public async Task <IHttpActionResult> UpdateBikeBrand(BikeBrand mob)
{
if (User.Identity.IsAuthenticated)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
mob.addedBy = User.Identity.GetUserId();
mob.time = DateTime.UtcNow;
mob.status = "a";
db.Entry(mob).State = EntityState.Modified;
try
{
await db.SaveChangesAsync();
}
catch (DbEntityValidationException e)
{
string s = e.ToString();
List <string> errorMessages = new List <string>();
foreach (DbEntityValidationResult validationResult in e.EntityValidationErrors)
{
string entityName = validationResult.Entry.Entity.GetType().Name;
foreach (DbValidationError error in validationResult.ValidationErrors)
{
errorMessages.Add(entityName + "." + error.PropertyName + ": " + error.ErrorMessage);
}
}
}
return(StatusCode(HttpStatusCode.NoContent));
}
return(BadRequest("Not login"));
}
public ActionResult DeleteConfirmed(int id)
{
BikeBrand bikeBrand = db.brands.Find(id);
db.brands.Remove(bikeBrand);
db.SaveChanges();
return(RedirectToAction("Index"));
}
// 构造器是创建类的一种方式
// 下面是一个默认的构造器
public Bicycle()
{
Gear = 1; // 你可以使用关键词this访问对象的成员
Cadence = 50; // 不过你并不总是需要它
this._speed = 5;
Name = "Bontrager";
this.Brand = BikeBrand.AIST;
BicyclesCreated++;
}
readonly bool _hasCardsInSpokes = false; // read-only private
// Constructors are a way of creating classes
// This is a default constructor
public Bicycle()
{
this.Gear = 1; // you can access members of the object with the keyword this
Cadence = 50; // but you don't always need it
_speed = 5;
Name = "Bontrager";
Brand = BikeBrand.AIST;
BicyclesCreated++;
}
public Bicycle()
{
this.Gear = 1;
Cadence = 50;
_speed = 5;
Name = "Bontrager";
Brand = BikeBrand.AIST;
BicyclesCreated++;
}
public ActionResult Edit([Bind(Include = "BikeBrandID,Name,Description")] BikeBrand bikeBrand)
{
if (ModelState.IsValid)
{
db.Entry(bikeBrand).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(bikeBrand));
}
// 另一个构造器的例子（包含参数）
public Bicycle(int startCadence, int startSpeed, int startGear,
string name, bool hasCardsInSpokes, BikeBrand brand)
: base() // 首先调用base
{
Gear = startGear;
Cadence = startCadence;
this._speed = startSpeed;
Name = name;
this._hasCardsInSpokes = hasCardsInSpokes;
this.Brand = brand;
}
// This is a specified constructor (it contains arguments)
public Bicycle(int startCadence, int startSpeed, int startGear,
string name, bool hasCardsInSpokes, BikeBrand brand)
: base() // calls base first
{
Gear = startGear;
Cadence = startCadence;
_speed = startSpeed;
Name = name;
_hasCardsInSpokes = hasCardsInSpokes;
Brand = brand;
}
public ActionResult Create([Bind(Include = "BikeBrandID,Name,Description")] BikeBrand bikeBrand)
{
if (ModelState.IsValid)
{
db.brands.Add(bikeBrand);
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(bikeBrand));
}
// GET: BikeBrands/Delete/5
public ActionResult Delete(int?id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
BikeBrand bikeBrand = db.brands.Find(id);
if (bikeBrand == null)
{
return(HttpNotFound());
}
return(View(bikeBrand));
}
public async Task <IHttpActionResult> ApproveBikeBrand(int id)
{
BikeBrand mobile = await db.BikeBrands.FindAsync(id);
if (mobile == null)
{
return(NotFound());
}
if (mobile.status == "a")
{
return(BadRequest("Already approved"));
}
mobile.status = "a";
await db.SaveChangesAsync();
return(Ok("approved"));
}
public async Task <IHttpActionResult> DeleteBikeBrand(int id)
{
if (User.Identity.IsAuthenticated)
{
BikeBrand bid = await db.BikeBrands.FindAsync(id);
if (bid == null)
{
return(NotFound());
}
db.BikeBrands.Remove(bid);
var ads = db.Ads.Where(x => x.BikeAd.BikeModel1.brandId.Equals(id));
foreach (var ad in ads)
{
db.Ads.Remove(ad);
}
await db.SaveChangesAsync();
return(Ok(bid));
}
return(BadRequest());
}
// 构造器可以连锁使用
public Bicycle(int startCadence, int startSpeed, BikeBrand brand) :
this(startCadence, startSpeed, 0, "big wheels", true, brand)
{
}
public IdStatus SaveBikesBrandModel(Ad ad)
{
IdStatus idStatus = new IdStatus();
idStatus.status = "a";
var company = System.Web.HttpContext.Current.Request["brand"];
var model = System.Web.HttpContext.Current.Request["model"];
if (company != null && company != "")
{
company = company.Trim();
model = model.Trim();
}
if (true) //company != null
{
bool isOldBrand = db.BikeBrands.Any(x => x.brand.Equals(company));
if (!isOldBrand)
{
BikeBrand mob = new BikeBrand();
mob.brand = company;
mob.addedBy = System.Web.HttpContext.Current.User.Identity.GetUserId();
mob.time = DateTime.UtcNow;
if (company == null || company == "")
{
mob.status = "a";
}
else
{
mob.status = "p";
}
db.BikeBrands.Add(mob);
db.SaveChanges();
BikeModel mod = new BikeModel();
mod.model = model;
mod.brandId = mob.Id;
mod.time = DateTime.UtcNow;
if (model == null || model == "")
{
mod.status = "a";
}
else
{
mod.status = "p";
}
mod.addedBy = System.Web.HttpContext.Current.User.Identity.GetUserId();
db.BikeModels.Add(mod);
db.SaveChanges();
//ad.status = "p";
idStatus.status = "p";
}
else
{
bool isOldModel = db.BikeModels.Any(x => x.model.Equals(model));
if (!isOldModel)
{
idStatus.status = "p";
//ad.status = "p";
var brandId = db.BikeBrands.FirstOrDefault(x => x.brand.Equals(company));
BikeModel mod = new BikeModel();
mod.brandId = brandId.Id;
mod.model = model;
if (model == null || model == "")
{
mod.status = "a";
}
else
{
mod.status = "p";
}
mod.addedBy = System.Web.HttpContext.Current.User.Identity.GetUserId();
mod.time = DateTime.UtcNow;
db.BikeModels.Add(mod);
try
{
db.SaveChanges();
}
catch (Exception e)
{
string s = e.ToString();
}
}
}
var mobileModel = db.BikeModels.FirstOrDefault(x => x.BikeBrand.brand == company && x.model == model);
idStatus.id = mobileModel.Id;
return(idStatus);
}
}
public async Task <bool> addNewBrandModel(string brand, string model, string category)
{
if (brand != null)
{
brand.Trim();
}
if (model != null)
{
model.Trim();
}
if (brand == "" || brand == "undefined" || brand == null)
{
return(true);
}
if (category == "Mobiles")
{
var isNew = db.Mobiles.Any(x => x.brand.Equals(brand));
if (!isNew)
{
Mobile mob = new Mobile();
mob.brand = brand;
mob.addedBy = User.Identity.GetUserId();
mob.status = "a";
mob.time = DateTime.UtcNow;
db.Mobiles.Add(mob);
await db.SaveChangesAsync();
if (model != null && model != "" && model != "undefined")
{
MobileModel mod = new MobileModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = mob.Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.MobileModels.Add(mod);
await db.SaveChangesAsync();
}
}
else
{
var isNewModel = db.MobileModels.Any(x => x.model.Equals(model));
if (!isNewModel)
{
if (model != null && model != "" && model != "undefined")
{
var brandId = db.Mobiles.First(x => x.brand.Equals(brand));
MobileModel mod = new MobileModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = brandId.Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.MobileModels.Add(mod);
await db.SaveChangesAsync();
}
}
}
}
else if (category == "Laptops")
{
var isNew = db.LaptopBrands.Any(x => x.brand.Equals(brand));
if (!isNew)
{
LaptopBrand mob = new LaptopBrand();
mob.brand = brand;
mob.addedBy = User.Identity.GetUserId();
mob.status = "a";
mob.time = DateTime.UtcNow;
db.LaptopBrands.Add(mob);
await db.SaveChangesAsync();
if (model != null && model != "" && model != "undefined")
{
LaptopModel mod = new LaptopModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = mob.Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.LaptopModels.Add(mod);
await db.SaveChangesAsync();
}
}
else
{
var isNewModel = db.LaptopModels.Any(x => x.model.Equals(model));
if (!isNewModel)
{
if (model != null && model != "" && model != "undefined")
{
LaptopModel mod = new LaptopModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = db.LaptopBrands.First(x => x.brand.Equals(brand)).Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.LaptopModels.Add(mod);
await db.SaveChangesAsync();
}
}
}
}
else if (category == "Bikes")
{
var isNew = db.BikeBrands.Any(x => x.brand.Equals(brand));
if (!isNew)
{
BikeBrand mob = new BikeBrand();
mob.brand = brand;
mob.addedBy = User.Identity.GetUserId();
mob.status = "a";
mob.time = DateTime.UtcNow;
db.BikeBrands.Add(mob);
await db.SaveChangesAsync();
if (model != null && model != "" && model != "undefined")
{
BikeModel mod = new BikeModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = mob.Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.BikeModels.Add(mod);
await db.SaveChangesAsync();
}
}
else
{
var isNewModel = db.BikeModels.Any(x => x.model.Equals(model));
if (!isNewModel)
{
if (model != null && model != "" && model != "undefined")
{
BikeModel mod = new BikeModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = db.BikeBrands.First(x => x.brand.Equals(brand)).Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.BikeModels.Add(mod);
await db.SaveChangesAsync();
}
}
}
}
else if (category == "Cars")
{
var isNew = db.CarBrands.Any(x => x.brand.Equals(brand));
if (!isNew)
{
CarBrand mob = new CarBrand();
mob.brand = brand;
mob.addedBy = User.Identity.GetUserId();
mob.status = "a";
mob.time = DateTime.UtcNow;
db.CarBrands.Add(mob);
await db.SaveChangesAsync();
if (model != null && model != "" && model != "undefined")
{
CarModel mod = new CarModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = mob.Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.CarModels.Add(mod);
await db.SaveChangesAsync();
}
}
else
{
var isNewModel = db.CarModels.Any(x => x.model.Equals(model));
if (!isNewModel)
{
if (model != null && model != "" && model != "undefined")
{
CarModel mod = new CarModel();
mod.addedBy = User.Identity.GetUserId();
mod.brandId = db.CarBrands.First(x => x.brand.Equals(brand)).Id;
mod.status = "a";
mod.time = DateTime.UtcNow;
mod.model = model;
db.CarModels.Add(mod);
await db.SaveChangesAsync();
}
}
}
}
return(true);
}
