The primary purpose of the scope package is to provide scopes that can be easily attached to Pop/Gorm (See gorm package) queries. Think tx.Scope([scopeFunc]).All(&books).
This repository also contains a limited "query language" for use with Go Buffalo. These scopes take query parameters and produce scope functions to generically manipulate pop.Models, see scope.For[Filter|Sort|Paginate]FromParams(...). The GetAggregationsFromParams function serves a similar purpose of taking a set of query params and providing generic output, however because the result structure is different the aggregations execute a query to return the results for you.
See Blog post.
This is a go package. Integrate this repository by running
go get github.com/alphaflow/scope within an executable go project.
A description of all available parameters can be found in USAGE.md.
An example buffalo resource file can be found in /examples/resource.go.
You will need to have a postgres database running in order to run tests. Set TEST_DATABASE_URL in your environment and then run:
buffalo pop create -e test;
buffalo pop migrate -e test;
To create the scope test database with buffalo pop.
When you have completed your changes, please read DEPLOYMENT.md to merge your changes.