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opportunity_read_repository.go
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opportunity_read_repository.go
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package repository
import (
"context"
"fmt"
"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/enum"
"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"
)
type TenantAndOpportunityId struct {
Tenant string
OpportunityId string
}
type OpportunityReadRepository interface {
GetOpportunityById(ctx context.Context, tenant, opportunityId string) (*dbtype.Node, error)
GetActiveRenewalOpportunityForContract(ctx context.Context, tenant, contractId string) (*dbtype.Node, error)
GetActiveRenewalOpportunitiesForOrganization(ctx context.Context, tenant, organizationId string) ([]*dbtype.Node, error)
GetRenewalOpportunitiesForClosingAsLost(ctx context.Context, limit int) ([]TenantAndOpportunityId, error)
GetPreviousClosedWonRenewalOpportunityForContract(ctx context.Context, tenant, contractId string) (*dbtype.Node, error)
GetForContracts(ctx context.Context, tenant string, contractIds []string) ([]*utils.DbNodeAndId, error)
}
type opportunityReadRepository struct {
driver *neo4j.DriverWithContext
database string
}
func (r *opportunityReadRepository) GetPreviousClosedWonRenewalOpportunityForContract(ctx context.Context, tenant, contractId string) (*dbtype.Node, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "OpportunityReadRepository.GetPreviousClosedWonRenewalOpportunityForContract")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
span.LogFields(log.String("contractId", contractId))
cypher := `MATCH (t:Tenant {name:$tenant})<-[:CONTRACT_BELONGS_TO_TENANT]-(c:Contract {id:$contractId})-[:HAS_OPPORTUNITY]->(op:RenewalOpportunity)
WHERE op.internalStage=$internalStage AND op.renewedAt < $now
RETURN op ORDER BY op.renewedAt DESC limit 1`
params := map[string]any{
"tenant": tenant,
"contractId": contractId,
"now": utils.Now(),
"internalStage": enum.OpportunityInternalStageClosedWon.String(),
}
span.LogFields(log.String("cypher", cypher))
tracing.LogObjectAsJson(span, "params", params)
session := r.prepareReadSession(ctx)
defer session.Close(ctx)
result, err := session.Run(ctx, cypher, params)
if err != nil {
tracing.TraceErr(span, err)
return nil, err
}
if result.Next(ctx) {
node := result.Record().Values[0].(dbtype.Node)
span.LogFields(log.Bool("result.found", true))
return &node, nil
}
span.LogFields(log.Bool("result.found", false))
return nil, nil
}
func NewOpportunityReadRepository(driver *neo4j.DriverWithContext, database string) OpportunityReadRepository {
return &opportunityReadRepository{
driver: driver,
database: database,
}
}
func (r *opportunityReadRepository) prepareReadSession(ctx context.Context) neo4j.SessionWithContext {
return utils.NewNeo4jReadSession(ctx, *r.driver, utils.WithDatabaseName(r.database))
}
func (r *opportunityReadRepository) GetOpportunityById(ctx context.Context, tenant, opportunityId string) (*dbtype.Node, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "OpportunityReadRepository.GetOpportunityById")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
span.SetTag(tracing.SpanTagEntityId, opportunityId)
cypher := fmt.Sprintf(`MATCH (op:Opportunity {id:$id}) WHERE op:Opportunity_%s RETURN op`, tenant)
params := map[string]any{
"id": opportunityId,
}
span.LogFields(log.String("query", 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) {
if queryResult, err := tx.Run(ctx, cypher, params); err != nil {
return nil, err
} else {
return utils.ExtractSingleRecordFirstValueAsNode(ctx, queryResult, err)
}
})
if err != nil {
tracing.TraceErr(span, err)
return nil, err
}
span.LogFields(log.Bool("result.found", result != nil))
return result.(*dbtype.Node), nil
}
func (r *opportunityReadRepository) GetActiveRenewalOpportunityForContract(ctx context.Context, tenant, contractId string) (*dbtype.Node, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "OpportunityReadRepository.GetActiveRenewalOpportunityForContract")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
span.LogFields(log.String("contractId", contractId))
cypher := `MATCH (t:Tenant {name:$tenant})<-[:CONTRACT_BELONGS_TO_TENANT]-(c:Contract {id:$contractId})-[:ACTIVE_RENEWAL]->(op:RenewalOpportunity)
WHERE op.internalStage=$internalStage
RETURN op ORDER BY op.renewedAt DESC`
params := map[string]any{
"tenant": tenant,
"contractId": contractId,
"internalStage": enum.OpportunityInternalStageOpen.String(),
}
span.LogFields(log.String("cypher", cypher))
tracing.LogObjectAsJson(span, "params", params)
session := r.prepareReadSession(ctx)
defer session.Close(ctx)
result, err := session.Run(ctx, cypher, params)
if err != nil {
tracing.TraceErr(span, err)
return nil, err
}
if result.Next(ctx) {
node := result.Record().Values[0].(dbtype.Node)
span.LogFields(log.Bool("result.found", true))
return &node, nil
}
span.LogFields(log.Bool("result.found", false))
return nil, nil
}
func (r *opportunityReadRepository) GetActiveRenewalOpportunitiesForOrganization(ctx context.Context, tenant, organizationId string) ([]*dbtype.Node, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "OpportunityReadRepository.GetActiveRenewalOpportunitiesForOrganization")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
span.LogFields(log.String("organizationId", organizationId))
cypher := `MATCH (:Tenant {name:$tenant})<-[:ORGANIZATION_BELONGS_TO_TENANT]-(org:Organization {id:$organizationId})-[:HAS_CONTRACT]->(c:Contract)-[:ACTIVE_RENEWAL]->(op:Opportunity)
WHERE op:RenewalOpportunity AND op.internalStage=$internalStage
RETURN op`
params := map[string]any{
"tenant": tenant,
"organizationId": organizationId,
"internalStage": enum.OpportunityInternalStageOpen.String(),
}
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) {
if queryResult, err := tx.Run(ctx, cypher, params); err != nil {
return nil, err
} else {
return utils.ExtractAllRecordsFirstValueAsDbNodePtrs(ctx, queryResult, err)
}
})
if err != nil {
tracing.TraceErr(span, err)
return nil, err
}
span.LogFields(log.Int("result.count", len(result.([]*dbtype.Node))))
return result.([]*dbtype.Node), nil
}
func (r *opportunityReadRepository) GetRenewalOpportunitiesForClosingAsLost(ctx context.Context, limit int) ([]TenantAndOpportunityId, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "ContractRepository.GetRenewalOpportunitiesForClosingAsLost")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, "")
span.LogFields(log.Int("limit", limit))
cypher := `MATCH (t:Tenant)<-[:CONTRACT_BELONGS_TO_TENANT]-(c:Contract)-[:ACTIVE_RENEWAL]->(op:RenewalOpportunity)
WHERE
c.status = $endedStatus AND
c.endedAt < $now AND
op.internalStage = $internalStageOpen AND
(op.techRolloutRenewalRequestedAt IS NULL OR op.techRolloutRenewalRequestedAt + duration({hours: 1}) < $now)
RETURN t.name, op.id LIMIT $limit`
params := map[string]any{
"now": utils.Now(),
"endedStatus": enum.ContractStatusEnded.String(),
"internalStageOpen": enum.OpportunityInternalStageOpen.String(),
"limit": limit,
}
span.LogFields(log.String("cypher", cypher))
tracing.LogObjectAsJson(span, "params", params)
session := r.prepareReadSession(ctx)
defer session.Close(ctx)
records, err := session.ExecuteRead(ctx, func(tx neo4j.ManagedTransaction) (any, error) {
queryResult, err := tx.Run(ctx, cypher, params)
if err != nil {
return nil, err
}
return queryResult.Collect(ctx)
})
if err != nil {
return nil, err
}
output := make([]TenantAndOpportunityId, 0)
for _, v := range records.([]*neo4j.Record) {
output = append(output,
TenantAndOpportunityId{
Tenant: v.Values[0].(string),
OpportunityId: v.Values[1].(string),
})
}
span.LogFields(log.Int("result.count", len(output)))
return output, nil
}
func (r *opportunityReadRepository) GetForContracts(ctx context.Context, tenant string, contractIds []string) ([]*utils.DbNodeAndId, error) {
span, ctx := opentracing.StartSpanFromContext(ctx, "OpportunityRepository.GetForContracts")
defer span.Finish()
tracing.SetNeo4jRepositorySpanTags(span, tenant)
cypher := `MATCH (t:Tenant {name:$tenant})<-[:CONTRACT_BELONGS_TO_TENANT]-(c:Contract)-[:HAS_OPPORTUNITY]->(op:Opportunity)
WHERE c.id IN $contractIds
RETURN op, c.id ORDER BY op.createdAt DESC`
params := map[string]any{
"tenant": tenant,
"contractIds": contractIds,
}
span.LogFields(log.String("cypher", cypher), log.Object("params", params))
session := utils.NewNeo4jReadSession(ctx, *r.driver)
defer session.Close(ctx)
result, err := session.ExecuteRead(ctx, func(tx neo4j.ManagedTransaction) (any, error) {
if queryResult, err := tx.Run(ctx, cypher, params); err != nil {
return nil, err
} else {
return utils.ExtractAllRecordsAsDbNodeAndId(ctx, queryResult, err)
}
})
if err != nil {
return nil, err
}
return result.([]*utils.DbNodeAndId), err
}