event data search query

internal/eventstore/v2/repository/search_query.go

@@ -48,6 +48,8 @@ const (
 	OperationLess
 	//OperationIn checks if a stored value matches one of the passed value list
 	OperationIn
+	//OperationJSONContains checks if a stored value matches the given json
+	OperationJSONContains
 
 	operationCount
 )
@@ -70,6 +72,8 @@ const (
 	FieldEditorUser
 	//FieldEventType represents the event type field
 	FieldEventType
+	//FieldEventData represents the event data field
+	FieldEventData
 
 	fieldCount
 )

internal/eventstore/v2/repository/sql/crdb.go

@@ -252,6 +252,8 @@ func (db *CRDB) columnName(col repository.Field) string {
 		return "editor_user"
 	case repository.FieldEventType:
 		return "event_type"
+	case repository.FieldEventData:
+		return "event_data"
 	default:
 		return ""
 	}
@@ -272,6 +274,8 @@ func (db *CRDB) operation(operation repository.Operation) string {
 		return ">"
 	case repository.OperationLess:
 		return "<"
+	case repository.OperationJSONContains:
+		return "@>"
 	}
 	return ""
 }

internal/eventstore/v2/repository/sql/query.go

@@ -3,6 +3,7 @@ package sql
 import (
 	"context"
 	"database/sql"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"strings"
@@ -137,6 +138,10 @@ func prepareCondition(criteria querier, filters []*repository.Filter) (clause st
 		switch value.(type) {
 		case []bool, []float64, []int64, []string, []repository.AggregateType, []repository.EventType, *[]bool, *[]float64, *[]int64, *[]string, *[]repository.AggregateType, *[]repository.EventType:
 			value = pq.Array(value)
+		case map[string]interface{}:
+			var err error
+			value, err = json.Marshal(value)
+			logging.Log("SQL-BSsNy").OnError(err).Warn("unable to marshal search value")
 		}
 
 		clauses[i] = getCondition(criteria, filter)

internal/eventstore/v2/search_query.go

@@ -15,6 +15,7 @@ type SearchQueryFactory struct {
 	aggregateIDs   []string
 	eventSequence  uint64
 	eventTypes     []EventType
+	eventData      map[string]interface{}
 	resourceOwner  string
 }
 
@@ -83,6 +84,11 @@ func (factory *SearchQueryFactory) OrderAsc() *SearchQueryFactory {
 	return factory
 }
 
+func (factory *SearchQueryFactory) EventData(query map[string]interface{}) *SearchQueryFactory {
+	factory.eventData = query
+	return factory
+}
+
 func (factory *SearchQueryFactory) build() (*repository.SearchQuery, error) {
 	if factory == nil ||
 		len(factory.aggregateTypes) < 1 ||
@@ -98,6 +104,7 @@ func (factory *SearchQueryFactory) build() (*repository.SearchQuery, error) {
 		factory.eventSequenceFilter,
 		factory.eventTypeFilter,
 		factory.resourceOwnerFilter,
+		factory.eventDataFilter,
 	} {
 		if filter := f(); filter != nil {
 			if err := filter.Validate(); err != nil {
@@ -159,3 +166,10 @@ func (factory *SearchQueryFactory) resourceOwnerFilter() *repository.Filter {
 	}
 	return repository.NewFilter(repository.FieldResourceOwner, factory.resourceOwner, repository.OperationEquals)
 }
+
+func (factory *SearchQueryFactory) eventDataFilter() *repository.Filter {
+	if len(factory.eventData) == 0 {
+		return nil
+	}
+	return repository.NewFilter(repository.FieldEventData, factory.eventData, repository.OperationJSONContains)
+}