157 lines
4 KiB
Go
157 lines
4 KiB
Go
package models
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// Namespace holds informations about a namespace
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type Namespace struct {
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ID int64 `xorm:"int(11) autoincr not null unique pk" json:"id"`
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Name string `xorm:"varchar(250)" json:"name"`
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Description string `xorm:"varchar(1000)" json:"description"`
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OwnerID int64 `xorm:"int(11) not null" json:"-"`
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Owner User `xorm:"-" json:"owner"`
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Created int64 `xorm:"created" json:"created"`
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Updated int64 `xorm:"updated" json:"updated"`
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CRUDable `xorm:"-" json:"-"`
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Rights `xorm:"-" json:"-"`
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}
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// TableName makes beautiful table names
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func (Namespace) TableName() string {
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return "namespaces"
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}
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// NamespaceRight defines the rights teams can have for namespaces
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type NamespaceRight int
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// define unknown namespace right
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const (
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NamespaceRightUnknown = -1
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)
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// Enumerate all the namespace rights
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const (
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// Can read lists in a namespace
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NamespaceRightRead NamespaceRight = iota
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// Cat write items in a namespace like lists and todo items
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NamespaceRightWrite
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// Can manage a namespace, can do everything
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NamespaceRightAdmin
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)
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// IsNamespaceAdmin returns whether the usre has admin rights in a namespace
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func (user *User) IsNamespaceAdmin(namespace *Namespace) (err error) {
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// Owners always have admin rights
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if user.ID == namespace.Owner.ID {
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return nil
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}
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// Check if that user is in a team which has admin rights to that namespace
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return ErrUserNeedsToBeNamespaceAdmin{UserID: user.ID, NamespaceID: namespace.ID}
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}
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// IsAdmin returns true or false if the user is admin on that namespace or not
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func (n *Namespace) IsAdmin(user *User) bool {
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// Owners always have admin rights
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if user.ID == n.Owner.ID {
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return true
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}
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// Check if that user is in a team which has admin rights to that namespace
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// TODO
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return false
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}
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// HasNamespaceAccess checks if the User has namespace read access
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func (user *User) HasNamespaceAccess(namespace *Namespace) (err error) {
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// Owners always have access
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if user.ID == namespace.Owner.ID {
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return nil
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}
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// Check if the user is in a team which has access to the namespace
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return ErrUserDoesNotHaveAccessToNamespace{UserID: user.ID, NamespaceID: namespace.ID}
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}
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// CanWrite checks if a user has write access to a namespace
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func (n *Namespace) CanWrite(user *User) bool {
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// Owners always have access
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if user.ID == n.Owner.ID {
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return true
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}
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return true
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}
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// GetNamespaceByID returns a namespace object by its ID
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func GetNamespaceByID(id int64) (namespace Namespace, err error) {
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namespace.ID = id
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exists, err := x.Get(&namespace)
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if err != nil {
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return namespace, err
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}
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if !exists {
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return namespace, ErrNamespaceDoesNotExist{ID: id}
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}
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// Get the namespace Owner
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namespace.Owner, _, err = GetUserByID(namespace.OwnerID)
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if err != nil {
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return namespace, err
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}
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return namespace, err
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}
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// ReadAll gets all namespaces a user has access to
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func (n *Namespace) ReadAll(doer *User) (interface{}, error) {
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all := []*Namespace{}
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// TODO respect individual rights
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err := x.Select("namespaces.*").
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Table("namespaces").
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Join("LEFT", "team_namespaces", "namespaces.id = team_namespaces.namespace_id").
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Join("LEFT", "team_members", "team_members.team_id = team_namespaces.team_id").
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Where("team_members.user_id = ?", doer.ID).
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Or("namespaces.owner_id = ?", doer.ID).
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GroupBy("namespaces.id").
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Find(&all)
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if err != nil {
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return all, err
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}
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// Get all users
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users := []*User{}
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err = x.Select("users.*").
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Table("namespaces").
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Join("LEFT", "team_namespaces", "namespaces.id = team_namespaces.namespace_id").
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Join("LEFT", "team_members", "team_members.team_id = team_namespaces.team_id").
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Join("INNER", "users", "users.id = namespaces.owner_id").
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Where("team_members.user_id = ?", doer.ID).
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Or("namespaces.owner_id = ?", doer.ID).
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GroupBy("users.id").
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Find(&users)
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if err != nil {
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return all, err
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}
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// Put user objects in our namespace list
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for i, n := range all {
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for _, u := range users {
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if n.OwnerID == u.ID {
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all[i].Owner = *u
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break
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}
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}
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}
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return all, nil
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}
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