public async Task <IActionResult> Update(string personId, string changes)
{
if (ModelState.IsValid)
{
if (int.TryParse(personId, out int id))
{
Person person = await _context.Person.FirstOrDefaultAsync(entry => entry.PersonId == id);
string oldImageGuid = person.ImageGUID;
if (person != null && ApplyChanges(changes.Split("@"), ref person, out List <string> interestChanges))
{
_context.Person.Update(person);
await _context.SaveChangesAsync();
// IF the image was changed then update the image counts, possibly deleting the old image
if (person.ImageGUID != oldImageGuid)
{
await Image.UpdateImageCount(person.ImageGUID, 1, this.Request);
await Image.UpdateImageCount(oldImageGuid, -1, this.Request);
}
await Interest.ProcessChanges(person, interestChanges, _context);
return(Ok(person));
}
}
}
return(BadRequest());
}
public void TestAddAndDeleteSeparate()
{
Person person = CreatePersonAndAddToDatabase("Fred", "Flinestone");
List <string> changes = new List <string>()
{
"Add:Programming",
"Add:Sleeping"
};
using (PeopleSearchContext context = new PeopleSearchContext(PeopleDbOptions))
{
Interest.ProcessChanges(person, changes, context).Wait();
}
Assert.AreEqual(2, NumberEntriesInDB(), "All entries are Adds so should have created as many entries as in list");
using (PeopleSearchContext context = new PeopleSearchContext(PeopleDbOptions))
{
Interest.ProcessChanges(person, new List <string> {
"Del:Sleeping"
}, context).Wait();
}
Assert.AreEqual(1, NumberEntriesInDB(), "Only one entry left in list after deleting one");
Assert.IsTrue(EntryExists(person, "Programming"), "Entry must be in database");
}
public void AddInterestTests()
{
Person person = CreatePersonAndAddToDatabase("Fred", "Flinestone");
List <string> changes = new List <string>()
{
"Add:Programming",
"Add:Sleeping"
};
using (PeopleSearchContext context = new PeopleSearchContext(PeopleDbOptions))
{
Interest.ProcessChanges(person, changes, context).Wait();
}
Assert.AreEqual(changes.Count, NumberEntriesInDB(), "All entries are Adds so should have created as many entries as in list");
Assert.IsTrue(EntryExists(person, "Programming"), "Entry must be in database");
Assert.IsTrue(EntryExists(person, "Sleeping"), "Entry must be in database");
}
public async Task <IActionResult> PostNewPerson()
{
string changes = HttpUtility.UrlDecode(this.Request.QueryString.Value.Substring(1));
changes = changes.RemoveLeading("changes=");
Person baby = new Person();
bool anyData = ApplyChanges(changes.Split("@"), ref baby, out List <string> interestChanges);
if (anyData)
{
var newPerson = _context.Person.Add(baby);
await _context.SaveChangesAsync();
await Image.UpdateImageCount(baby.ImageGUID, 1, this.Request);
await Interest.ProcessChanges(baby, interestChanges, _context);
return(Ok(baby));
}
return(BadRequest());
}