search-collapse #6
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@ -92,5 +92,33 @@ func TestAggregations(t *testing.T) {
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},
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},
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},
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{
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"order for termsAggs",
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//eq.Aggregate(eq.TermsAgg("a1", "FIELD1").Size(0).Aggs(eq.Sum("a2", "FIELD2.SUBFIELD")))
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Aggregate(
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TermsAgg("categories", "categories").
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Order(map[string]string{"priceSum": "desc"}).
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Size(5).Aggs(Sum("priceSum", "price"))),
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map[string]interface{}{
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"aggs": map[string]interface{}{
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"categories": map[string]interface{}{
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"terms": map[string]interface{}{
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"field": "categories",
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"order": map[string]interface{}{
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"priceSum": "desc",
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},
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"size": 5,
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},
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"aggs": map[string]interface{}{
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"priceSum": map[string]interface{}{
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"sum": map[string]interface{}{
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"field": "price",
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},
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},
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},
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},
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},
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},
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},
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})
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}
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@ -12,6 +12,7 @@ type TermsAggregation struct {
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shardSize *float64
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showTermDoc *bool
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aggs []Aggregation
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order map[string]string
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}
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// TermsAgg creates a new aggregation of type "terms". The method name includes
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@ -54,6 +55,12 @@ func (agg *TermsAggregation) Aggs(aggs ...Aggregation) *TermsAggregation {
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return agg
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}
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// Order sets the sort for terms agg
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func (agg *TermsAggregation) Order(order map[string]string) *TermsAggregation {
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agg.order = order
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return agg
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}
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// Map returns a map representation of the aggregation, thus implementing the
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// Mappable interface.
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func (agg *TermsAggregation) Map() map[string]interface{} {
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@ -70,6 +77,9 @@ func (agg *TermsAggregation) Map() map[string]interface{} {
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if agg.showTermDoc != nil {
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innerMap["show_term_doc_count_error"] = *agg.showTermDoc
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}
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if agg.order != nil {
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innerMap["order"] = agg.order
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}
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outerMap := map[string]interface{}{
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"terms": innerMap,
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