mongo-filter-struct

README

This is a simple filter that will scan the golang struct type and generate a mongo query based on the struct fields, their tags and their values.

Currently supported logic:

• Zero Level (no nested structs) scan
• Nested structs scan
• JOINs from different collections (using $lookup)
• Merge operations (merging the fields with the same name) with several logic operators (AND, OR, XOR, NOT)
• Currently provided operators:
  • $eq
  • $ne
  • $gt
  • $gte
  • $lt
  • $lte
  • $in
  • $nin
  • $regex

Customization

You can customize all the policies (i.e. merge and join policies) and operators by implementing the interfaces To add a new operator you need to implement the IOperator interface and add it to the IOperatorMap To add a new policy you need to implement the IPolicy interface and add it to the IPolicyMap