public async Task <bool> Add(Trail trail)
{
trail.TrailId = IdHelper.GetId();
foreach (var point in trail.MapPoints)
{
point.TrailId = trail.TrailId;
point.MapPointId = IdHelper.GetId();
}
_context.Trails.Add(trail);
await _context.SaveChangesAsync();
return(true);
}
public static void Init(HikingContext context)
{
if (!context.Trails.Any())
{
var trails = new List <Trail>()
{
new Trail()
{
TrailId = IdHelper.GetId(),
Name = "First trail",
Description = "First trail description some text and some more text and again some text to fill up some space bla bla bla...",
Difficulty = 9.4M,
Rating = 4.5M,
Length = 10.4M
},
new Trail()
{
TrailId = IdHelper.GetId(),
Name = "Second trail",
Description = "Second trail description some text and some more text and again some text to fill up some space bla bla bla...",
Difficulty = 7.4M,
Rating = 2.2M,
Length = 1.2M
},
new Trail()
{
TrailId = IdHelper.GetId(),
Name = "Third trail",
Description = "Third trail description some text and some more text and again some text to fill up some space bla bla bla...",
Difficulty = 9.4M,
Rating = 4.5M,
Length = 10.4M
},
new Trail()
{
TrailId = IdHelper.GetId(),
Name = "Fourth trail",
Description = "Fourth trail description some text and some more text and again some text to fill up some space bla bla bla...",
Difficulty = 5.4M,
Rating = 2.5M,
Length = 40.4M
},
};
foreach (var trail in trails)
{
context.Trails.Add(trail);
}
context.SaveChanges();
}
if (!context.MapPoints.Any())
{
var trails = context.Trails.ToList();
foreach (var trail in trails)
{
var points = new List <MapPoint>()
{
new MapPoint()
{
MapPointId = IdHelper.GetId(),
TrailId = trail.TrailId,
Elevation = 240.5,
Latitude = 63.106300,
Longitude = 13.798203,
Order = 1
},
new MapPoint()
{
MapPointId = IdHelper.GetId(),
TrailId = trail.TrailId,
Elevation = 240.5,
Latitude = 63.106489,
Longitude = 13.798460,
Order = 2
},
new MapPoint()
{
MapPointId = IdHelper.GetId(),
TrailId = trail.TrailId,
Elevation = 240.5,
Latitude = 63.106887,
Longitude = 13.799039,
Order = 3
},
new MapPoint()
{
MapPointId = IdHelper.GetId(),
TrailId = trail.TrailId,
Elevation = 240.5,
Latitude = 63.107329,
Longitude = 13.799726,
Order = 4
}
};
foreach (var point in points)
{
context.MapPoints.Add(point);
}
context.SaveChanges();
}
}
}
