storj/satellite/satellitedb/projects.go

226 lines
6.1 KiB
Go
Raw Normal View History

2019-01-24 16:26:36 +00:00
// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package satellitedb
import (
"context"
"time"
"github.com/skyrings/skyring-common/tools/uuid"
"github.com/zeebo/errs"
"storj.io/storj/private/dbutil"
"storj.io/storj/satellite/console"
dbx "storj.io/storj/satellite/satellitedb/dbx"
)
// ensures that projects implements console.Projects.
var _ console.Projects = (*projects)(nil)
// implementation of Projects interface repository using spacemonkeygo/dbx orm
type projects struct {
db dbx.Methods
}
// GetAll is a method for querying all projects from the database.
func (projects *projects) GetAll(ctx context.Context) (_ []console.Project, err error) {
defer mon.Task()(&ctx)(&err)
2018-11-14 12:45:49 +00:00
projectsDbx, err := projects.db.All_Project(ctx)
if err != nil {
return nil, err
}
return projectsFromDbxSlice(ctx, projectsDbx)
}
// GetOwn is a method for querying all projects created by current user from the database.
func (projects *projects) GetOwn(ctx context.Context, userID uuid.UUID) (_ []console.Project, err error) {
defer mon.Task()(&ctx)(&err)
projectsDbx, err := projects.db.All_Project_By_OwnerId_OrderBy_Asc_CreatedAt(ctx, dbx.Project_OwnerId(userID[:]))
if err != nil {
return nil, err
}
return projectsFromDbxSlice(ctx, projectsDbx)
}
// GetCreatedBefore retrieves all projects created before provided date
func (projects *projects) GetCreatedBefore(ctx context.Context, before time.Time) (_ []console.Project, err error) {
defer mon.Task()(&ctx)(&err)
projectsDbx, err := projects.db.All_Project_By_CreatedAt_Less_OrderBy_Asc_CreatedAt(ctx, dbx.Project_CreatedAt(before))
if err != nil {
return nil, err
}
return projectsFromDbxSlice(ctx, projectsDbx)
}
// GetByUserID is a method for querying all projects from the database by userID.
func (projects *projects) GetByUserID(ctx context.Context, userID uuid.UUID) (_ []console.Project, err error) {
defer mon.Task()(&ctx)(&err)
projectsDbx, err := projects.db.All_Project_By_ProjectMember_MemberId_OrderBy_Asc_Project_Name(ctx, dbx.ProjectMember_MemberId(userID[:]))
if err != nil {
return nil, err
}
return projectsFromDbxSlice(ctx, projectsDbx)
}
// Get is a method for querying project from the database by id.
func (projects *projects) Get(ctx context.Context, id uuid.UUID) (_ *console.Project, err error) {
defer mon.Task()(&ctx)(&err)
project, err := projects.db.Get_Project_By_Id(ctx, dbx.Project_Id(id[:]))
if err != nil {
return nil, err
}
return projectFromDBX(ctx, project)
}
// Insert is a method for inserting project into the database.
func (projects *projects) Insert(ctx context.Context, project *console.Project) (_ *console.Project, err error) {
defer mon.Task()(&ctx)(&err)
projectID, err := uuid.New()
if err != nil {
return nil, err
}
createFields := dbx.Project_Create_Fields{}
if !project.PartnerID.IsZero() {
createFields.PartnerId = dbx.Project_PartnerId(project.PartnerID[:])
}
createdProject, err := projects.db.Create_Project(ctx,
dbx.Project_Id(projectID[:]),
dbx.Project_Name(project.Name),
dbx.Project_Description(project.Description),
dbx.Project_UsageLimit(0),
dbx.Project_OwnerId(project.OwnerID[:]),
createFields,
)
if err != nil {
return nil, err
}
return projectFromDBX(ctx, createdProject)
}
// Delete is a method for deleting project by Id from the database.
func (projects *projects) Delete(ctx context.Context, id uuid.UUID) (err error) {
defer mon.Task()(&ctx)(&err)
_, err = projects.db.Delete_Project_By_Id(ctx, dbx.Project_Id(id[:]))
return err
}
// Update is a method for updating project entity
func (projects *projects) Update(ctx context.Context, project *console.Project) (err error) {
defer mon.Task()(&ctx)(&err)
updateFields := dbx.Project_Update_Fields{
Description: dbx.Project_Description(project.Description),
}
_, err = projects.db.Update_Project_By_Id(ctx,
dbx.Project_Id(project.ID[:]),
updateFields)
return err
}
// List returns paginated projects, created before provided timestamp.
func (projects *projects) List(ctx context.Context, offset int64, limit int, before time.Time) (_ console.ProjectsPage, err error) {
defer mon.Task()(&ctx)(&err)
var page console.ProjectsPage
dbxProjects, err := projects.db.Limited_Project_By_CreatedAt_Less_OrderBy_Asc_CreatedAt(ctx,
dbx.Project_CreatedAt(before.UTC()),
limit+1,
offset,
)
if err != nil {
return console.ProjectsPage{}, err
}
if len(dbxProjects) == limit+1 {
page.Next = true
page.NextOffset = offset + int64(limit) + 1
dbxProjects = dbxProjects[:len(dbxProjects)-1]
}
projs, err := projectsFromDbxSlice(ctx, dbxProjects)
if err != nil {
return console.ProjectsPage{}, err
}
page.Projects = projs
return page, nil
}
// projectFromDBX is used for creating Project entity from autogenerated dbx.Project struct
func projectFromDBX(ctx context.Context, project *dbx.Project) (_ *console.Project, err error) {
defer mon.Task()(&ctx)(&err)
if project == nil {
return nil, errs.New("project parameter is nil")
}
id, err := dbutil.BytesToUUID(project.Id)
if err != nil {
return nil, err
}
var partnerID uuid.UUID
if len(project.PartnerId) > 0 {
partnerID, err = dbutil.BytesToUUID(project.PartnerId)
if err != nil {
return nil, err
}
}
ownerID, err := dbutil.BytesToUUID(project.OwnerId)
if err != nil {
return nil, err
}
return &console.Project{
ID: id,
Name: project.Name,
Description: project.Description,
PartnerID: partnerID,
OwnerID: ownerID,
CreatedAt: project.CreatedAt,
}, nil
}
2018-11-14 12:45:49 +00:00
// projectsFromDbxSlice is used for creating []Project entities from autogenerated []*dbx.Project struct
func projectsFromDbxSlice(ctx context.Context, projectsDbx []*dbx.Project) (_ []console.Project, err error) {
defer mon.Task()(&ctx)(&err)
var projects []console.Project
2018-11-14 12:45:49 +00:00
var errors []error
// Generating []dbo from []dbx and collecting all errors
for _, projectDbx := range projectsDbx {
project, err := projectFromDBX(ctx, projectDbx)
2018-11-14 12:45:49 +00:00
if err != nil {
errors = append(errors, err)
continue
}
projects = append(projects, *project)
}
return projects, errs.Combine(errors...)
2018-11-14 12:45:49 +00:00
}