public ActionResult UpdateWeightLog(WeightLogModel weightLog)
{
//check if the model state is valid or not
if (ModelState.IsValid)
{
//update data in the database based on WeightId
impl.UpdateWeight(weightLog.WeightId, weightLog);
//redirect to WeightLog/ShowAllWeightLog
return(RedirectToAction("ShowAllWeightLog", new { user_id = Session["Id"] }));
}
return(View());
}
public ActionResult AddWeightLog(WeightLogModel weightLog)
{
//check if the model state is valid or not
if (ModelState.IsValid)
{
//save data in the database
impl.SaveWeight(weightLog);
//shows message to user if data is inserted
ViewBag.Message = "Weight Inserted successfully";
//deletes the data from model
ModelState.Clear();
}
return(View());
}
//UpdateWeight() update the WeightLogs based on WeightId and WeightLogModel
public bool UpdateWeight(int weight_id, WeightLogModel weight)
{
//open a connection to a database FitnesspointDatabase
using (var context = new FitnesspointDatabaseEntities())
{
//retrieving weightLog from the database WeightLog based on WeightId
var weightLog = context.WeightLogs.FirstOrDefault(x => x.WeightId == weight_id);
//replace the data in the database with WeightLogModel data based on WeightId
if (weightLog != null)
{
weightLog.Weight = weight.Weight;
weightLog.Updated_At = DateTime.UtcNow;
weightLog.UserId = weight.UserId;
}
//save the changes to the database
context.SaveChanges();
//returns true if data is updated
return(true);
}
}
//SaveWeight() saves WeightLog in the database
public WeightLog SaveWeight(WeightLogModel weight)
{
//open a connection to a database FitnesspointDatabase
using (var context = new FitnesspointDatabaseEntities())
{
//Creating WieghtLog object and assigning data using WeightLogModel class
WeightLog weightLog = new WeightLog()
{
Weight = weight.Weight,
Created_At = DateTime.UtcNow,
Updated_At = DateTime.UtcNow,
UserId = weight.UserId
};
//add weightLog to the database WeightLog using model WeightLog
context.WeightLogs.Add(weightLog);
//save the changes to the database
context.SaveChanges();
return(weightLog);
}
}