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template.go
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template.go
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package store
import (
"context"
"github.com/cortezaproject/corteza/server/pkg/envoy/resource"
"github.com/cortezaproject/corteza/server/store"
"github.com/cortezaproject/corteza/server/system/types"
)
type (
template struct {
cfg *EncoderConfig
res *resource.Template
t *types.Template
}
)
// mergeTemplates merges b into a, prioritising a
func mergeTemplates(a, b *types.Template) *types.Template {
c := *a
if c.Handle == "" {
c.Handle = b.Handle
}
if c.Language == "" {
c.Language = b.Language
}
if c.Type == "" {
c.Type = b.Type
}
if c.Meta.Short == "" {
c.Meta.Short = b.Meta.Short
}
if c.Meta.Description == "" {
c.Meta.Description = b.Meta.Description
}
if c.Template == "" {
c.Template = b.Template
}
if c.OwnerID == 0 {
c.OwnerID = b.OwnerID
}
if c.CreatedAt.IsZero() {
c.CreatedAt = b.CreatedAt
}
if c.UpdatedAt == nil {
c.UpdatedAt = b.UpdatedAt
}
if c.DeletedAt == nil {
c.DeletedAt = b.DeletedAt
}
return &c
}
// findTemplate looks for the template in the resources & the store
//
// Provided resources are prioritized.
func findTemplate(ctx context.Context, s store.Storer, rr resource.InterfaceSet, ii resource.Identifiers) (u *types.Template, err error) {
u = resource.FindTemplate(rr, ii)
if u != nil {
return u, nil
}
return findTemplateStore(ctx, s, makeGenericFilter(ii))
}
// findTemplateStore looks for the template in the store
func findTemplateStore(ctx context.Context, s store.Storer, gf genericFilter) (t *types.Template, err error) {
if gf.id > 0 {
t, err = store.LookupTemplateByID(ctx, s, gf.id)
if err != nil && err != store.ErrNotFound {
return nil, err
}
if t != nil {
return
}
}
for _, i := range gf.identifiers {
// Handle
t, err = store.LookupTemplateByHandle(ctx, s, i)
if err != nil && err != store.ErrNotFound {
return nil, err
}
if t != nil {
return
}
}
return nil, nil
}