public static List<HistoryRecipe> GetRecList(int uid)
        {
            List<HistoryRecipe> historyList  = new List<HistoryRecipe>();
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT * FROM CookingRecipeHistory Where UserID=" + uid + "";
            var reader = myDatabase.ExcuteQuery(command);
            bool notEOF = false;
            notEOF = reader.Read();
            while (notEOF)
            {
                HistoryRecipe recipeObj = new HistoryRecipe();
                recipeObj.RecipeID =  Convert.ToInt16(reader["RecipeID"]);
                recipeObj.CookingDate = Convert.ToDateTime(reader["CookingDate"]);
                historyList.Add(recipeObj);
                notEOF = reader.Read();
            }

            if (historyList.Count > 0) {
                foreach (HistoryRecipe recipe in historyList) {
                    string command2 = "SELECT Name FROM Recipe WHERE ID=" + recipe.RecipeID + ";";
                    var reader2 = myDatabase.ExcuteQuery(command2);
                    bool EOF2;
                    EOF2 = reader2.Read();
                    recipe.Name = reader2["Name"].ToString();

                }
            }
            myDatabase.CloseConnection();
            return historyList;
        }
示例#2
0
        //Return a list of planRecipe Object belong to this specific UserID
        public static List<PlanRecipe> GetPlanRecipe(int UserID)
        {
            List<PlanRecipe> planRecipeList = new List<PlanRecipe>();
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT * FROM Plan Where UserID=" + UserID + "";
            var reader = myDatabase.ExcuteQuery(command);
            bool notEOF = false;
            notEOF = reader.Read();
            while (notEOF)
            {
                planRecipeList.Add(new PlanRecipe(Convert.ToInt32(reader["RecipeID"]), "", Convert.ToDateTime(reader["CookingDate"]), Convert.ToInt32(reader["ID"])));
                notEOF = reader.Read();
            }

            foreach (PlanRecipe wlr in planRecipeList)
            {
                command = "SELECT Name FROM Recipe Where ID=" + wlr.RecipeId + "";
                reader = myDatabase.ExcuteQuery(command);
                notEOF = false;
                notEOF = reader.Read();
                while (notEOF)
                {
                    wlr.RecipeName = reader["Name"].ToString();
                    notEOF = reader.Read();
                }
            }
            myDatabase.CloseConnection();

            return planRecipeList;
        }
示例#3
0
        public static double IngredientAmountSum(int IngredientID, int OwnerID)
        {
            double sum = 0;
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT * FROM StorageIngredientAmount WHERE (IngredientID =" + IngredientID + ") AND (OwnerID =" + OwnerID + ");";
            myDatabase.ExcuteQuery(command);
            OleDbDataReader reader = myDatabase.ExcuteQuery(command);
            bool EOF = reader.Read();
            List<double> amountList = new List<double>();
            List<double> unitIDList = new List<double>();
            while (EOF)
            {
                amountList.Add(Convert.ToDouble(reader["Amount"]));
                unitIDList.Add(Convert.ToInt32(reader["UnitID"]));
                EOF = reader.Read();
            }

            for (int i = 0; i < amountList.Count; i++)
            {
                command = "SELECT * FROM Unit WHERE ID =" + unitIDList[i] + ";";
                myDatabase.ExcuteQuery(command);
                reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                sum += amountList[i] * Convert.ToDouble(reader["RateToKilogram"]);
            }
            myDatabase.CloseConnection();
            return sum;
        }
        public static void AddIngredientToStorage(int StorageOwnerID, string Name, double amount, int UnitID, string exdate)
        {
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            //If ingredient available, take ingredient ID
            if (Model.RecipeManagement.CheckIngredientAvailability(Name))
            {
                string command = "SELECT ID FROM Ingredient Where Name ='" + Name + "';";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                int IngredientID = Convert.ToInt32(reader["ID"].ToString());
                command = "INSERT INTO StorageIngredientAmount (Amount, IngredientID, OwnerID, UnitID, ExpiredDate) VALUES ('" + amount + "','" + IngredientID + "','" + StorageOwnerID + "','" + UnitID + "','" + exdate + "');";
                myDatabase.ExcuteNonQuery(command);
                myDatabase.CloseConnection();
            }
            // If not available, create a new Ingredient
            else
            {
                //Create a new Ingredient here
                Model.RecipeManagement.CreateIngredient(Name, "");
                myDatabase.ReturnConnection();
                string command = "SELECT ID FROM Ingredient Where Name ='" + Name + "';";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                int IngredientID = Convert.ToInt32(reader["ID"].ToString());
                command = "INSERT INTO StorageIngredientAmount (Amount, IngredientID, OwnerID, UnitID, ExpiredDate) VALUES ('" + amount + "','" + IngredientID + "','" + StorageOwnerID + "','" + UnitID + "','" + exdate + "');";
                myDatabase.ExcuteNonQuery(command);
                myDatabase.CloseConnection();

            }
        }
示例#5
0
 public static int GetRecipeVote(int RecipeID)
 {
     int averageVote = 0;
     int count = 0;
     double sum = 0;
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "SELECT * FROM Vote Where RecipeID=" + RecipeID + "";
     var reader = myDatabase.ExcuteQuery(command);
     bool notEOF = false;
     notEOF = reader.Read();
     while (notEOF)
     {
         count++;
         sum = sum + Convert.ToInt32(reader["Vote"]);
         notEOF = reader.Read();
     }
     myDatabase.CloseConnection();
     averageVote = (int)Math.Round((sum / count),0, MidpointRounding.AwayFromZero);
     if (averageVote >= 0)
     {
         return averageVote;
     }
     else
         return 0;
 }
 public static void AddNewHR(int uid,int rid)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "INSERT INTO CookingRecipeHistory (UserID,RecipeID,CookingDate) VALUES ('" + uid + "','" + rid + "','"   + DateTime.Now.Date.ToString() + "');";
     myDatabase.ExcuteNonQuery(command);
     myDatabase.CloseConnection();
 }
示例#7
0
 //Remove from the planID with ID of a row as an parameter
 public static void RemoveFromPlan(int PlanID)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "DELETE FROM Plan WHERE ID=" + PlanID + ";";
     myDatabase.ExcuteNonQuery(command);
     myDatabase.CloseConnection();
 }
示例#8
0
 //Add new row to Plan table
 public static void AddPlan(int RecipeID, int UserID, DateTime CookingDate)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "INSERT INTO Plan (RecipeID,UserID,CookingDate) VALUES ('" + RecipeID + "','" + UserID + "','" + CookingDate + "');";
     myDatabase.ExcuteNonQuery(command);
     myDatabase.CloseConnection();
 }
        public static List<Ingredient> GetAllStorageIngredient(int OwnerID)
        {
            List<Ingredient> IngredientList = new List<Ingredient>();
            string command = "SELECT * FROM StorageIngredientAmount WHERE OwnerID =" + OwnerID + ";";
            Database myDatabase = new Database();
            myDatabase.ExcuteQuery(command);
            OleDbDataReader reader = myDatabase.ExcuteQuery(command);
            bool EOF1 = reader.Read();
            List<int> idList = new List<int>();
            while (EOF1)
            {
                idList.Add(Convert.ToInt32(reader["ID"]));
                EOF1 = reader.Read();
            }
            for (int i = 0; i < idList.Count; i++)
            {
                command = "SELECT * FROM StorageIngredientAmount WHERE ID =" + idList[i] + ";";
                myDatabase.ExcuteQuery(command);
                reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                Ingredient ingredientObj = new Ingredient();
                ingredientObj.Amount = Convert.ToDouble(reader["Amount"]);
                ingredientObj.ExpiredDay = reader["ExpiredDate"].ToString();
                int IngredientID = Convert.ToInt32(reader["IngredientID"]);
                int UnitID = Convert.ToInt32(reader["UnitID"]);

                myDatabase.ReturnConnection();
                command = "SELECT * FROM Unit WHERE ID =" + UnitID + ";";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader1 = myDatabase.ExcuteQuery(command);
                reader1.Read();
                string Unit = reader1["Name"].ToString();
                ingredientObj.Unit = Unit;

                IngredientList.Add(ingredientObj);

                command = "SELECT * FROM Ingredient WHERE ID =" + IngredientID + ";";
                myDatabase.ExcuteQuery(command);
                reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                IngredientList[i].Name = reader["Name"].ToString();
            }

            myDatabase.CloseConnection();
            return IngredientList;
        }
示例#10
0
 public static bool CheckIngredientInStorage(int IngredientID, int OwnerID)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "SELECT * FROM StorageIngredientAmount WHERE (IngredientID =" + IngredientID + ") AND (OwnerID =" + OwnerID + ");";
     myDatabase.ExcuteQuery(command);
     OleDbDataReader reader = myDatabase.ExcuteQuery(command);
     if (reader.Read())
     {
         myDatabase.CloseConnection();
         return true;
     }
     else
     {
         myDatabase.CloseConnection();
         return false;
     }
 }
示例#11
0
        public static void sendShoppingEmail(int userID, string reminder)
        {
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT * FROM UserTable Where ID=" + userID + ";";
            var reader = myDatabase.ExcuteQuery(command);
            reader.Read();

            User userObj = new User();
            userObj.Name = reader["Name"].ToString();
            userObj.Email = reader["Email"].ToString();

            string message = "Hi, " + userObj.Name + " this is a reminder for you when go shop for food" + System.Environment.NewLine + System.Environment.NewLine + reminder;

            Email.SendEmail("*****@*****.**", "FoodnStuff@support", userObj.Email, userObj.Name, "Shopping food reminder", message);

            myDatabase.CloseConnection();
        }
示例#12
0
        public static List<Unit> ListAllUnit()
        {
            Database myDatbase = new Database();
            myDatbase.ReturnConnection();
            string command = "SELECT * FROM Unit";
            var reader = myDatbase.ExcuteQuery(command);
            List<Unit> returnUnitList = new List<Unit>();

            bool EOF = reader.Read();
            while (EOF)
            {
                Unit unitObj = new Unit();
                unitObj.Name = reader["Name"].ToString();
                unitObj.ID = int.Parse(reader["ID"].ToString());
                returnUnitList.Add(unitObj);
                EOF = reader.Read();
            }
            myDatbase.CloseConnection();
            return returnUnitList;
        }
示例#13
0
 //Create new row to vote table,
 public static void CreateVote(int UserID, int RecipeID, int Vote)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string id = "";
     string command = "SELECT * FROM Vote Where UserID=" + UserID + " AND RecipeID=" + RecipeID;
     var reader = myDatabase.ExcuteQuery(command);
     reader.Read();
     if (reader.HasRows == true)
     {
         id = reader["ID"].ToString();
         command = "UPDATE Vote SET Vote='" + Vote + "' WHERE ID =" + id + ";";
         myDatabase.ExcuteNonQuery(command);
         myDatabase.CloseConnection();
     }
     else
     {
         command = "INSERT INTO Vote (RecipeID,UserID,Vote) VALUES ('" + RecipeID + "','" + UserID + "','" + Vote + "');";
         myDatabase.ExcuteNonQuery(command);
         myDatabase.CloseConnection();
     }
 }
示例#14
0
        public static double CalculatePrice(int IngredientID, double amount, int UnitID)
        {
            double result = 0;
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT * FROM Ingredient WHERE ID =" + IngredientID + ";";
            myDatabase.ExcuteQuery(command);
            OleDbDataReader reader = myDatabase.ExcuteQuery(command);
            reader.Read();
            double PricePerKilo = Convert.ToDouble(reader["PricePerKilo"]);

            command = "SELECT * FROM Unit WHERE ID =" + UnitID + ";";
            myDatabase.ExcuteQuery(command);
            reader = myDatabase.ExcuteQuery(command);
            reader.Read();

            result = amount * Convert.ToDouble(reader["RateToKilogram"]);
            result = result * PricePerKilo;
            myDatabase.CloseConnection();

            return result;
        }
示例#15
0
        public static void sendRemindEmail(int userID)
        {
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT * FROM UserTable Where ID=" + userID + ";";
            var reader = myDatabase.ExcuteQuery(command);
            reader.Read();

            User userObj = new User();
            userObj.Name = reader["Name"].ToString();
            userObj.Email = reader["Email"].ToString();

            List<Ingredient> expiredIngredientList = Model.StorageManagement.GetExpiredIngredient(userID);

            string message = "Hi, " + userObj.Name + " you have some food will expired today. Take a look" + System.Environment.NewLine + System.Environment.NewLine;
            foreach (Ingredient ing in expiredIngredientList) {
                message += ing.Amount + " " + ing.Unit + " " + ing.Name + " Expired day " + ing.ExpiredDay + System.Environment.NewLine;
            }

            Email.SendEmail("*****@*****.**", "FoodnStuff@support", userObj.Email, userObj.Name, "Expired food reminder", message);

            myDatabase.CloseConnection();
        }
示例#16
0
        public void EditProfile(string id,string Name, string UserName, string Email, string PassWord)
        {
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command;
            if (PassWord == "")
            {
                command = "UPDATE UserTable SET Name='" + Name + "',UserName='******',Email='" + Email +  "' WHERE ID =" + id + ";";

                }
            else {
                string Alreadypassword = PasswordHash.CreateHash(PassWord);
                command = "UPDATE UserTable SET Name='" + Name + "',UserName='******',Email='" + Email + "',Pass='******' WHERE ID =" + id + ";";

            }
                myDatabase.ExcuteNonQuery(command);
        }
示例#17
0
 public string getData(string field, string id)
 {
     string data = "";
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "SELECT * FROM UserTable Where ID=" + id + "";
     var reader = myDatabase.ExcuteQuery(command);
     reader.Read();
     if (reader.HasRows == true)
     {
         data = reader[field].ToString();
     }
     return data;
 }
示例#18
0
        public static void AddIngredientToRecipe(string Name, double amount, int UnitID)
        {
            int maxrecipeID = 0;
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();

            string command = "SELECT ID FROM Recipe";

            myDatabase.ExcuteQuery(command);
            OleDbDataReader reader1 = myDatabase.ExcuteQuery(command);
            bool EOF1 = reader1.Read();
            List<int> idList1 = new List<int>();
            if (EOF1)
            {
                idList1.Add(Convert.ToInt32(reader1["ID"]));
                reader1.Read();
            }
            if (idList1.Count()>0)
            {
                maxrecipeID = idList1.Max();
            }

            //If ingredient available, take ingredient ID
            if (CheckIngredientAvailability(Name))
            {
                command = "SELECT ID FROM Ingredient Where Name ='" + Name + "';";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                int IngredientID = Convert.ToInt32(reader["ID"].ToString());
                command = "INSERT INTO RecipeIngredientAmount (Amount, IngredientID, RecipeID, UnitID) VALUES ('" + amount + "','" + IngredientID + "','" + (maxrecipeID+1) + "','" + UnitID + "');";
                myDatabase.ExcuteNonQuery(command);
                myDatabase.CloseConnection();
            }
            // If not available, create a new Ingredient
            else
            {

                //Create a new Ingredient here
                CreateIngredient(Name, "");
                myDatabase.ReturnConnection();
                command = "SELECT ID FROM Ingredient Where Name ='" + Name + "';";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                int IngredientID = Convert.ToInt32(reader["ID"].ToString());
                command = "INSERT INTO RecipeIngredientAmount (Amount, IngredientID, RecipeID, UnitID) VALUES ('" + amount + "','" + IngredientID + "','" + maxrecipeID + "','" + UnitID + "');";
                myDatabase.ExcuteNonQuery(command);
                myDatabase.CloseConnection();

            }
        }
示例#19
0
 public bool CheckForUname(string uname)
 {
     bool contain = false;
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "SELECT * FROM UserTable Where UserName='******'";
     var reader = myDatabase.ExcuteQuery(command);
     reader.Read();
     if (reader.HasRows == true)
     {
         contain = true;
     }
     return contain;
 }
示例#20
0
        public static void CreateRecipe(string Name, string Instruction, int creatorID)
        {
            int maxrecipeID = 0;
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT ID FROM Recipe";

            myDatabase.ExcuteQuery(command);
            OleDbDataReader reader1 = myDatabase.ExcuteQuery(command);
            bool EOF1 = reader1.Read();
            List<int> idList1 = new List<int>();
            if (EOF1)
            {
                idList1.Add(Convert.ToInt32(reader1["ID"]));
                reader1.Read();
            }
            if (idList1.Count() > 0)
            {
                maxrecipeID = idList1.Max();
            }

            command = "INSERT INTO Recipe (ID, Name, Instruction, CreatedID) VALUES ('"+ (maxrecipeID+1) + "','" + Name + "','" + Instruction + "','" + creatorID +"');";
            myDatabase.ExcuteNonQuery(command);
            myDatabase.CloseConnection();
        }
示例#21
0
 public static Ingredient GetIngredient(int ID)
 {
     Ingredient A = new Ingredient { };
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "SELECT * FROM Ingredient WHERE ID ='" + ID + "';";
     myDatabase.ExcuteQuery(command);
     OleDbDataReader reader = myDatabase.ExcuteQuery(command);
     A.SetName(reader["Name"].ToString());
     command = "SELECT * FROM RecipeIngredientAmount WHERE IngredientID ='" + ID + "';";
     reader = myDatabase.ExcuteQuery(command);
     A.SetAmount(Convert.ToDouble(reader["Amount"].ToString()));
     return A;
 }
示例#22
0
 public static bool CheckIngredientAvailability(string Name)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "SELECT * FROM Ingredient Where Name ='" + Name + "';";
     myDatabase.ExcuteQuery(command);
     OleDbDataReader reader = myDatabase.ExcuteQuery(command);
     if (reader.Read())
     {
         return true;
     }
     else return false;
 }
示例#23
0
        public static void CreateIngredient(string Name, string Description)
        {
            int maxingredientID = 0;
            Database myDatabase = new Database();
            myDatabase.ReturnConnection();
            string command = "SELECT ID FROM Ingredient";

            myDatabase.ExcuteQuery(command);
            OleDbDataReader reader = myDatabase.ExcuteQuery(command);
            bool EOF = reader.Read();
            List<int> idList = new List<int>();
            if (EOF)
            {
                idList.Add(Convert.ToInt32(reader["ID"]));
                reader.Read();
            }
            if (idList.Count>0)
            {
                maxingredientID = idList.Max();
            }

            command = "INSERT INTO Ingredient (ID, Name, Description) VALUES ('" + (maxingredientID + 1) + "','" + Name + "','" + Description + "');";
            myDatabase.ExcuteNonQuery(command);
            myDatabase.CloseConnection();
        }
示例#24
0
        public static void IngredientCase2Calculation(int IngredientID, double amount, int OwnerID)
        {
            while (amount > 0)
            {
                Database myDatabase = new Database();
                myDatabase.ReturnConnection();
                string command = "SELECT * FROM StorageIngredientAmount WHERE ExpiredDate = (SELECT MIN(ExpiredDate) FROM StorageIngredientAmount WHERE (IngredientID =" + IngredientID + ") AND (OwnerID =" + OwnerID + "));";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader = myDatabase.ExcuteQuery(command);
                reader.Read();

                double AvailableAmount = Convert.ToDouble(reader["Amount"]);

                command = "SELECT * FROM Unit WHERE ID =" + Convert.ToInt32(reader["UnitID"]) + ";";
                myDatabase.ExcuteQuery(command);
                reader = myDatabase.ExcuteQuery(command);
                reader.Read();

                double rate = Convert.ToDouble(reader["RateToKilogram"]);

                AvailableAmount = AvailableAmount * rate;

                if (AvailableAmount <= amount)
                {
                    myDatabase.ReturnConnection();
                    command = "DELETE * FROM StorageIngredientAmount WHERE ExpiredDate = (SELECT MIN(ExpiredDate) FROM StorageIngredientAmount WHERE (IngredientID =" + IngredientID + ") AND (OwnerID =" + OwnerID + "));";
                    myDatabase.ExcuteNonQuery(command);
                    amount -= AvailableAmount;
                    myDatabase.CloseConnection();
                }
                else
                {
                    myDatabase.ReturnConnection();
                    AvailableAmount -= amount;
                    AvailableAmount = AvailableAmount / rate;
                    command = "UPDATE StorageIngredientAmount SET Amount =" + AvailableAmount + " WHERE ExpiredDate = (SELECT MIN(ExpiredDate) FROM StorageIngredientAmount WHERE (IngredientID =" + IngredientID + ") AND (OwnerID =" + OwnerID + "));";
                    myDatabase.ExcuteNonQuery(command);
                    myDatabase.CloseConnection();
                    amount = 0;
                }

            }
        }
示例#25
0
 public static List<int> GetRecipeIDBelongToCategory(int categoryID)
 {
     List<int> idList = new List<int>();
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "SELECT * FROM RecipeCategory WHERE CategoryID = "+ categoryID + ";";
     OleDbDataReader reader = myDatabase.ExcuteQuery(command);
     bool EOF = reader.Read();
     while (EOF)
     {
         idList.Add(Convert.ToInt32(reader["RecipeID"]));
         EOF = reader.Read();
     }
     myDatabase.CloseConnection();
     return idList;
 }
示例#26
0
 public static void UpdatePrice(int IngredientID,double Price)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string command = "UPDATE Ingredient SET PricePerKilo = " + Price.ToString() + " WHERE ID = " + IngredientID.ToString() + ";";
     myDatabase.ExcuteNonQuery(command);
     myDatabase.CloseConnection();
 }
示例#27
0
        public static double RecipeTotalPrice(int RecipeID)
        {
            double total = 0;
            double amount = 0;
            Recipe myRecipe = new Recipe();
            myRecipe = RecipeManagement.getRecipe(RecipeID)[0];
            for (int i = 0; i < myRecipe.IngredientList.Count; i++)
            {
                Database myDatabase = new Database();
                myDatabase.ReturnConnection();
                //Get ID for PricePerKilo
                string command = "SELECT * FROM Ingredient WHERE Name ='" + myRecipe.IngredientList[i].Name + "';";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                double PricePerKilo = Convert.ToDouble(reader["PricePerKilo"]);
                //Get Unit for RatetoKilo
                command = "SELECT * FROM Unit WHERE Name ='" + myRecipe.IngredientList[i].Unit + "';";
                myDatabase.ExcuteQuery(command);
                reader = myDatabase.ExcuteQuery(command);
                reader.Read();

                amount = myRecipe.IngredientList[i].Amount * Convert.ToDouble(reader["RateToKilogram"]);
                total += amount * PricePerKilo;
                myDatabase.CloseConnection();

            }
            return total;
        }
示例#28
0
        public string Login(string inputUserName, string inputPassWord)
        {
            Database myDatabase = new Database();
            string id = "0";
            myDatabase.ReturnConnection();
            string command = "SELECT * FROM UserTable Where UserName='******'";
            var reader = myDatabase.ExcuteQuery(command);
            reader.Read();
            if (reader.HasRows == true)
            {
                string name = reader["Name"].ToString();
                string hashedPass = reader["Pass"].ToString();

                if (PasswordHash.ValidatePassword(inputPassWord, hashedPass) == true)
                {
                    id = reader["ID"].ToString();
                }
            }
            return id;
        }
示例#29
0
 public void Register(string UserName,  string Name, string Email, string PassWord)
 {
     Database myDatabase = new Database();
     myDatabase.ReturnConnection();
     string Alreadypassword = PasswordHash.CreateHash(PassWord);
     string command = "INSERT INTO UserTable (Name,UserName,Email,Pass) VALUES ('" + Name + "','" + UserName + "','" + Email + "','" + Alreadypassword + "');";
     myDatabase.ExcuteNonQuery(command);
 }
示例#30
0
        public static int IngredientCompare(int IngredientID, int RecipeID, int OwnerID)
        {
            if (CheckIngredientInStorage(IngredientID, OwnerID))
            {
                double StorageSum = IngredientAmountSum(IngredientID, OwnerID);
                Database myDatabase = new Database();
                myDatabase.ReturnConnection();
                string command = "SELECT * FROM RecipeIngredientAmount WHERE (IngredientID =" + IngredientID + ") AND (RecipeID =" + RecipeID + ");";
                myDatabase.ExcuteQuery(command);
                OleDbDataReader reader = myDatabase.ExcuteQuery(command);
                reader.Read();
                double RecipeAmount = Convert.ToDouble(reader["Amount"]);

                command = "SELECT * FROM Unit WHERE ID =" + Convert.ToInt32(reader["UnitID"]) + ";";
                myDatabase.ExcuteQuery(command);
                reader = myDatabase.ExcuteQuery(command);
                reader.Read();

                RecipeAmount = RecipeAmount * Convert.ToDouble(reader["RateToKilogram"]);

                myDatabase.CloseConnection();
                //Value = 1 => Equal amount of ingredient in storage
                if (StorageSum == RecipeAmount)
                {
                    return 1;
                }
                else
                {
                    //Value = 2 => Storage has more amount than recipe needed
                    if (StorageSum > RecipeAmount)
                    {
                        return 2;
                    }
                    else
                    //Value = 3 => Storage has less amount than recipe needed
                    {
                        return 3;
                    }
                }
            }

            //Value = 0 => No Ingredient in storage
            else
            {
                return 0;
            }
        }