Redis Query Builder (Golang)

A golang library for constructing FT.SEARCH queries.

How to use

1. Construct a query builder.

   import "github.com/LunasphereEntertainment/redis-qb/builder"
   
   func main() {
       qb := &builder.QueryBuilder{}
   }

2. Make your query!

   query := qb.NewQuery("my_index_name")

The query contains chainable methods to fully construct your query.

Examples

• Text Search

  query := qb.NewQuery("test").Equals("title", "hello world")

  will result in a query like: FT.SEARCH test @title:(hello world)
• Range search

  query := qb.NewQuery("test").InRange("age", 18, 100)

  will result in a query like: FT.SEARCH test @age:[18 100]
• Not in that range?

  query := qb.NewQuery("test").NotInRange("age", 18, 100)

  FT.SEARCH test @age:-[18 100]
• What about grouping?

  query := qb.NewQuery("test").Equals("title", "kafka")
  
  query.CaptureGroup(builder.Or).Equals("test", "hello world")

  will create the below query: FT.SEARCH test @title:(kafka) | (@test:(hello world))

Query completion

Once you've completed the building of your complex query. Simply call .QueryString() on the query object. E.g.

query := qb.NewQuery("test").
	Equals("title", "kafka").
	QueryString()

Your query string is now runnable through your chosen Redis Search library.