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change on mongodb

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DozorovaA.A 2023-05-06 11:53:48 +04:00
parent 8d2fc1a9d6
commit 53204eab06
13 changed files with 604 additions and 507 deletions
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6
Announcements/Announcements/AnnouncementReadForm.cs
View File

@ -157,7 +157,11 @@ namespace Announcements
comboBox1.Visible = false;
button3.Visible = false;
button1.Visible = true;
label7.Text = "Дата обновления: " + (Id.changeDate < Id.createDate ? Id.createDate.Date : Id.changeDate.Date);
if(Id.createDate.HasValue)
{
label7.Text = "Дата обновления: " + (Id.changeDate.Value < Id.createDate.Value ? (DateTime)Id.createDate.Value.Date : (DateTime)Id.changeDate.Value.Date);
}
if (Id.isClose)
{
label3.Visible = true;

2
Announcements/Announcements/Announcements.csproj
View File

@ -10,6 +10,8 @@
<ItemGroup>
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.4" />
<PackageReference Include="MongoDB.Bson" Version="2.19.1" />
<PackageReference Include="MongoDB.Driver" Version="2.19.1" />
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.3" />
</ItemGroup>

1
Announcements/Announcements/Contracts/ICategoryLogic.cs
View File

@ -1,4 +1,5 @@
using Announcements.Models;
using MongoDB.Bson;
using System;
using System.Collections.Generic;
using System.Linq;

25
Announcements/Announcements/Database/DataBaseContext.cs
View File

@ -1,25 +0,0 @@
using Announcements.Database.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.VisualBasic.ApplicationServices;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Announcements.Database
{
public class DataBaseContext : DbContext
{
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
{
if (optionsBuilder.IsConfigured == false)
{
optionsBuilder.UseNpgsql("Host=192.168.1.70;Port=5432;Database=database;Username=postgres;Password=123");
}
base.OnConfiguring(optionsBuilder);
}
}
}

291
Announcements/Announcements/Database/Implements/AnnouncementLogic.cs
View File

@ -2,6 +2,8 @@
using Announcements.Database.Models;
using Announcements.Models;
using Microsoft.EntityFrameworkCore;
using MongoDB.Bson;
using MongoDB.Driver;
using System;
using System.Collections.Generic;
using System.Data;
@ -26,150 +28,235 @@ namespace Announcements.Database.Implements
}
public bool BlockingAnnouncement(IAnnouncement model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("announcement");
try
{
try
{
_db.Database.ExecuteSqlRaw(@$"UPDATE public.blocking "+
@$"SET blockingid = {model.blockingId} WHERE id = {model.id}", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
var update = Builders<BsonDocument>.Update.Set("BlockingId", model.blockingId);
collection.UpdateOne(filter, update);
return true;
}
catch (Exception ex)
{
return false;
}
}
public bool CreateAnnouncement(IAnnouncement model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("announcement");
var reviews = new BsonArray();
//model.reviews.ToList().Select(review => reviews.Add(new BsonDocument
//{
// ["_id"] = review.id,
// ["Text"] = review.text,
// ["Complaints"] = review.complaints,
// ["AuthorID"] = review.authorId.ToString(),
// ["BlockingId"] = review.blockingId.ToString()
//}));
try
{
try
var update = new BsonDocument
{
var script = @$"INSERT INTO public.announcement " +
@$"(text, createdate, changedate, complaints, isclose, categoryid, authorid, blockingid)" +
$@"VALUES ('{model.text}', '{model.createDate}', '{model.changeDate}', " +
$@"{model.complaints}, {model.isClose}, {model.categoryId.id}, {model.authorId.id}, {model.blockingId?.id.ToString()}); ";
_db.Database.ExecuteSqlRaw(script, new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
{"_id", model.id+1},
{ "Text", model.text},
{"Createdate", model.createDate},
{"Changedate", model.changeDate},
{"Complaints", model.complaints},
{"Isclose", model.isClose},
{"Review", reviews},
{"CategoryId", model.categoryId.id.ToString()},
{"AuthorId", model.authorId.id.ToString()}
//{ "BlockingId", model.blockingId?.ToString()}
};
collection.InsertOne(update);
return true;
}
catch (Exception ex)
{
return false;
}
}
public bool DeleteAnnouncement(IAnnouncement model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("announcement");
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
try
{
try
{
_db.Database.ExecuteSqlRaw(@$"DELETE FROM public.announcement " +
@$" WHERE id = {model.id}; ", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
collection.DeleteOne(filter);
return true;
}
catch (Exception ex)
{
return false;
}
}
public IAnnouncement? ReadElement(int id)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("announcement");
var filter = Builders<BsonDocument>.Filter.Eq("_id", id);
var findAnn = collection.Find(filter).FirstOrDefault();
var reviews = new BsonArray();
//var rev = new List.reviews.ToList().Select(review => reviews.Add(new BsonDocument
//{
// review.id = ["_id"],
// ["Text"] = review.text,
// ["Complaints"] = review.complaints,
// ["AuthorID"] = review.authorId.ToString(),
// ["BlockingId"] = review.blockingId.ToString()
//}));
IAnnouncement announcement = new Announcement
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
{
command.CommandText = $"SELECT * FROM public.announcement WHERE id = {id}";
command.CommandType = CommandType.Text;
id = Convert.ToInt32(findAnn["_id"]),
text = findAnn["Text"].ToString(),
_db.Database.OpenConnection();
createDate = findAnn["Createdate"].ToString().ToLower() == "bsonnull" ? null : Convert.ToDateTime(findAnn["Createdate"]),
using (var result = command.ExecuteReader())
{
Announcement announcement = new Announcement();
changeDate = findAnn["Changedate"].ToString().ToLower() == "bsonnull" ? null : Convert.ToDateTime(findAnn["Changedate"]),
while (result.Read())
{
announcement = new Announcement
{
id = Convert.ToInt32(result["id"]),
text = result["text"].ToString(),
createDate = Convert.ToDateTime(result["createdate"]),
changeDate = Convert.ToDateTime(result["changedate"]),
complaints = Convert.ToInt32(result["complaints"]),
isClose = (bool)result["isclose"],
categoryId = categoryLogic.ReadElement(Convert.ToInt32(result["categoryId"])),
authorId = userLogic.ReadElement(Convert.ToInt32(result["authorid"])),
blockingId = blockingLogic.ReadElement(Convert.ToInt32(result["blockingid"]))
};
}
complaints = Convert.ToInt32(findAnn["Complaints"]),
return announcement;
}
}
}
isClose = Convert.ToBoolean(findAnn["Isclose"]),
reviews = new IReview [5],
categoryId = categoryLogic.ReadElement(Convert.ToInt32(findAnn["CategoryId"])),
authorId = userLogic.ReadElement(Convert.ToInt32(findAnn["AuthorId"])),
blockingId = findAnn["BlockingId"].ToString().ToLower() != "bsonnull" ? blockingLogic.ReadElement(Convert.ToInt32(findAnn["BlockingId"])) : null
};
return announcement;
}
public List<IAnnouncement>? ReadList()
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("announcement");
var entities = new List<IAnnouncement>();
var ann = collection.Find(new BsonDocument()).ToList();
var u = ann[0];
ann.ForEach(u =>
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
try
{
command.CommandText = "SELECT * FROM public.announcement";
command.CommandType = CommandType.Text;
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
entities.Add(new Announcement
{
var entities = new List<IAnnouncement>();
id = Convert.ToInt32(u["_id"]),
text = u["Text"].ToString(),
while (result.Read())
{
entities.Add(new Announcement
{
id = Convert.ToInt32(result["id"]),
text = result["text"].ToString(),
createDate = Convert.ToDateTime(result["createdate"]),
changeDate = Convert.ToDateTime(result["changedate"]),
complaints = Convert.ToInt32(result["complaints"]),
isClose = (bool)result["isclose"],
categoryId = categoryLogic.ReadElement(Convert.ToInt32(result["categoryid"])),
authorId = userLogic.ReadElement(Convert.ToInt32(result["authorid"])),
blockingId = blockingLogic.ReadElement(Convert.ToInt32(result["blockingid"]))
});
}
//createDate = u["Createdate"].ToString().ToLower() == "bsonnull" ? null : Convert.ToDateTime(u["Createdate"]),
return entities;
}
//changeDate = u["Changedate"].ToString().ToLower() == "bsonnull" ? null : Convert.ToDateTime(u["Changedate"]),
complaints = Convert.ToInt32(u["Complaints"]),
isClose = Convert.ToBoolean(u["Isclose"]),
reviews = new Review[5],
categoryId = (Category)categoryLogic.ReadElement(Convert.ToInt32(u["CategoryId"])),
authorId = (User)userLogic.ReadElement(Convert.ToInt32(u["AuthorId"])),
blockingId = (Blocking?)(u["BlockingId"].ToString().ToLower() == "bsonnull" ? null : blockingLogic.ReadElement(Convert.ToInt32(u["BlockingId"])))
});
}
}
catch (Exception ex) { }
});
return entities;
}
public bool UpdateAnnouncement(IAnnouncement model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("announcement");
var reviews = new BsonArray();
if(reviews != null && reviews.Count > 0)
{
try
model.reviews.ToList().Select(review => reviews.Add(new BsonDocument
{
var script = @$"UPDATE public.announcement " +
$"SET text='{model.text}', createdate='{model.createDate}', changedate='{model.changeDate}', complaints={model.complaints}, " +
$"isclose={model.isClose}, categoryid={model.categoryId.id}, authorid={model.authorId.id}, blockingid={model.blockingId.id} " +
$"WHERE id = {model.id}";
_db.Database.ExecuteSqlRaw(script, new object[] { });
return true;
}
catch (Exception ex)
["_id"] = review.id,
["Text"] = review.text,
["Complaints"] = review.complaints,
["AuthorID"] = review.authorId.ToString(),
["BlockingId"] = review.blockingId.ToString()
}));
}
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
try
{
var update = new BsonDocument
{
return false;
}
{"_id", model.id},
{ "Text", model.text},
{"Createdate", model.createDate},
{"Changedate", model.changeDate},
{"Complaints", model.complaints},
{"Isclose", model.isClose},
{"Review", reviews},
{"CategoryId", model.categoryId.id.ToString()},
{"AuthorId", model.authorId.id.ToString()},
{ "BlockingId", model.blockingId.id.ToString()}
};
collection.UpdateOne(filter, update);
return true;
}
catch (Exception ex)
{
return false;
}
}
}

157
Announcements/Announcements/Database/Implements/BlockingLogic.cs
View File

@ -2,6 +2,8 @@
using Announcements.Database.Models;
using Announcements.Models;
using Microsoft.EntityFrameworkCore;
using MongoDB.Bson;
using MongoDB.Driver;
using System;
using System.Collections.Generic;
using System.Data;
@ -15,115 +17,114 @@ namespace Announcements.Database.Implements
{
public bool CreateBlocking(IBlocking model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("blocking");
try
{
try
var update = new BsonDocument
{
_db.Database.ExecuteSqlRaw(@$"INSERT INTO public.blocking" +
@$"(name)" +
@$"VALUES ('{model.name}');", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
{"_id", model.id},
{ "Name", model.name}
};
collection.InsertOne(update);
return true;
}
catch (Exception ex)
{
return false;
}
}
public bool DeleteBlocking(IBlocking model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("blocking");
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
try
{
try
{
_db.Database.ExecuteSqlRaw(@$"DELETE FROM public.blocking " +
@$" WHERE id = {model.id}; ", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
collection.DeleteOne(filter);
return true;
}
catch (Exception ex)
{
return false;
}
}
public IBlocking? ReadElement(int id)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("blocking");
var filter = Builders<BsonDocument>.Filter.Eq("_id", id);
var findBlock = collection.Find(filter).FirstOrDefault();
if(findBlock != null)
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
IBlocking blocking = new Blocking
{
command.CommandText = $"SELECT * FROM public.blocking WHERE id = {id}";
command.CommandType = CommandType.Text;
id = Convert.ToInt32(findBlock["_id"]),
name = findBlock["Name"].ToString()
};
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
{
Blocking blocking = new Blocking();
while (result.Read())
{
blocking = new Blocking
{
id = Convert.ToInt32(result["id"]),
name = result["name"].ToString()
};
}
return blocking;
}
}
return blocking;
}
return null;
}
public List<IBlocking>? ReadList()
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("blocking");
var entities = new List<IBlocking>();
var blockings = collection.Find(new BsonDocument()).ToList();
blockings.ForEach(u =>
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
entities.Add(new Blocking
{
command.CommandText = "SELECT * FROM public.blocking";
command.CommandType = CommandType.Text;
id = Convert.ToInt32(u["_id"]),
name = u["Name"].ToString()
});
});
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
{
var entities = new List<IBlocking>();
while (result.Read())
{
entities.Add(new Blocking
{
id = Convert.ToInt32(result["id"]),
name = result["name"].ToString()
});
}
return entities;
}
}
}
return entities;
}
public bool UpdateBlocking(IBlocking model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("blocking");
try
{
try
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
var update = new BsonDocument
{
_db.Database.ExecuteSqlRaw(@$"UPDATE public.blocking " +
@$"SET name = {model.name} " +
@$"WHERE id = {model.id}", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
{"_id", model.id},
{ "Name", model.name}
};
collection.UpdateOne(filter, update);
return true;
}
catch (Exception ex)
{
return false;
}
}
}

160
Announcements/Announcements/Database/Implements/CategoryLogic.cs
View File

@ -2,6 +2,8 @@
using Announcements.Database.Models;
using Announcements.Models;
using Microsoft.EntityFrameworkCore;
using MongoDB.Bson;
using MongoDB.Driver;
using System;
using System.Collections.Generic;
using System.Data;
@ -15,114 +17,114 @@ namespace Announcements.Database.Implements
{
public bool CreateCategory(ICategory model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("category");
try
{
try
var update = new BsonDocument
{
_db.Database.ExecuteSqlRaw(@$"INSERT INTO public.category" +
@$"(name)" +
@$"VALUES ('{model.name}');", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
{"_id", model.id},
{ "Name", model.name}
};
collection.InsertOne(update);
return true;
}
catch (Exception ex)
{
return false;
}
}
public bool DeleteCategory(ICategory model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("category");
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
try
{
try
{
_db.Database.ExecuteSqlRaw(@$"DELETE FROM public.category " +
@$" WHERE id = {model.id}; ", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
collection.DeleteOne(filter);
return true;
}
catch (Exception ex)
{
return false;
}
}
public ICategory? ReadElement(int id)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("category");
var filter = Builders<BsonDocument>.Filter.Eq("_id", id);
var findUser = collection.Find(filter).FirstOrDefault();
ICategory category = new Category
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
{
command.CommandText = $"SELECT * FROM public.category WHERE id = {id}";
command.CommandType = CommandType.Text;
id = Convert.ToInt32(findUser["_id"]),
name = findUser["Name"].ToString()
};
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
{
Category category = new Category();
while (result.Read())
{
category = new Category
{
id = Convert.ToInt32(result["id"]),
name = result["name"].ToString()
};
}
return category;
}
}
}
return category;
}
public List<ICategory>? ReadList()
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("category");
var entities = new List<ICategory>();
var categories = collection.Find(new BsonDocument()).ToList();
categories.ForEach(u =>
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
if(!u.Contains("_Id"))
{
command.CommandText = "SELECT * FROM public.category";
command.CommandType = CommandType.Text;
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
entities.Add(new Category
{
var entities = new List<ICategory>();
while (result.Read())
{
entities.Add(new Category
{
id = Convert.ToInt32(result["id"]),
name = result["name"].ToString()
});
}
return entities;
}
id = Convert.ToInt32(u["_id"]),
name = u["Name"].ToString()
});
}
}
});
return entities;
}
public bool UpdateCategory(ICategory model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("category");
try
{
try
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
var update = new BsonDocument
{
_db.Database.ExecuteSqlRaw(@$"UPDATE public.category " +
@$"SET name = {model.name} "+
@$"WHERE id = {model.id}", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
{"_id", model.id},
{ "Name", model.name}
};
collection.UpdateOne(filter, update);
return true;
}
catch (Exception ex)
{
return false;
}
}
}

209
Announcements/Announcements/Database/Implements/ReviewLogic.cs
View File

@ -2,6 +2,8 @@
using Announcements.Database.Models;
using Announcements.Models;
using Microsoft.EntityFrameworkCore;
using MongoDB.Bson;
using MongoDB.Driver;
using System;
using System.Collections.Generic;
using System.Data;
@ -26,143 +28,130 @@ namespace Announcements.Database.Implements
public bool BlockingReview(IReview model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("review");
try
{
try
{
_db.Database.ExecuteSqlRaw(@$"UPDATE public.review SET isadmin = true WHERE id = {model.id}", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
var update = Builders<BsonDocument>.Update.Set("BlockingId", model.blockingId);
collection.UpdateOne(filter, update);
return true;
}
catch (Exception ex)
{
return false;
}
}
public bool CreateReview(IReview model)
{
using (var _db = new DataBaseContext())
{
try
{
_db.Database.ExecuteSqlRaw(@$"INSERT INTO public.review "+
$"(text, createdate, complaints, announcementid, authorid, blockingid) "+
$"VALUES('{model.text}', '{model.createDate}', {model.complaints}, {model.announcementId.id}, "+
$"{model.authorId.id}, {model.blockingId.id}); ", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
}
//MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
//var database = dbClient.GetDatabase("database");
//var collection = database.GetCollection<BsonDocument>("announcement");
//var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
//var update = new
//model.reviews.ToList().Select(review => reviews.Add(new BsonDocument
//{
// ["_id"] = review.id,
// ["Text"] = review.text,
// ["Complaints"] = review.complaints,
// ["AuthorID"] = review.authorId.ToString(),
// ["BlockingId"] = review.blockingId.ToString()
//}));
return true;
}
public bool DeleteReview(IReview model)
{
using (var _db = new DataBaseContext())
{
try
{
_db.Database.ExecuteSqlRaw(@$"DELETE FROM public.review " +
@$" WHERE id = {model.id}; ", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
}
//using (var _db = new DataBaseContext())
//{
// try
// {
// _db.Database.ExecuteSqlRaw(@$"DELETE FROM public.review " +
// @$" WHERE id = {model.id}; ", new object[] { });
// return true;
// }
// catch (Exception ex)
// {
// return false;
// }
//}
return true;
}
public IReview? ReadElement(int id)
{
using (var _db = new DataBaseContext())
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
{
command.CommandText = $"SELECT * FROM public.review WHERE id = {id}";
command.CommandType = CommandType.Text;
//MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
{
Review review = new Review();
while (result.Read())
{
review = new Review
{
id = Convert.ToInt32(result["id"]),
text = result["text"].ToString(),
createDate = Convert.ToDateTime(result["createdate"]),
complaints = Convert.ToInt32(result["complaints"]),
announcementId = announcementLogic.ReadElement(Convert.ToInt32(result["announcementId"])),
authorId = userLogic.ReadElement(Convert.ToInt32(result["authorid"])),
blockingId = blockingLogic.ReadElement(Convert.ToInt32(result["blockingId"]))
};
}
return review;
}
}
}
//var database = dbClient.GetDatabase("database");
//var collection = database.GetCollection<BsonDocument>("announcement");
//var filter = Builders<BsonDocument>.Filter.Eq("student_id", 10000);
return new Review();
}
public List<IReview>? ReadList()
{
using (var _db = new DataBaseContext())
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
{
command.CommandText = $"SELECT * FROM public.review";
command.CommandType = CommandType.Text;
//using (var _db = new DataBaseContext())
//{
// using (var command = _db.Database.GetDbConnection().CreateCommand())
// {
// command.CommandText = $"SELECT * FROM public.review";
// command.CommandType = CommandType.Text;
_db.Database.OpenConnection();
// _db.Database.OpenConnection();
using (var result = command.ExecuteReader())
{
var reviews = new List<IReview>();
// using (var result = command.ExecuteReader())
// {
// var reviews = new List<IReview>();
while (result.Read())
{
reviews.Add(new Review
{
id = Convert.ToInt32(result["id"]),
text = result["text"].ToString(),
createDate = Convert.ToDateTime(result["createdate"]),
complaints = Convert.ToInt32(result["complaints"]),
announcementId = announcementLogic.ReadElement(Convert.ToInt32(result["announcementId"])),
authorId = userLogic.ReadElement(Convert.ToInt32(result["authorid"])),
blockingId = blockingLogic.ReadElement(Convert.ToInt32(result["blockingId"]))
});
}
// while (result.Read())
// {
// reviews.Add(new Review
// {
// id = Convert.ToInt32(result["id"]),
// text = result["text"].ToString(),
// createDate = Convert.ToDateTime(result["createdate"]),
// complaints = Convert.ToInt32(result["complaints"]),
// announcementId = announcementLogic.ReadElement(Convert.ToInt32(result["announcementId"])),
// authorId = userLogic.ReadElement(Convert.ToInt32(result["authorid"])),
// blockingId = blockingLogic.ReadElement(Convert.ToInt32(result["blockingId"]))
// });
// }
return reviews;
}
}
}
// return reviews;
// }
// }
//}
return new List<IReview>();
}
public bool UpdateReview(IReview model)
{
using (var _db = new DataBaseContext())
{
try
{
_db.Database.ExecuteSqlRaw(@$"UPDATE public.review "+
@$"SET text={model.text}, createdate={model.createDate}, complaints={model.complaints}, announcementid={model.announcementId.id}, "+
@$"authorid={model.authorId.id}, blockingid={model.blockingId.id} "+
@$" WHERE id = ", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
}
//using (var _db = new DataBaseContext())
//{
// try
// {
// _db.Database.ExecuteSqlRaw(@$"UPDATE public.review "+
// @$"SET text={model.text}, createdate={model.createDate}, complaints={model.complaints}, announcementid={model.announcementId.id}, "+
// @$"authorid={model.authorId.id}, blockingid={model.blockingId.id} "+
// @$" WHERE id = ", new object[] { });
// return true;
// }
// catch (Exception ex)
// {
// return false;
// }
//}
return true;
}
}
}

246
Announcements/Announcements/Database/Implements/UserLogic.cs
View File

@ -2,6 +2,8 @@
using Announcements.Database.Models;
using Announcements.Models;
using Microsoft.EntityFrameworkCore;
using MongoDB.Bson;
using MongoDB.Driver;
using System;
using System.Collections.Generic;
using System.Data;
@ -15,146 +17,178 @@ namespace Announcements.Database.Implements
{
public bool BlockingUser(IUser model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("user");
try
{
try
{
_db.Database.ExecuteSqlRaw(@$"UPDATE public.user SET isadmin = true WHERE id = {model.id}", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
var update = Builders<BsonDocument>.Update.Set("isAdmin", true);
collection.UpdateOne(filter, update);
return true;
}
catch (Exception ex)
{
return false;
}
}
public bool CreateUser(IUser model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("user");
try
{
try
var update = new BsonDocument
{
_db.Database.ExecuteSqlRaw(@$"INSERT INTO public.user"+
@$"(name, surname, patronymic, email, password, registrdate, rating, isadmin)"+
@$"VALUES ('{model.name}', '{model.surname}', '{model.patronymic}', '{model.email}', "+
@$"'{model.password}', '{model.registrDate}'::timestamp, '{model.rating}', '{model.isAdmin}');", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
{"_id", model.id},
{ "Name", model.name},
{"Surname", model.surname},
{"Patronymic", model.patronymic},
{"Email", model.email},
{"Password", model.password},
{"Registerdate", model.registrDate},
{"Rating", model.rating},
{"isAdmin", model.isAdmin }
};
collection.InsertOne(update);
return true;
}
catch (Exception ex)
{
return false;
}
}
public bool DeleteUser(IUser model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("user");
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
try
{
try
{
_db.Database.ExecuteSqlRaw(@$"DELETE FROM public.user "+
@$" WHERE id = {model.id}; ", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
collection.DeleteOne(filter);
return true;
}
catch(Exception ex)
{
return false;
}
}
public IUser? ReadElement(int id)
{
using (var _db = new DataBaseContext())
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("user");
var filter = Builders<BsonDocument>.Filter.Eq("_id", id);
var findUser = collection.Find(filter).FirstOrDefault();
IUser user = new User
{
command.CommandText = $"SELECT * FROM public.user WHERE id = {id}";
command.CommandType = CommandType.Text;
id = Convert.ToInt32(findUser["_id"]),
name = findUser["Name"].ToString(),
surname = findUser["Surname"].ToString(),
patronymic = findUser["Patronymic"].ToString(),
password = findUser["Password"].ToString(),
email = findUser["Email"].ToString(),
registrDate = findUser["Registerdate"].ToString().ToLower() == "bsonnull" ? null : Convert.ToDateTime(findUser["Registerdate"]),
//rating = (Convert.ToDouble(findUser["Rating"])),
isAdmin = Convert.ToBoolean(findUser["isAdmin"])
};
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
{
User user = new User();
while (result.Read())
{
user = new User
{
id = Convert.ToInt32(result["id"]),
name = result["name"].ToString(),
surname = result["surname"].ToString(),
patronymic = result["patronymic"].ToString(),
password = result["password"].ToString(),
email = result["email"].ToString(),
registrDate = Convert.ToDateTime(result["registrdate"]),
rating = (float)Convert.ToDecimal(result["rating"]),
isAdmin = (bool)result["isadmin"]
};
}
return user;
}
}
}
return user;
}
public List<IUser>? ReadList()
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("user");
var entities = new List<IUser>();
var users = collection.Find(new BsonDocument()).ToList();
users.ForEach(u =>
{
using (var command = _db.Database.GetDbConnection().CreateCommand())
DateTime res;
DateTime.TryParse(u["Registerdate"].ToString(), out res);
entities.Add(new User
{
command.CommandText = "SELECT * FROM public.user";
command.CommandType = CommandType.Text;
id = Convert.ToInt32(u["_id"]),
name = u["Name"].ToString(),
surname = u["Surname"].ToString(),
patronymic = u["Patronymic"].ToString(),
password = u["Password"].ToString(),
email = u["Email"].ToString(),
registrDate = res == null ? DateTime.UtcNow : res,
rating = (float)(Convert.ToDouble(u["Rating"])),
isAdmin = (bool)u["isAdmin"]
});
});
_db.Database.OpenConnection();
using (var result = command.ExecuteReader())
{
var entities = new List<IUser>();
while (result.Read())
{
entities.Add(new User
{
id = Convert.ToInt32(result["id"]),
name = result["name"].ToString(),
surname = result["surname"].ToString(),
patronymic = result["patronymic"].ToString(),
password = result["password"].ToString(),
email = result["email"].ToString(),
registrDate = Convert.ToDateTime(result["registrdate"]),
rating = (float)(Convert.ToDouble(result["rating"])),
isAdmin = (bool)result["isadmin"]
});
}
return entities;
}
}
}
return entities;
}
public bool UpdateUser(IUser model)
{
using (var _db = new DataBaseContext())
MongoClient dbClient = new MongoClient(@"mongodb://127.0.0.1:27017/?directConnection=true&serverSelectionTimeoutMS=2000&appName=mongosh+1.8.2");
var database = dbClient.GetDatabase("database");
var collection = database.GetCollection<BsonDocument>("user");
try
{
try
var filter = Builders<BsonDocument>.Filter.Eq("_id", model.id);
var update = new BsonDocument
{
_db.Database.ExecuteSqlRaw(@$"UPDATE public.user "+
@$"SET name = {model.name}, surname = {model.surname}, patronymic = {model.patronymic}, email = {model.email}, "+
@$"password = {model.password}, registrdate = {model.registrDate}, rating = {model.rating}, isadmin = {model.isAdmin} "+
@$"WHERE id = {model.id}", new object[] { });
return true;
}
catch (Exception ex)
{
return false;
}
{"_id", model.id},
{ "Name", model.name},
{"Surname", model.surname},
{"Patronymic", model.patronymic},
{"Email", model.email},
{"Password", model.password},
{"Registerdate", model.registrDate},
{"Rating", model.rating},
{"isAdmin", model.isAdmin }
};
collection.UpdateOne(filter, update);
return true;
}
catch (Exception ex)
{
return false;
}
}
}

5
Announcements/Announcements/Database/Models/Announcement.cs
View File

@ -13,13 +13,14 @@ namespace Announcements.Database.Models
public string text { get; set; }
public DateTime createDate { get; set; }
public DateTime? createDate { get; set; }
public DateTime changeDate { get; set; }
public DateTime? changeDate { get; set; }
public int complaints { get; set; }
public bool isClose { get; set; }
public IReview[] reviews { get; set; }
public ICategory categoryId { get; set; }

2
Announcements/Announcements/Database/Models/User.cs
View File

@ -21,7 +21,7 @@ namespace Announcements.Database.Models
public string password { get; set; }
public DateTime registrDate { get; set; }
public DateTime? registrDate { get; set; }
public float rating { get; set; }

5
Announcements/Announcements/Models/IAnnouncement.cs
View File

@ -10,10 +10,11 @@ namespace Announcements.Models
{
int id { get; }
string text { get; }
DateTime createDate { get; }
DateTime changeDate { get; }
DateTime? createDate { get; }
DateTime? changeDate { get; }
int complaints { get; }
bool isClose { get; }
IReview[] reviews { get; }
ICategory categoryId { get; }
IUser authorId { get; }
IBlocking blockingId { get; }

2
Announcements/Announcements/Models/IUser.cs
View File

@ -14,7 +14,7 @@ namespace Announcements.Models
string patronymic {get; }
string email {get; }
string password {get; }
DateTime registrDate { get; }
DateTime? registrDate { get; }
float rating { get; }
bool isAdmin {get; }