Tags list view doesn't load

[WilsonChiang]

The list of tags available for an assignment does not load properly in assignments/{pk}/tags.

[WilsonChiang]

Investigated this issue a little. Looks like it can't find the user for some reason.

ActiveRecord::RecordNotFound in TagsController#index

Couldn't find User with 'id'=#<Admin:0x0000000b5e42e0>

[WilsonChiang]

Looks like tag creator is being inserted incorrectly. The foreign key is a string too, which seems odd?

2.1.3 :003 > Tag.all
  Tag Load (0.3ms)  SELECT "tags".* FROM "tags"
 => #<ActiveRecord::Relation [#<Tag id: 1, name: "test", description: "tag", user: "#<Admin:0x0000000b5e42e0>">, #<Tag id: 2, name: "test", description: "test", user: "#<Admin:0x0000000b5bab48>">, #<Tag id: 3, name: "test", description: "test", user: "#<Admin:0x0000000b211190>">, #<Tag id: 4, name: "test", description: "test", user: "#<Admin:0x0000000882f2f0>">, #<Tag id: 5, name: "testing", description: "testing\r\n", user: "#<Admin:0x000000080e7600>">]>

[WilsonChiang]

Download tag list CSV still broken.