init commit over here

2025-05-12 16:57:19 -07:00
parent 8e02c028a7
commit 838b3ab450
87 changed files with 6068 additions and 0 deletions
@@ -0,0 +1,140 @@
+using MistoxWebsite.Shared;
+using MySql.Data.MySqlClient;
+using System.Data;
+using System.Data.Common;
+
+namespace MistoxWebsite.Server.Services.DatabaseService {
+    public partial class DatabaseService {
+
+        public async Task<Product?> GetProduct( int ID ) {
+            Product? items = null;
+            using( MySqlConnection connection = GetConnection() ) {
+                connection.Open();
+                string command = @"
+                SELECT * FROM Product
+                WHERE ID = @ID;
+                ";
+
+                MySqlCommand cmd = new MySqlCommand(command, connection);
+                cmd.Parameters.AddWithValue("@ID", ID);
+
+                using( DbDataReader reader = await cmd.ExecuteReaderAsync() ) {
+                    while( await reader.ReadAsync() ) {
+                        if( reader == null ) {
+                            break;
+                        }
+                        int _id = reader.GetInt32("ID");
+                        string _name = reader.GetString("Name");
+                        string _description = reader.GetString("Description");
+                        string _images = reader.GetString("Images");
+                        int _cost = reader.GetInt32("Cost");
+                        string _url = reader.GetString("URL");
+
+                        string[] _imageList = _images.Split('|', StringSplitOptions.RemoveEmptyEntries);
+
+                        items = new Product() {
+                            ID = _id,
+                            Name = _name,
+                            Description = _description,
+                            Cost = _cost,
+                            Images = _imageList.ToList(),
+                            URL = _url
+                        };
+                    }
+                }
+            }
+            return items;
+        }
+
+        public async Task<List<Product>> GetAllProducts() {
+            List<Product> items = new List<Product>();
+            using( MySqlConnection connection = GetConnection() ) {
+                connection.Open();
+                MySqlCommand cmd = new MySqlCommand("SELECT * FROM Product", connection);
+                using( DbDataReader reader = await cmd.ExecuteReaderAsync() ) {
+                    while( await reader.ReadAsync() ) {
+                        if( reader == null ) {
+                            break;
+                        }
+                        int _id = reader.GetInt32("ID");
+                        string _name = reader.GetString("Name");
+                        string _description = reader.GetString("Description");
+                        string _images = reader.GetString("Images");
+                        int _cost = reader.GetInt32("Cost");
+                        string _url = reader.GetString("URL");
+
+                        string[] _imageList = _images.Split('|', StringSplitOptions.RemoveEmptyEntries);
+
+                        items.Add( new Product() {
+                            ID = _id,
+                            Name = _name,
+                            Description = _description,
+                            Cost = _cost,
+                            Images = _imageList.ToList(),
+                            URL = _url
+                        } );
+                    }
+                }
+            }
+            return items;
+        }
+
+        public async Task NewProduct( Product Item ) {
+            using( MySqlConnection connection = GetConnection() ) {
+                connection.Open();
+
+                string buildingImages = "";
+                foreach( string cur in Item.Images ) {
+                    buildingImages = buildingImages + "|" + cur;
+                }
+
+                string command = @"
+                INSERT INTO Product
+                (Name, Description, Images, Cost, URL)
+                VALUES
+                (@Name, @Description, @Images, @Cost, @URL);
+                ";
+
+                MySqlCommand cmd = new MySqlCommand( command , connection);
+                cmd.Parameters.AddWithValue("@Name", Item.Name);
+                cmd.Parameters.AddWithValue("@Description", Item.Description);
+                cmd.Parameters.AddWithValue("@Images", buildingImages);
+                cmd.Parameters.AddWithValue("@Cost", Item.Cost);
+                cmd.Parameters.AddWithValue("@URL", Item.URL);
+
+                await cmd.ExecuteNonQueryAsync();
+            }
+        }
+
+        public async Task UpdateProduct( Product Item ) {
+            using( MySqlConnection connection = GetConnection() ) {
+                connection.Open();
+
+                string buildingImages = "";
+                foreach( string cur in Item.Images ) {
+                    buildingImages = buildingImages + "|" + cur;
+                }
+
+                string command = @"UPDATE Product SET
+                Name = @Name,
+                Description = @Description,
+                Images = @Images,
+                Cost = @Cost,
+                URL = @URL
+                WHERE ID = @ID;
+                ";
+
+                MySqlCommand cmd = new MySqlCommand(command, connection);
+                cmd.Parameters.AddWithValue("@Name", Item.Name);
+                cmd.Parameters.AddWithValue("@Description", Item.Description);
+                cmd.Parameters.AddWithValue("@Images", Item.Images);
+                cmd.Parameters.AddWithValue("@Cost", Item.Cost);
+                cmd.Parameters.AddWithValue("@URL", Item.URL);
+                cmd.Parameters.AddWithValue("@ID", Item.ID);
+
+                await cmd.ExecuteNonQueryAsync();
+            }
+        }
+
+    }
+}