github.com/weaviate/weaviate@v1.24.6/modules/qna-openai/ask/searcher.go (about)

     1  //                           _       _
     2  // __      _____  __ ___   ___  __ _| |_ ___
     3  // \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
     4  //  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
     5  //   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
     6  //
     7  //  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
     8  //
     9  //  CONTACT: hello@weaviate.io
    10  //
    11  
    12  package ask
    13  
    14  import (
    15  	"context"
    16  
    17  	"github.com/weaviate/weaviate/entities/modulecapabilities"
    18  	"github.com/weaviate/weaviate/entities/moduletools"
    19  )
    20  
    21  type vectorFromAskParam struct {
    22  	nearTextDep modulecapabilities.Dependency
    23  }
    24  
    25  func (s *vectorFromAskParam) vectorForAskParamFn(ctx context.Context, params interface{},
    26  	className string,
    27  	findVectorFn modulecapabilities.FindVectorFn,
    28  	cfg moduletools.ClassConfig,
    29  ) ([]float32, error) {
    30  	return s.vectorFromAskParam(ctx, params.(*AskParams), className, findVectorFn, cfg)
    31  }
    32  
    33  func (s *vectorFromAskParam) vectorFromAskParam(ctx context.Context,
    34  	params *AskParams, className string,
    35  	findVectorFn modulecapabilities.FindVectorFn,
    36  	cfg moduletools.ClassConfig,
    37  ) ([]float32, error) {
    38  	arg := s.nearTextDep.GraphQLArgument()
    39  
    40  	rawNearTextParam := map[string]interface{}{}
    41  	rawNearTextParam["concepts"] = []interface{}{params.Question}
    42  
    43  	nearTextParam := arg.ExtractFunction(rawNearTextParam)
    44  	vectorSearchFn := s.nearTextDep.VectorSearch()
    45  
    46  	return vectorSearchFn(ctx, nearTextParam, className, findVectorFn, cfg)
    47  }
    48  
    49  type Searcher struct {
    50  	// nearText modules dependencies
    51  	nearTextDeps []modulecapabilities.Dependency
    52  }
    53  
    54  func NewSearcher(nearTextDeps []modulecapabilities.Dependency) *Searcher {
    55  	return &Searcher{nearTextDeps}
    56  }
    57  
    58  func (s *Searcher) VectorSearches() map[string]modulecapabilities.ArgumentVectorForParams {
    59  	vectorSearchers := map[string]modulecapabilities.ArgumentVectorForParams{}
    60  	for _, nearTextDep := range s.nearTextDeps {
    61  		vectorSearchers[nearTextDep.ModuleName()] = s.vectorSearches(nearTextDep)
    62  	}
    63  	return vectorSearchers
    64  }
    65  
    66  func (s *Searcher) vectorSearches(nearTextDep modulecapabilities.Dependency) map[string]modulecapabilities.VectorForParams {
    67  	vectorSearches := map[string]modulecapabilities.VectorForParams{}
    68  	vectorFromAsk := &vectorFromAskParam{nearTextDep}
    69  	vectorSearches["ask"] = vectorFromAsk.vectorForAskParamFn
    70  	return vectorSearches
    71  }