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contact_read_repository.go
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contact_read_repository.go
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package repository
import (
"github.com/neo4j/neo4j-go-driver/v5/neo4j"
"github.com/neo4j/neo4j-go-driver/v5/neo4j/dbtype"
"github.com/openline-ai/openline-customer-os/packages/server/customer-os-common-module/utils"
"github.com/openline-ai/openline-customer-os/packages/server/customer-os-neo4j-repository/tracing"
"github.com/opentracing/opentracing-go"
"github.com/opentracing/opentracing-go/log"
"golang.org/x/net/context"
)
type ContactReadRepository interface {
GetContactInOrganizationByEmail(ctx context.Context, tenant, organizationId, email string) (*neo4j.Node, error)
GetContactCountByOrganizations(ctx context.Context, tenant string, ids []string) (map[string]int64, error)
}
type contactReadRepository struct {
driver *neo4j.DriverWithContext
database string
}
func NewContactReadRepository(driver *neo4j.DriverWithContext, database string) ContactReadRepository {
return &contactReadRepository{
driver: driver,
database: database,
}
}
func (r *contactReadRepository) prepareReadSession(ctx context.Context) neo4j.SessionWithContext {
return utils.NewNeo4jReadSession(ctx, *r.driver, utils.WithDatabaseName(r.database))
}
func (r *contactReadRepository) GetContactInOrganizationByEmail(ctx context.Context, tenant, organizationId, email string) (*neo4j.Node, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "ContactReadRepository.GetContactById")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
span.LogFields(log.String("organizationId", organizationId))
span.LogFields(log.String("email", email))
cypher := `match (:Tenant {name:$tenant})<-[:ORGANIZATION_BELONGS_TO_TENANT]-(o:Organization{id:$organizationId})<-[:ROLE_IN]-(j:JobRole)<-[:WORKS_AS]-(c:Contact)-[:HAS]->(e:Email{rawEmail:$email})
return c`
params := map[string]any{
"tenant": tenant,
"organizationId": organizationId,
"email": email,
}
span.LogFields(log.String("cypher", cypher))
tracing.LogObjectAsJson(span, "params", params)
session := utils.NewNeo4jReadSession(ctx, *r.driver)
defer session.Close(ctx)
result, err := session.ExecuteRead(ctx, func(tx neo4j.ManagedTransaction) (any, error) {
queryResult, err := tx.Run(ctx, cypher, params)
return utils.ExtractFirstRecordFirstValueAsDbNodePtr(ctx, queryResult, err)
})
if err != nil && err.Error() == "Result contains no more records" {
return nil, nil
}
if err != nil {
return nil, err
}
return result.(*dbtype.Node), nil
}
func (r *contactReadRepository) GetContactById(ctx context.Context, tenant, contactId string) (*dbtype.Node, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "ContactReadRepository.GetContactById")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
span.SetTag(tracing.SpanTagEntityId, contactId)
span.LogFields(log.String("contactId", contactId))
cypher := `MATCH (:Tenant {name:$tenant})<-[:CONTACT_BELONGS_TO_TENANT]-(c:Contact {id:$id}) RETURN c`
params := map[string]any{
"tenant": tenant,
"id": contactId,
}
span.LogFields(log.String("cypher", cypher))
tracing.LogObjectAsJson(span, "params", params)
session := r.prepareReadSession(ctx)
defer session.Close(ctx)
result, err := session.ExecuteRead(ctx, func(tx neo4j.ManagedTransaction) (any, error) {
queryResult, err := tx.Run(ctx, cypher, params)
return utils.ExtractSingleRecordFirstValueAsNode(ctx, queryResult, err)
})
if err != nil {
span.LogFields(log.Bool("result.found", false))
tracing.TraceErr(span, err)
return nil, err
}
span.LogFields(log.Bool("result.found", result != nil))
return result.(*dbtype.Node), nil
}
func (r *contactReadRepository) GetContactCountByOrganizations(ctx context.Context, tenant string, ids []string) (map[string]int64, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "ContactReadRepository.GetContactCountByOrganizations")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
cypher := `MATCH (t:Tenant {name:$tenant})<-[:ORGANIZATION_BELONGS_TO_TENANT]-(o:Organization)
WHERE o.id IN $ids
WITH o
OPTIONAL MATCH (o)--(:JobRole)--(c:Contact)
RETURN o.id, count(c) as count`
params := map[string]any{
"tenant": tenant,
"ids": ids,
}
span.LogFields(log.String("cypher", cypher))
tracing.LogObjectAsJson(span, "params", params)
session := r.prepareReadSession(ctx)
defer session.Close(ctx)
result, err := session.ExecuteRead(ctx, func(tx neo4j.ManagedTransaction) (any, error) {
queryResult, err := tx.Run(ctx, cypher, params)
if err != nil {
return nil, err
}
return queryResult.Collect(ctx)
})
if err != nil {
tracing.TraceErr(span, err)
return nil, err
}
output := make(map[string]int64)
for _, v := range result.([]*neo4j.Record) {
output[v.Values[0].(string)] = v.Values[1].(int64)
}
return output, err
}