/
organization_plan_dataloader.go
76 lines (64 loc) · 2.97 KB
/
organization_plan_dataloader.go
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package dataloader
import (
"context"
"reflect"
"github.com/graph-gophers/dataloader"
"github.com/openline-ai/openline-customer-os/packages/server/customer-os-common-module/tracing"
"github.com/openline-ai/openline-customer-os/packages/server/customer-os-common-module/utils"
neo4jentity "github.com/openline-ai/openline-customer-os/packages/server/customer-os-neo4j-repository/entity"
"github.com/opentracing/opentracing-go"
"github.com/opentracing/opentracing-go/log"
"github.com/pkg/errors"
)
func (i *Loaders) GetOrganizationPlanMilestonesForOrganizationPlan(ctx context.Context, orgPlanId string) (*neo4jentity.OrganizationPlanMilestoneEntities, error) {
thunk := i.OrganizationPlanMilestonesForOrganizationPlan.Load(ctx, dataloader.StringKey(orgPlanId))
result, err := thunk()
if err != nil {
return nil, err
}
resultObj := result.(neo4jentity.OrganizationPlanMilestoneEntities)
return &resultObj, nil
}
func (b *organizationPlanBatcher) getOrganizationPlanMilestonesForOrganizationPlans(ctx context.Context, keys dataloader.Keys) []*dataloader.Result {
span, ctx := opentracing.StartSpanFromContext(ctx, "organizationPlanBatcher.getOrganizationPlanMilestonesForOrganizationPlans")
defer span.Finish()
tracing.SetDefaultServiceSpanTags(ctx, span)
span.LogFields(log.Object("keys", keys), log.Int("keys.length", len(keys)))
ids, keyOrder := sortKeys(keys)
ctx, cancel := utils.GetLongLivedContext(ctx)
defer cancel()
opMilestoneEntities, err := b.organizationPlanService.GetOrganizationPlanMilestonesForOrganizationPlans(ctx, ids)
if err != nil {
tracing.TraceErr(span, err)
// check if context deadline exceeded error occurred
if errors.Is(ctx.Err(), context.DeadlineExceeded) {
return []*dataloader.Result{{Data: nil, Error: errors.New("deadline exceeded to get org plan milestones for org plans")}}
}
return []*dataloader.Result{{Data: nil, Error: err}}
}
opMilestoneEntitiesByOrgPlanId := make(map[string]neo4jentity.OrganizationPlanMilestoneEntities)
for _, val := range *opMilestoneEntities {
if list, ok := opMilestoneEntitiesByOrgPlanId[val.DataloaderKey]; ok {
opMilestoneEntitiesByOrgPlanId[val.DataloaderKey] = append(list, val)
} else {
opMilestoneEntitiesByOrgPlanId[val.DataloaderKey] = neo4jentity.OrganizationPlanMilestoneEntities{val}
}
}
// construct an output array of dataloader results
results := make([]*dataloader.Result, len(keys))
for orgPlanId, record := range opMilestoneEntitiesByOrgPlanId {
if ix, ok := keyOrder[orgPlanId]; ok {
results[ix] = &dataloader.Result{Data: record, Error: nil}
delete(keyOrder, orgPlanId)
}
}
for _, ix := range keyOrder {
results[ix] = &dataloader.Result{Data: neo4jentity.OrganizationPlanMilestoneEntities{}, Error: nil}
}
if err = assertEntitiesType(results, reflect.TypeOf(neo4jentity.OrganizationPlanMilestoneEntities{})); err != nil {
tracing.TraceErr(span, err)
return []*dataloader.Result{{nil, err}}
}
span.LogFields(log.Int("result.length", len(results)))
return results
}