The code that does an 'UPSERT' of seed data on app start was querying
existing instances and attaching as modified of seed instances on the
same context. Now that we track query results this will throw because
the context has two instances of the same entity (same key value).
Swapping to use a temporary context to query existing data.
Swapping context to use OnModelCreating & OnConfiguring now that models
are cached
Adding some [Required] annotations to properties that are really
required in the domain model
Renaming Cart => CartItem because that's what it really is :)
Allowing database to hold some null data now that we can materialize it
(although we can't save it yet)
Enabling data access against new EF stack.
Uses SQL Server when running on Net45 and an in-memory database for K10
(because SQL Client isn't available on K10 yet).
Various workarounds in place to compensate for missing features in EF
(all marked with "// TODO [EF]..."
Changes include
(1) Inclusion of all views (with non compiling code commented out)
(2) Inclusion of all models with data annotations
(3) images & setting up of static files
(4) MVC application setup and scripts to run the application
(5) Scripts to clean up the temporary files and capture LKG build.
This updates the K version of Music Store to use the updated Entity Framework API surface from the data repro. The changes made previously to the models and controllers in the full .NET version are also included here to bring both versions into line. The code is still non-functional as it was before.
rowanmiller
Praburaj
ajcvickers
David Fowler