public void insertIngredientConsumtionData(Ingredient i) { var db = new DatabaseAccess(); var dbI = new DatabaseAccessIngredient(); var dbConsumptionOuncesConsumed = new DatabaseAccessConsumptionOuncesConsumed(); var convertWeight = new ConvertWeight(); var convert = new ConvertDensity(); var myIngredientIngredientTable = dbI.queryIngredientFromIngredientsTableByName(i); var myConsumptionTable = queryConsumptionTable(); //i need to make sure i have all my information from my sql tables... that's why im getting null reference exceptions... var temp = new Ingredient(); bool alreadyContainsIngredient = new bool(); if (myIngredientIngredientTable.classification.ToLower().Contains("egg")) { temp.name = "Egg"; //i would prefer this to be eggs, but i am matching the ingredient_classification if the ingredient.name doesn't match for querying the ingredients table and the consumption table, and the classifications are singular... //i'm going to have to put a warning or something in the READ ME asking the user not to change the name of the consumption table ignredients... i'm not a big fan of that. I want there to be flexibility for what the user needs i.ouncesConsumed = convertWeight.EggsConsumedFromIngredientMeasurement(myIngredientIngredientTable.measurement); } else { i.ouncesConsumed = dbConsumptionOuncesConsumed.CalculateOuncesConsumedFromMeasurement(i); } foreach (var ingredient in myConsumptionTable) { if (ingredient.name.ToLower() == i.name.ToLower() && (ingredient.name.ToLower().Contains(i.classification.ToLower()) && i.classification != " ") || ingredient.name == temp.name) { //if the name is the same && the classification is the same || the ingredient.name is the temp.name, noting the eggs already being present alreadyContainsIngredient = true; break; } } if (string.IsNullOrEmpty(temp.name)) { temp.name = i.name; } if (alreadyContainsIngredient == false) { var commandText = @"Insert into consumption (name, density, ounces_consumed, ounces_remaining, measurement) values (@name, @density, @ounces_consumed, @ounces_remaining, @measurement);"; db.executeVoidQuery(commandText, cmd => { cmd.Parameters.AddWithValue("@name", temp.name); cmd.Parameters.AddWithValue("@density", i.density); cmd.Parameters.AddWithValue("@ounces_consumed", i.ouncesConsumed); cmd.Parameters.AddWithValue("@ounces_remaining", i.ouncesRemaining); cmd.Parameters.AddWithValue("@measurement", i.measurement); return(cmd); }); updateConsumptionTable(i); } else { updateConsumptionTable(i); } var myUpdatedIngredient = queryConsumptionTable(); var myConsumptionOuncesConsumedTable = dbConsumptionOuncesConsumed.queryConsumptionOuncesConsumed(); }
public decimal CalculateOuncesConsumedFromMeasurement(Ingredient i) { var dbIngredients = new DatabaseAccessIngredient(); var convertMeasurement = new ConvertMeasurement(); var convertWeight = new ConvertWeight(); var convert = new ConvertDensity(); var myIngredientIngredientsTableData = dbIngredients.queryIngredientFromIngredientsTableByName(i); var myConsumedOunces = 0m; var temp = new Ingredient(); if (myIngredientIngredientsTableData.classification.ToLower().Contains("egg")) { var accumulatedOunces = convertMeasurement.AccumulatedTeaspoonMeasurement(i.measurement); if (i.classification.ToLower().Contains("egg")) { var splitEggMeasurement = convertWeight.SplitWeightMeasurement(i.sellingWeight); i.sellingWeightInOunces = decimal.Parse(splitEggMeasurement[0]); } } myConsumedOunces = convert.CalculateOuncesUsed(i); return(myConsumedOunces); }
public void insertIngredientIntoConsumptionOuncesConsumed(Ingredient i) { var db = new DatabaseAccess(); var dbi = new DatabaseAccessIngredient(); var myConsumptionOuncesConsumedIngredient = new Ingredient(); var dbc = new DatabaseAccessConsumption(); var ingredientTableRow = dbi.queryIngredientFromIngredientsTableByName(i); var consumptiontablerow = dbc.queryConsumptionTableRowByName(i); if (i.classification.ToLower().Contains("egg")) { i.classification = char.ToUpper(i.classification[0]) + i.classification.Substring(1, i.classification.Length - 1); } var commandTextQueryMultipleRows = string.Format(@"SELECT ingredients.name, ingredients.measurement, consumption.ounces_consumed, consumption.ounces_remaining FROM ingredients JOIN consumption ON (ingredients.name=consumption.name AND ingredients.measurement=consumption.measurement) OR (ingredients.ingredient_classification=consumption.name AND ingredients.measurement=consumption.measurement) WHERE ingredients.name='{0}' AND ingredients.measurement='{1}' AND ingredients.ingredient_classification='{2}';", i.name, i.measurement, i.classification); var myListOfQueriedIngredients = db.queryItems(commandTextQueryMultipleRows, reader => { myConsumptionOuncesConsumedIngredient.name = (string)reader["name"]; myConsumptionOuncesConsumedIngredient.measurement = (string)reader["measurement"]; myConsumptionOuncesConsumedIngredient.ouncesConsumed = (decimal)reader["ounces_consumed"]; myConsumptionOuncesConsumedIngredient.ouncesRemaining = (decimal)reader["ounces_remaining"]; return(myConsumptionOuncesConsumedIngredient); }); var commandTextVarsFilled = string.Format(@"INSERT INTO consumption_ounces_consumed (name, ounces_consumed, ounces_remaining, measurement) VALUES ('{0}', {1}, {2}, '{3}');", myListOfQueriedIngredients[0].name, myListOfQueriedIngredients[0].ouncesConsumed, myListOfQueriedIngredients[0].ouncesRemaining, myListOfQueriedIngredients[0].measurement); db.executeVoidQuery(commandTextVarsFilled, cmd => { return(cmd); }); //as a note to self, i was using the querySingleItem from DatabaseAccess, and that's the difference between my working query and my query that reutrned null... //something is off w that method. //check: var myConsumptionOuncesConsumedTable = queryConsumptionOuncesConsumed(); }
public void updateConsumptionTable(Ingredient i) { var db = new DatabaseAccess(); var dbI = new DatabaseAccessIngredient(); var dbConsumptionOuncesConsumed = new DatabaseAccessConsumptionOuncesConsumed(); var convert = new ConvertWeight(); var dbD = new DatabaseAccessDensities(); var myIngredient = dbI.queryIngredientFromIngredientsTableByName(i); var myConsumptionTableIngredient = queryConsumptionTableRowByName(i); var myDensityTableIngredient = dbD.queryIngredientFromDensityTableByName(i); //var myDensityTableIngredient = dbD.queryIngredientFromDensityTableByName(i); var temp = new Ingredient(); //this handles egg classifications, calculates ounces consumed and ounces remaining if (myIngredient.classification.ToLower().Contains("egg")) { var currentOuncesConsumed = convert.EggsConsumedFromIngredientMeasurement(i.measurement); if (myConsumptionTableIngredient.ouncesConsumed != currentOuncesConsumed) { i.ouncesConsumed = convert.EggsConsumedFromIngredientMeasurement(i.measurement); } if (myConsumptionTableIngredient.ouncesRemaining == 0m) { i.ouncesRemaining = i.sellingWeightInOunces - i.ouncesConsumed; } else { i.ouncesRemaining = myConsumptionTableIngredient.ouncesRemaining - i.ouncesConsumed; } } //this handles other ingredients; eggs have to be calculated by usage of egg, not by an actual measurement else { //if (i.ouncesConsumed == 0m) myConsumptionTableIngredient.ouncesConsumed = dbConsumptionOuncesConsumed.CalculateOuncesConsumedFromMeasurement(i); i.ouncesConsumed = myConsumptionTableIngredient.ouncesConsumed; if (myConsumptionTableIngredient.ouncesRemaining == 0m) { myConsumptionTableIngredient.ouncesRemaining = myDensityTableIngredient.sellingWeightInOunces - myConsumptionTableIngredient.ouncesConsumed; } else { myConsumptionTableIngredient.ouncesRemaining = myConsumptionTableIngredient.ouncesRemaining - myConsumptionTableIngredient.ouncesConsumed; } i.ouncesRemaining = myConsumptionTableIngredient.ouncesRemaining; } //if (string.IsNullOrEmpty(temp.name) && !(i.classification.ToLower().Contains("egg"))) if (i.classification.ToLower().Contains("egg")) { temp.name = "Egg"; } if (string.IsNullOrEmpty(temp.name)) { temp.name = i.name; } //temp.name = i.name; //subtractOuncesRemainingIfExpirationDateIsPast(i); // this needs to be fixed, maybe for hte moment having a condition for ig it is eggs or dairy... flour and sugar, etc. should be totally fine var commandText = "update consumption set ounces_consumed=@ounces_consumed, ounces_remaining=@ounces_remaining, refill=@refill where name=@name;"; db.executeVoidQuery(commandText, cmd => { cmd.Parameters.AddWithValue("@name", temp.name); cmd.Parameters.AddWithValue("@ounces_consumed", i.ouncesConsumed); cmd.Parameters.AddWithValue("@ounces_remaining", i.ouncesRemaining); cmd.Parameters.AddWithValue("@refill", i.restock); return(cmd); }); doesIngredientNeedRestocking(i); //this is after the consumption insertion and update... so it should work fine... var myUpdatedIngredient = queryConsumptionTableRowByName(i); dbConsumptionOuncesConsumed.insertIngredientIntoConsumptionOuncesConsumed(i); //still not getting the ouncesRemaining... need to change this var consumptionOuncesConsumed = dbConsumptionOuncesConsumed.queryConsumptionOuncesConsumed(); var myUpdatedIngredient2 = queryConsumptionTableRowByName(i); //why am i not inserting this into the database? var myUpdatedConsumptionOuncesConsumedTable = dbConsumptionOuncesConsumed.queryConsumptionOuncesConsumed(); }