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struct_role.go
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struct_role.go
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package disgord
import "sync"
func NewRole() *Role {
return &Role{}
}
// Role https://discordapp.com/developers/docs/topics/permissions#role-object
type Role struct {
sync.RWMutex `json:"-"`
ID Snowflake `json:"id"`
Name string `json:"name"`
Color uint `json:"color"`
Hoist bool `json:"hoist"`
Position uint `json:"position"`
Permissions uint64 `json:"permissions"`
Managed bool `json:"managed"`
Mentionable bool `json:"mentionable"`
guildID Snowflake
}
func (r *Role) Mention() string {
return "<@&" + r.ID.String() + ">"
}
// SetGuildID link role to a guild before running session.SaveToDiscord(*Role)
func (r *Role) SetGuildID(id Snowflake) {
r.ID = id
}
func (r *Role) DeepCopy() (copy interface{}) {
copy = NewRole()
r.CopyOverTo(copy)
return
}
func (r *Role) CopyOverTo(other interface{}) (err error) {
var ok bool
var role *Role
if role, ok = other.(*Role); !ok {
return NewErrorUnsupportedType("given interface{} was not a *Role")
}
r.RLock()
role.Lock()
role.ID = r.ID
role.Name = r.Name
role.Color = r.Color
role.Hoist = r.Hoist
role.Position = r.Position
role.Permissions = r.Permissions
role.Managed = r.Managed
role.Mentionable = r.Mentionable
role.guildID = r.guildID
r.RUnlock()
role.Unlock()
return
}
func (r *Role) saveToDiscord(session Session) (err error) {
if r.guildID.Empty() {
err = NewErrorMissingSnowflake("role has no guildID")
return
}
var role *Role
if r.ID.Empty() {
// create role
params := CreateGuildRoleParams{
Name: r.Name,
Permissions: r.Permissions,
Color: r.Color,
Hoist: r.Hoist,
Mentionable: r.Mentionable,
}
role, err = session.CreateGuildRole(r.guildID, ¶ms)
if err != nil {
return
}
err = role.CopyOverTo(r)
} else {
// modify/update role
params := ModifyGuildRoleParams{
Name: r.Name,
Permissions: r.Permissions,
Color: r.Color,
Hoist: r.Hoist,
Mentionable: r.Mentionable,
}
role, err = session.ModifyGuildRole(r.guildID, r.ID, ¶ms)
if err != nil {
return
}
if role.Position != r.Position {
// update the position
params := ModifyGuildRolePositionsParams{
ID: r.ID,
Position: r.Position,
}
_, err = session.ModifyGuildRolePositions(r.guildID, ¶ms)
if err != nil {
return
}
role.Position = r.Position
}
}
return
}
func (r *Role) deleteFromDiscord(session Session) (err error) {
if r.ID.Empty() {
err = NewErrorMissingSnowflake("role has no ID")
return
}
if r.guildID.Empty() {
err = NewErrorMissingSnowflake("role has no guildID")
return
}
err = session.DeleteGuildRole(r.guildID, r.ID)
return
}
//func (r *Role) Clear() {
//}