/
server.go
102 lines (82 loc) · 2.54 KB
/
server.go
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package fleetdbapi
import (
"time"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
"github.com/volatiletech/null/v8"
"github.com/metal-toolbox/fleetdb/internal/models"
)
// Server represents a server in a facility
type Server struct {
UUID uuid.UUID `json:"uuid"`
Name string `json:"name"`
FacilityCode string `json:"facility"`
Attributes []Attributes `json:"attributes"`
Components []ServerComponent `json:"components"`
VersionedAttributes []VersionedAttributes `json:"versioned_attributes"`
CreatedAt time.Time `json:"created_at"`
UpdatedAt time.Time `json:"updated_at"`
// DeletedAt is a pointer to a Time in order to be able to support checks for nil time
DeletedAt *time.Time `json:"deleted_at,omitempty"`
}
func (r *Router) getServers(c *gin.Context, params ServerListParams) (models.ServerSlice, int64, error) {
mods := params.queryMods()
count, err := models.Servers(mods...).Count(c.Request.Context(), r.DB)
if err != nil {
return nil, 0, err
}
// add pagination
params.PaginationParams.Preload = true
params.PaginationParams.OrderBy = models.ServerTableColumns.CreatedAt + " DESC"
mods = append(mods, params.PaginationParams.serverQueryMods()...)
s, err := models.Servers(mods...).All(c.Request.Context(), r.DB)
if err != nil {
return s, 0, err
}
return s, count, nil
}
func (s *Server) fromDBModel(dbS *models.Server) error {
var err error
s.UUID, err = uuid.Parse(dbS.ID)
if err != nil {
return err
}
s.Name = dbS.Name.String
s.FacilityCode = dbS.FacilityCode.String
s.CreatedAt = dbS.CreatedAt.Time
s.UpdatedAt = dbS.UpdatedAt.Time
if !dbS.DeletedAt.IsZero() {
s.DeletedAt = &dbS.DeletedAt.Time
}
if dbS.R != nil {
if dbS.R.Attributes != nil {
s.Attributes, err = convertFromDBAttributes(dbS.R.Attributes)
if err != nil {
return err
}
}
if dbS.R.ServerComponents != nil {
s.Components, err = convertDBServerComponents(dbS.R.ServerComponents)
if err != nil {
return err
}
}
if dbS.R.VersionedAttributes != nil {
s.VersionedAttributes, err = convertFromDBVersionedAttributes(dbS.R.VersionedAttributes)
if err != nil {
return err
}
}
}
return nil
}
func (s *Server) toDBModel() (*models.Server, error) {
dbS := &models.Server{
Name: null.StringFrom(s.Name),
FacilityCode: null.StringFrom(s.FacilityCode),
}
if s.UUID.String() != uuid.Nil.String() {
dbS.ID = s.UUID.String()
}
return dbS, nil
}