integer.");
}
var blogs = db.Blog.Where(p => p.BlogId == blogChoice);
if (blogs.Count() == 0)
{
logger.Info("\n{choice} is not a valid Blog Id", blogChoice);
}
else
{
var title = "";
var titleIsValid = false;
do
{
Console.Write("\nEnter a title for your post");
title = Console.ReadLine();
if (title is null)
{
logger.Info("Name cannot be null");
}
else
{
titleIsValid = true;
}
} while (!titleIsValid);
Console.WriteLine("\nEnter the post content:");
var content = Console.ReadLine();
post = new Post {
Title = title, Content = content, BlogId = blogChoice
};
}
} while (!validBlog);
db.AddPost(post);
logger.Info("\nPost added to - {name}", post.Blog.Name);
break;
}
case 4:
{
var db = new BloggingContext();
// Display all Blogs from the database
var query = db.Blog;
var choiceIsValid = false;
do
{
Console.WriteLine("Select the blog's posts to display:");
Console.WriteLine("0) Display all posts");
foreach (var item in query)
{
Console.WriteLine(item.BlogId + ") Display all posts from " + item.Name);
}
var postChoice = 0;
try
{
postChoice = int.Parse(Console.ReadLine());
}
catch
{
logger.Info(postChoice + "is not a valid integer.");
}
if (postChoice == 0)
{
var posts = db.Post;
Console.WriteLine($"{posts.Count()} post(s) returned");
foreach (var p in posts)
{
Console.WriteLine("Blog: " + p.Blog.Name);
Console.WriteLine("Title: " + p.Title);
Console.WriteLine("Content: " + p.Content);
}
choiceIsValid = true;
}
else
{
if (db.Blog.Where(p => p.BlogId == postChoice).Count() == 0)
{
logger.Info("\n{choice} is not a valid Blog Id", postChoice);
}
else
{
var posts = db.Post.Where(p => p.BlogId == postChoice);
Console.WriteLine($"{posts.Count()} post(s) returned");
foreach (var p in posts)
{
Console.WriteLine("Title: " + p.Title);
Console.WriteLine("Content: " + p.Content);
}
choiceIsValid = true;
}
}
} while (!choiceIsValid);
db.SaveChanges();
break;
}
case 5:
{
Console.WriteLine("Are you sure you'd like to exit the program? (Y/N)");
var exitChoice = Console.ReadLine().ToUpper();
if (exitChoice == "Y")
{
inProgram = false;
}
break;
}
default:
{
break;
}
}
} while (inProgram);
}
static void Main(string[] args)
{
logger.Info("Program started");
String menuChoice;
int idChoice;
Boolean loop = true;
var db = new BloggingContext();
try
{
do
{
Console.WriteLine("Enter your selection:");
Console.WriteLine("1) Display all blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display Posts");
Console.WriteLine("5) Delete Blog");
Console.WriteLine("6) Edit Blog");
Console.WriteLine("Enter q to quit");
logger.Info("User input taken");
menuChoice = Console.ReadLine();
switch(menuChoice){
case "1":
logger.Info("1) selected");
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine(query.Count() + " Blogs returned");
if(query.Count() > 0){
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
break;
case "2":
logger.Info("2) selected");
// Create and save a new Blog
//Console.Write("Enter a name for a new Blog: ");
//var blog = new Blog { Name = Console.ReadLine() };
//var name = Console.ReadLine();
//var db = new BloggingContext();
Blog blog = InputBlog(db);
if (blog != null)
{
//blog.BlogId = BlogId;
db.AddBlog(blog);
logger.Info("Blog added - {name}", blog.Name);
}
//var db = new BloggingContext();
// check for unique name
// if(name.Equals("")){
// logger.Error("Blog name cannot be null");
// } else{
// var blog = new Blog { Name = name };
// db.AddBlog(blog);
// logger.Info("Blog added - {name}", name);
// }
break;
case "3":
logger.Info("3) selected");
// Display all Blogs from the database
Console.WriteLine("Select the blog you would like to post to:");
var queryBlogPost = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in queryBlogPost)
{
Console.WriteLine(item.BlogId +") "+ item.Name);
}
try{
idChoice = Int16.Parse(Console.ReadLine());
var existingId = queryBlogPost.Where(i => i.BlogId == idChoice).Count();
if(existingId > 0){
//Enter Title - check for title existing
Console.Write("Enter the Post title: ");
var postTitle = Console.ReadLine();
if(postTitle.Equals("")){
logger.Error("Post title cannot be null");
} else{
//Enter Content
Console.Write("Enter the Post content: ");
var postContent = Console.ReadLine();
var post = new Post{Title = postTitle, Content = postContent, BlogId = idChoice};
db.AddPost(post);
logger.Info("Post added - {postTitle}", postTitle);
}
} else{
logger.Error("There are no Blogs saved with that Id");
}
}catch{
logger.Error("Invalid Blog ID");
}
break;
case "4":
logger.Info("4) selected");
// Display all Blogs from the database
Console.WriteLine("Select the blog's posts to display");
var queryBlogDisplay = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("0) Posts from all blogs");
foreach (var item in queryBlogDisplay)
{
Console.WriteLine(item.BlogId +") "+ item.Name);
}
try{
idChoice = Int16.Parse(Console.ReadLine());
if(idChoice == 0){
var postQuery = db.Posts.OrderBy(p => p.PostId);
Console.WriteLine(postQuery.Count() + " Blogs returned");
if(postQuery.Count() > 0){
foreach (var item in postQuery)
{
Console.WriteLine("Blog: " + item.Blog.Name);
Console.WriteLine("Title: " + item.Title);
Console.WriteLine("Content: " + item.Content);
}
}
}else{
var postQuery = db.Posts.OrderBy(p => p.PostId).Where(p => p.BlogId == idChoice);
Console.WriteLine(postQuery.Count() + " Blogs returned");
if(postQuery.Count() > 0){
foreach (var item in postQuery)
{
Console.WriteLine("Blog: " + item.Blog.Name);
Console.WriteLine("Title: " + item.Title);
Console.WriteLine("Content: " + item.Content);
}
}
}
}catch{
logger.Error("Invalid Blog ID");
}
break;
case "5":
logger.Info("5) selected");
//var db = new BloggingContext();
var blog_here = GetBlog(db);
if (blog_here != null)
{
// delete blog
db.DeleteBlog(blog_here); logger.Info($"Blog (id: {blog_here.BlogId}) deleted");
}
Console.WriteLine("Choose the blog to delete:");
break;
case "6":
logger.Info("6) selected");
// edit blog
Console.WriteLine("Choose the blog to edit:");
//var db = new BloggingContext();
var blog_there = GetBlog(db);
if (blog_there != null)
{
// input blog
Blog UpdatedBlog = InputBlog(db);
if (UpdatedBlog != null)
{
UpdatedBlog.BlogId = blog_there.BlogId;
db.EditBlog(UpdatedBlog);
logger.Info($"Blog (id: {blog_there.BlogId}) updated");
} }
break;
default:
logger.Info("User has quit");
loop = false;
break;
}
} while (loop);
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
bool cont = true;
do
{
//Menu
Console.WriteLine("Press 1 to display all Blogs: ");
Console.WriteLine("Press 2 to add a Blog: ");
Console.WriteLine("Press 3 to Create a post: ");
Console.WriteLine("Press 4 to Exit Program:");
int input = 0;
string fix = Console.ReadLine();
if (!int.TryParse(fix, out input))
{
logger.Error("failed to parse int");
}
try
{
if (input == 1)
{
var db = new BloggingContext();
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
else if (input == 2)
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else if (input == 3)
{
//Create and save new Post
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
Console.WriteLine("Select the blog you would like to post to: ");
var blog = Console.ReadLine();
var query1 = db.Blogs.Where(b => b.Name.ToLower() == blog.ToLower()).First();
Console.WriteLine("Enter the title of your Post: ");
var title = Console.ReadLine();
Console.Write("Enter your Post Content: ");
var content = Console.ReadLine();
var post = new Post {
Title = title, Content = content, BlogId = query1.BlogId
};
db.AddPost(post);
logger.Info("Post added - {content}", content);
}
else if (input == 4)
{
cont = false;
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
} while (cont);
}
static void Main(string[] args)
{
logger.Info("Program started");
bool run = true;
while (run)
{
try
{
var db = new BloggingContext();
string choice = mainMenu();
Blog blog;
switch (choice)
{
case "1":
// Display All Blogs, pass in database context
displayAllBlogs(db, false);
break;
case "2":
// Add Blog
blog = createBlogWorkflow();
if (blog != null && isUniqueBlog(db, blog))
{
db.AddBlog(blog);
}
else
{
logger.Error("Please Give Your Blog A Name");
}
break;
case "3":
// Create Post
blog = postPreWorkflow(db);
if (blog != null)
{
var post = createPost(db, blog);
if (post != null)
{
db.AddPost(post);
logger.Info("Added Post");
}
}
break;
case "4":
// Display Posts
blog = postPreWorkflow(db);
if (blog != null)
{
listPostsByBlogId(db, blog);
}
break;
case "q":
// Exit
run = false;
break;
default:
Console.WriteLine("Please Enter A Valid Option.");
break;
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
string choice;
do
{
Console.WriteLine("Enter your selection:");
Console.WriteLine("1) Display all blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("Enter q to quit");
choice = Console.ReadLine();
Console.Clear();
logger.Info("Option {choice} selected", choice);
if (choice == "1")
{
// display blogs
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine($"{query.Count()} Blogs returned");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
else if (choice == "2")
{
// Add blog
Console.Write("Enter a name for a new Blog: ");
var blog = new Blog {
Name = Console.ReadLine()
};
ValidationContext context = new ValidationContext(blog, null, null);
List <ValidationResult> results = new List <ValidationResult>();
var isValid = Validator.TryValidateObject(blog, context, results, true);
if (isValid)
{
var db = new BloggingContext();
// check for unique name
if (db.Blogs.Any(b => b.Name == blog.Name))
{
// generate validation error
isValid = false;
results.Add(new ValidationResult("Blog name exists", new string[] { "Name" }));
}
else
{
logger.Info("Validation passed");
// save blog to db
db.AddBlog(blog);
logger.Info("Blog added - {name}", blog.Name);
}
}
if (!isValid)
{
foreach (var result in results)
{
logger.Error($"{result.MemberNames.First()} : {result.ErrorMessage}");
}
}
}
else if (choice == "3")
{
// Create Post
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("Select the blog you would to post to:");
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
}
if (int.TryParse(Console.ReadLine(), out int BlogId))
{
if (db.Blogs.Any(b => b.BlogId == BlogId))
{
Post post = InputPost(db);
if (post != null)
{
post.BlogId = BlogId;
db.AddPost(post);
logger.Info("Post added - {title}", post.Title);
}
}
else
{
logger.Error("There are no Blogs saved with that Id");
}
}
else
{
logger.Error("Invalid Blog Id");
}
}
Console.WriteLine();
} while (choice.ToLower() != "q");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
string menuOption;
var db = new BloggingContext();
do
{ //menu for app
Console.WriteLine("Blogs-Consol Application");
Console.WriteLine("========================");
Console.WriteLine("1-Display all blogs");
Console.WriteLine("2-Add blog");
Console.WriteLine("3-Create post");
Console.WriteLine("5-Exit program");
menuOption = Console.ReadLine();
if (menuOption == "1")
{
try
{
// Display all Blogs from the database - this is LINQ
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.Write(item.BlogId + "-");
Console.WriteLine(item.Name);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
if (menuOption == "2")
{
try
{ // Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
if (menuOption == "3")
{
try
{ // Create a post for a selected blog
// display list of current blogs
// display all Blogs from the database - this is LINQ
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.Write(item.BlogId + "-");
Console.WriteLine(item.Name);
}
Console.Write("Enter blog id to write a post:");
var i = Console.ReadLine();
var id = System.Convert.ToInt32(i);
logger.Info("Blog ID seklected - {id}", id);
var blog = db.Blogs.FirstOrDefault(b => b.BlogId == id);
var name = blog.Name;
Console.Write("Enter a title for a new post to blog " + name + ": ");
var title = Console.ReadLine();
Console.WriteLine("Enter your post content below: ");
var content = Console.ReadLine();
var post = new Post {
Title = title, Content = content, BlogId = id, Blog = blog
};
db.AddPost(post);
logger.Info("Post added to BlogID {id} - Title {title}", id, title);
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
} while (menuOption == "1" || menuOption == "2" || menuOption == "3");
logger.Info("Program ended");
}
static void Main(string[] args)
{
logger.Info("Program started");
try
{
string choice;
do
{
Console.WriteLine("Enter your selection:");
Console.WriteLine("1) Display all blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display Posts");
Console.WriteLine("5) Delete Blog");
Console.WriteLine("6) Edit Blog");
Console.WriteLine("Enter q to quit");
choice = Console.ReadLine();
if (choice == "1")
{
var db = new BloggingContext();
logger.Info("Option 1 selected");
// Display all Blogs from the database
var bId = db.Blogs.OrderBy(b => b.BlogId);
if (bId != null)
{
Console.WriteLine("All blogs in the database:");
foreach (var blogName in bId)
{
Console.Write(blogName.BlogId + " ");
Console.WriteLine(blogName.Name);
}
}
else
{
{
logger.Info("No blogs available");
}
}
}
else if (choice == "2")
{
var db = new BloggingContext();
Blog blog = InputBlog(db);
if (blog != null)
{
//blog.BlogId = BlogId;
db.AddBlog(blog);
logger.Info("Blog added - {name}", blog.Name);
}
}
else if (choice == "3")
{
//Add title
var db = new BloggingContext();
Console.WriteLine("Enter the post title:");
var title = Console.ReadLine();
if (title != "")
{
var postTitle = new Post {
Title = title
};
logger.Info("Post added - {title}", title);
//Add post content
Console.WriteLine("Enter post content:");
var content = Console.ReadLine();
var postContent = new Post {
Content = content
};
db.AddPost(postTitle);
db.AddPost(postContent);
logger.Info("Post added - {content}", content);
}
else
{
logger.Info("Post title cannot be null");
}
}
else if (choice == "4")
{
var db = new BloggingContext();
logger.Info("Option 4 selected");
// Display all posts from the database
var pID = db.Posts.OrderBy(b => b.PostId);
if (pID != null)
{
Console.WriteLine("All {posts} in the database:");
foreach (var postContent in pID)
{
Console.Write(postContent.PostId + " ");
Console.WriteLine(postContent.Title);
Console.WriteLine(postContent.Content);
}
}
else
{
{
logger.Info("No posts available");
}
}
}
else if (choice == "5")
{
// delete blog
Console.WriteLine("Choose the blog to delete:");
var db = new BloggingContext();
var blog = GetBlog(db);
if (blog != null)
{
// TODO: delete blog
db.DeleteBlog(blog);
logger.Info($"Blog (id: {blog.BlogId}) deleted");
}
}
else if (choice == "6")
{
// edit blog
Console.WriteLine("Choose the blog to edit:");
var db = new BloggingContext();
var blog = GetBlog(db);
if (blog != null)
{
// input blog
Blog UpdatedBlog = InputBlog(db);
if (UpdatedBlog != null)
{
UpdatedBlog.BlogId = blog.BlogId;
db.EditBlog(UpdatedBlog);
logger.Info($"Blog (id: {blog.BlogId}) updated");
}
}
}
} while (choice.ToLower() != "q");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
private static void createPost()
{
//Create a new post
var db = new BloggingContext();
//Display all blogs for user to pick from
Console.WriteLine("All blogs in the database:");
var queryOne = db.Blogs.OrderBy(b => b.Name);
ArrayList blogIDs = new ArrayList();
foreach (var item in queryOne)
{
Console.WriteLine(item.BlogId + ": " + item.Name);
blogIDs.Add(item.BlogId);
}
//Ask user to choose blog by id, force correct response
bool loopControl;
int userChoice = -1;
do
{
loopControl = false;
Console.WriteLine("What blog will you be posting too?");
string input = Console.ReadLine();
try
{
userChoice = int.Parse(input);
//check if user's choice is in database:
bool isThere = false;
foreach (int id in blogIDs)
{
if (id == userChoice)
{
isThere = true;
}
}
if (!isThere)
{
logger.Info("The Blog You Choose Dosen't Exist");
//Perhaps the Archives are Incomplete?....
loopControl = true;
}
}
catch (Exception e)
{
loopControl = true;
logger.Error(e.Message);
}
} while (loopControl);
//ask for blog title
string title = "";
do
{
Console.WriteLine("Insert Post Title: ");
title = Console.ReadLine();
} while (title.Length <= 1);
//Ask for blog content
string content = "";
do
{
Console.WriteLine("Type Content for Post: ");
content = Console.ReadLine();
} while (content.Length <= 1);
//Add post the database
Post newPost = new Post
{
BlogId = userChoice,
Title = title,
Content = content
};
db.AddPost(newPost);
logger.Info("Post added - {title}", title);
}
public static void Main(string[] args)
{
logger.Info("Program started");
string userChoice = "";
try
{
do
{
Console.WriteLine("1) Display your list of Blogs");
Console.WriteLine("2) Make a Blog");
Console.WriteLine("3) Make a Post");
Console.WriteLine("4) Display your Posts");
Console.WriteLine("Press any key to quit");
userChoice = Console.ReadLine();
logger.Info("User choice: ", userChoice);
if (userChoice == "1")
{
// Display all Blogs from the database
var database = new BloggingContext();
var sqlQuery = database.Blogs.OrderBy(b => b.Name);
Console.WriteLine($"{sqlQuery.Count()} Blogs");
foreach (var item in sqlQuery)
{
Console.WriteLine(item.Name);
}
}
else if (userChoice == "2")
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
if (name.Length == 0)
{
logger.Error("Please enter a name for your Blog, it can't be blank.");
}
else
{
var blog = new Blog {
Name = name
};
var database = new BloggingContext();
database.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
}
else if (userChoice == "3")
{
var database = new BloggingContext();
var sqlQuery = database.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("Which blog do you want to post to? : ");
foreach (var item in sqlQuery)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
}
if (int.TryParse(Console.ReadLine(), out int BlogID))
{
if (database.Blogs.Any(b => b.BlogId == BlogID))
{
Post post = new Post();
post.BlogId = BlogID;
Console.WriteLine("Name the title of your Post:");
post.Title = Console.ReadLine();
logger.Info("Post added - {postTitle}", post.Title);
if (post.Title.Length == 0)
{
logger.Info("Sorry partner, your title can't be blank");
}
else
{
Console.WriteLine("Wanna add some content to your post?");
post.Content = Console.ReadLine();
database.AddPost(post);
logger.Info("Content added - {Content}", post.Content);
}
}
else
{
logger.Error("Hmmm, seems there aren't any blogs with that ID Number");
}
}
else
{
logger.Error("Invalid Blog ID Number");
}
}
else if (userChoice == "4")
{
var database = new BloggingContext();
var sqlQuery = database.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("Which Blog do you want to see posts from?");
foreach (var item in sqlQuery)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
}
if (int.TryParse(Console.ReadLine(), out int BlogId))
{
IEnumerable <Post> Posts;
if (BlogId != 0 && database.Blogs.Count(b => b.BlogId == BlogId) == 0)
{
logger.Error("Hmmm, there aren't any blogs saved with that ID Number");
}
else
{
Posts = database.Posts.OrderBy(p => p.Title);
if (BlogId == 0)
{
Posts = database.Posts.OrderBy(p => p.Title);
}
else
{
Posts = database.Posts.Where(p => p.BlogId == BlogId).OrderBy(p => p.Title);
}
Console.WriteLine($"{Posts.Count()} post/s returned");
foreach (var item in Posts)
{
Console.WriteLine($"Blog: {item.Blog.Name}\nTitle: {item.Title}\nContent: {item.Content}\n");
}
}
}
else
{
logger.Error("Error! Blog ID Number nonexistent!");
}
}
} while (userChoice == "1" || userChoice == "2" || userChoice == "3" || userChoice == "4");
logger.Info("Program has ended");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
public static void Main(string[] args)
{
logger.Info("Program started");
string choice = "";
do
{
try
{
// Give user a choice
Console.WriteLine("What would you like to do? ");
Console.Write("(1) Display all blogs (2) Add a blog or (3) Create a post: ");
choice = Console.ReadLine();
if (choice == "1")
{
// Display all Blogs and Posts from the database
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.BlogId + "\t" + item.Name);
// Display all Blogs from the database
var showPostDb = new BloggingContext();
var blogger = showPostDb.Posts.Where(b => b.BlogId.Equals(item.BlogId));
foreach (var posts in blogger)
{
Console.WriteLine("\t\t" + posts.Title);
Console.WriteLine("\t\t\t" + posts.Content);
}
}
}
else if (choice == "2")
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else if (choice == "3")
{
// Display all Blogs from the database
var showDb = new BloggingContext();
var query = showDb.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.BlogId + "\t " + item.Name);
}
// Select the Blog
Console.Write("Select the id of the blog you want to post to? ");
int blogId = int.Parse(Console.ReadLine());
var blogCntxtDb = new BloggingContext();
var name = blogCntxtDb.Blogs.Where(b => b.BlogId.Equals(blogId));
foreach (var thing in name)
{
Console.WriteLine("Title your post for " + thing.Name + "\t" + thing.BlogId);
var postTitle = Console.ReadLine();
Console.WriteLine("Enter your post to " + thing.Name);
var postContent = Console.ReadLine();
// var blogDb = new Blog { Name = thing.Name };
var postDb = new Post {
Title = postTitle, Content = postContent, BlogId = thing.BlogId
};
var db = new BloggingContext();
db.AddPost(postDb);
}
logger.Info("Post added - {name}", name);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
} while (choice != "");
// Give error message
Console.Write("You've made an invalid selection. ");
Console.WriteLine("Press enter to quit");
string x = Console.ReadLine();
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
string choice;
do
{
Console.WriteLine("1) Display all blogs");
Console.WriteLine("2) Add blog");
Console.WriteLine("3) Create posts");
Console.WriteLine("\"q\" to quit");
choice = Console.ReadLine();
Console.Clear();
logger.Info($"Option {choice} selected");
if (choice == "1")
{
var db = new BloggingContext();
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
else if (choice == "2")
{
// ADD Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else if (choice == "3")
{
// Create Post
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("Select the blog you would to post to:");
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
}
if (int.TryParse(Console.ReadLine(), out int BlogId))
{
if (db.Blogs.Any(b => b.BlogId == BlogId))
{
Post post = InputPost(db);
if (post != null)
{
post.BlogId = BlogId;
db.AddPost(post);
logger.Info("Post added - {title}", post.Title);
}
}
else
{
logger.Error("There are no Blogs saved with that Id");
}
}
else
{
logger.Error("Invalid Blog Id");
}
}
}while (choice.ToLower() != "q");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
var programIsRunning = true;
while (programIsRunning == true)
{
Console.WriteLine("1) Display All Blogs");
Console.WriteLine("2) Add Blogs");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Exit");
int response = Convert.ToInt32(Console.ReadLine());
if (response == 1)
{
try
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
else if (response == 2)
{
try
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
else if (response == 3)
{
try
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
List <int> blogIds = new List <int> {
};
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.BlogId.ToString() + ") " + item.Name);
blogIds.Add(item.BlogId);
}
var waitingForValidAnswer = true;
while (waitingForValidAnswer == true)
{
Console.WriteLine("\nWhich Blog Would You Like To Add To?");
int answer = Convert.ToInt32(Console.ReadLine());
int chosenBlogId = 0;
for (int i = 0; i < blogIds.Count; i++)
{
if (answer == blogIds.ElementAt(i))
{
waitingForValidAnswer = false;
chosenBlogId = blogIds.IndexOf(blogIds.ElementAt(i));
}
}
if (waitingForValidAnswer == true)
{
Console.WriteLine("Please Enter A Valid ID");
}
else
{
try
{
// Create and save a new Blog
Console.Write("Enter a title for a new Post:");
var title = Console.ReadLine();
Console.WriteLine("Enter The Post's Content:");
var content = Console.ReadLine();
var newPostId = 1;
try
{
newPostId = db.Posts.Select(p => p.PostId).Last() + 1;
}
catch// (Exception ex)
{
Console.WriteLine("No Posts In Database");
}
var post = new Post {
Title = title, Content = content, BlogId = chosenBlogId + 1, PostId = newPostId
};
db.AddPost(post);
logger.Info("Post added - {title}", post);
// Display all Blogs from the database
var query2 = db.Posts.OrderBy(b => b.Title);
Console.WriteLine("All posts in the database:");
foreach (var item in query2)
{
Console.WriteLine(item.Title);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
}
else if (response == 4)
{
programIsRunning = false;
}
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
bool cont = true;
int i;
while (cont)
{
var db = new BloggingContext();
Console.Write("Welcome to the Blog/Console:\n" +
"=1 Display all Blogs\n" +
"=2 Create Blog\n" +
"=3 Create Post\n" +
"=4 Display Posts\n" +
"=5 Exit\n" +
"===");
string input = Console.ReadLine();
switch (Validate.ValidateMenuSelection(input, 1, 5))
{
case "1":
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("Blogs in database: " + db.Blogs.Count());
i = 1;
foreach (var item in query)
{
Console.WriteLine(i++ + ") " + item);
}
break;
case "2":
// Create and save a new Blog
Console.Write("Enter a name for the new Blog:\n" +
"===");
var name = Validate.ValidateBlank(Console.ReadLine());
db.AddBlog(new Blog {
Name = name
});
logger.Info("Blog added - {name}", name);
break;
case "3":
//Query Blogs and sort by name
var listBlogs = db.Blogs.OrderBy(b => b.Name);
//Make list of custom menu sorting objects
List <MenuBlogId> menuBlogIds = new List <MenuBlogId>();
i = 1;
Console.WriteLine("Blogs in database: " + db.Blogs.Count());
foreach (var item in listBlogs)
{
//create menu sorting object with index value i, and corresponding blogId
menuBlogIds.Add(new MenuBlogId {
menuId = i, blogId = item.BlogId
});
//Display index value and Blog name
Console.WriteLine(i++ + ") " + item.Name);
}
Console.Write("Enter the menu number of the Blog to post to:\n" +
"===");
input = Validate.ValidateMenuSelection(Console.ReadLine(), 1, i);
var intInput = int.Parse(input);
//Get element at specific index from the custom list,
//and find the blog in the UNSORTED db with the blog ID that matches
int mBlogId = 0;
foreach (MenuBlogId m in menuBlogIds)
{
if (m.menuId == intInput)
{
mBlogId = m.blogId;
}
}
Blog chosenBlog = db.Blogs.Find(mBlogId);
Console.Write("Enter post title:\n" +
"=");
var title = Validate.ValidateBlank(Console.ReadLine());
logger.Info("Title chosen - {title}", title);
Console.Write("Enter post content:\n" +
"=");
var content = Validate.ValidateBlank(Console.ReadLine());
logger.Info("Content chosen - {content}", content);
var post = new Post()
{
Title = title, Content = content, BlogId = chosenBlog.BlogId, Blog = chosenBlog
};
db.AddPost(post);
logger.Info("Post added - {name}", post.PostId);
break;
case "4":
// Display all Blogs from the database
query = db.Blogs.OrderBy(b => b.Name);
menuBlogIds = new List <MenuBlogId>();
Console.WriteLine("Blogs in database: " + db.Blogs.Count());
i = 1;
Console.WriteLine("0) Posts from all blogs");
foreach (var item in query)
{
menuBlogIds.Add(new MenuBlogId {
menuId = i, blogId = item.BlogId
});
Console.WriteLine(i++ + ") Posts from " + item);
}
Console.Write("Enter the menu number of the Blog to get the posts of:\n" +
"===");
input = Validate.ValidateMenuSelection(Console.ReadLine(), 0, i);
intInput = int.Parse(input);
if (intInput == 0)
{
Console.WriteLine($"{db.Posts.Count()} posts(s) returned");
foreach (var item in db.Posts)
{
Console.WriteLine("=====\n" + item + "=====");
}
}
else
{
mBlogId = 0;
foreach (MenuBlogId m in menuBlogIds)
{
if (m.menuId == intInput)
{
mBlogId = m.blogId;
}
}
var posts = db.Posts.Where(p => p.BlogId == mBlogId);
chosenBlog = db.Blogs.Find(mBlogId);
Console.WriteLine($"{posts.Count()} post(s) returned");
foreach (var item in posts)
{
Console.WriteLine("=====\n" + item + "=====");
}
}
break;
case "5":
cont = false;
break;
}
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
String choice;
do
{
Console.WriteLine("1.) Create blog");
Console.WriteLine("2. Add Post to blog");
Console.WriteLine("3.) Display all blogs");
choice = Console.ReadLine();
if (choice == "1")
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
var name = Console.ReadLine();
var blog = new Blog {
Name = name
};
var db = new BloggingContext();
if ((db.Blogs.Any(b => b.Name == blog.Name)))
{
logger.Error("Blog name already exists");
}
else
{
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
}
else if (choice == "2")
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Post post = new Post();
Console.WriteLine("Select the blog you would like to post to:");
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
}
if (int.TryParse(Console.ReadLine(), out int BlogId))
{
if (db.Blogs.Any(b => b.BlogId == BlogId))
{
post.BlogId = BlogId;
Console.WriteLine("Enter post title: ");
post.Title = Console.ReadLine();
Console.WriteLine("Enter post content: ");
post.Content = Console.ReadLine();
db.AddPost(post);
logger.Info("Post added - {Title}", post.Title);
}
else
{
logger.Error("There are no blogs saved with that id");
}
}
else
{
logger.Error("Invalid blog id");
}
}
else if (choice == "3")
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
}while (choice == "1" || choice == "2" || choice == "3");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
static void Main(string[] args)
{
logger.Info("Program started");
int choice = 0;
int blogId;
var db = new BloggingContext();
while (choice != -1)
{
Console.WriteLine("1) Display all blogs \n2) Add Blog \n3) Create Post \n4) Display Posts\n-1) exit the program");
choice = Int32.Parse(Console.ReadLine());
switch (choice)
{
case 1:
Console.WriteLine("All blogs in the database:");
DisplayBlogs(db);
break;
case 2:
try
{
// Create and save a new Blog
Console.Write("Enter a name for a new Blog: ");
string name = Console.ReadLine();
if (name != "")
{
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
}
else
{
logger.Error("You did not add a name.");
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
break;
case 3:
try
{
Console.WriteLine("Select the blog you would like to post to: ");
DisplayBlogs(db);
blogId = Int32.Parse(Console.ReadLine());
var check = db.Blogs.Where(b => b.BlogId == blogId);
if (check.Count() == 1)
{
Console.WriteLine("Enter the post title: ");
string title = Console.ReadLine();
if (title != "")
{
Console.WriteLine("Enter the post content:");
string content = Console.ReadLine();
var post = new Post {
Title = title, Content = content, BlogId = blogId
};
db.AddPost(post);
logger.Info("Post added - {title}", title);
}
else
{
logger.Error("You did not add a title.");
}
}
else
{
logger.Error("There are no Blogs saved with that ID");
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
break;
case 4:
try
{
Console.WriteLine("Select the blog you would like to post to: ");
Console.WriteLine("0 - to get all posts");
DisplayBlogs(db);
blogId = Int32.Parse(Console.ReadLine());
if (blogId == 0)
{
int RecordTotals = db.Posts.Count();
Console.WriteLine("There are " + RecordTotals + " posts");
var query = db.Posts;
foreach (var item in query)
{
Console.WriteLine("Post title: " + item.Title + "\nPost content: " + item.Content + "\n Blog Title: " + item.Blog.Name);
}
}
else
{
DisplayPosts(db, blogId);
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
break;
}
}
logger.Info("Program ended");
}
static void Main(string[] args)
{
logger.Info("Program started");
try
{
string choice;
do
{
Console.WriteLine("Choose an option:");
Console.WriteLine("1) Display all blogs");
Console.WriteLine("2) Add Blog");
Console.WriteLine("3) Create Post");
Console.WriteLine("4) Display Posts");
Console.WriteLine("Enter q to quit");
choice = Console.ReadLine();
Console.Clear();
if (choice == "1")
{
// display blogs
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine($"{query.Count()} Blogs returned");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
}
else if (choice == "2")
{
Console.Write("Enter a name for a new Blog: ");
var blog = new Blog {
Name = Console.ReadLine()
};
ValidationContext context = new ValidationContext(blog, null, null);
List <ValidationResult> results = new List <ValidationResult>();
var isValid = Validator.TryValidateObject(blog, context, results, true);
if (isValid)
{
var db = new BloggingContext();
if (db.Blogs.Any(b => b.Name == blog.Name))
{
isValid = false;
results.Add(new ValidationResult("Blog name exists", new string[] { "Name" }));
}
else
{
logger.Info("Validation passed");
db.AddBlog(blog);
logger.Info("Blog added - {name}", blog.Name);
}
}
if (!isValid)
{
foreach (var result in results)
{
logger.Error($"{result.MemberNames.First()} : {result.ErrorMessage}");
}
}
}
else if (choice == "3")
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
Console.WriteLine("Select the blog you would to post to:");
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}) {item.Name}");
}
if (int.TryParse(Console.ReadLine(), out int BlogId))
{
if (db.Blogs.Any(b => b.BlogId == BlogId))
{
Post post = CreatePost(db);
if (post != null)
{
post.BlogId = BlogId;
db.AddPost(post);
logger.Info("Post added - {title}", post.Title);
}
}
else
{
logger.Error("There are no Blogs saved with that Id");
}
}
else
{
logger.Error("Invalid Blog Id");
}
}
else if (choice == "4")
{
var db = new BloggingContext();
var query = db.Blogs.OrderBy(b => b.BlogId);
foreach (var item in query)
{
Console.WriteLine($"{item.BlogId}) Posts from {item.Name}");
}
if (int.TryParse("0", out int BlogId))
{
IEnumerable <Post> Posts;
if (BlogId != 0 && db.Blogs.Count(b => b.BlogId == BlogId) == 0)
{
logger.Error("No matching Blogs");
}
else
{
Posts = db.Posts.OrderBy(p => p.Title);
if (BlogId == 0)
{
Posts = db.Posts.OrderBy(p => p.Title);
}
else
{
Posts = db.Posts.Where(p => p.BlogId == BlogId).OrderBy(p => p.Title);
}
Console.WriteLine($"{Posts.Count()} post(s) returned");
foreach (var item in Posts)
{
Console.WriteLine($"Blog: {item.Blog.Name}\nTitle: {item.Title}\nContent: {item.Content}\n");
}
}
}
else
{
logger.Error("Invalid Blog Id");
}
}
Console.WriteLine();
} while (choice.ToLower() != "q");
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
public static void Main(string[] args)
{
logger.Info("Program started");
try
{
// Create and save a new Blog
Console.Write("Blog Manager\n1. Display all blogs\n2. Add Blog\n3. Create Post");
var name = Console.ReadLine();
var db = new BloggingContext();
switch (name)
{
case "1":
var blog = new Blog {
Name = name
};
db.AddBlog(blog);
logger.Info("Blog added - {name}", name);
break;
case "2":
// Display all Blogs from the database
var query = db.Blogs.OrderBy(b => b.Name);
Console.WriteLine("All blogs in the database:");
foreach (var item in query)
{
Console.WriteLine(item.Name);
}
break;
case "3":
Console.WriteLine("Please select the blog to post to:");
var search = db.Blogs.OrderBy(b => b.Name);
foreach (var item in search)
{
Console.WriteLine(item.Name);
}
var select = Console.ReadLine();
foreach (var item in search)
{
if (select == item.Name)
{
Console.WriteLine("Enter the Title of the Post");
var title = Console.ReadLine();
var post = new Post {
Title = title
};
Console.WriteLine("Enter the content of the Post");
var content = Console.ReadLine();
post.Content = content;
db.AddPost(post);
}
}
break;
default: break;
}
}
catch (Exception ex)
{
logger.Error(ex.Message);
}
logger.Info("Program ended");
}
