/
role_map.go
87 lines (67 loc) · 1.68 KB
/
role_map.go
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package discord
import (
"github.com/bwmarrin/discordgo"
"sync"
)
type RoleMap interface {
UpdateRoles() error
GetRoles() map[string]*discordgo.Role
GetRoleId(roleName string) string
GetRoleName(roleId string) string
GetRoleByName(roleName string) *discordgo.Role
GetRoleById(roleId string) *discordgo.Role
}
type roleMapImpl struct {
guildID string
client DiscordClient
rolesByName map[string]*discordgo.Role
rolesById map[string]*discordgo.Role
mutex sync.Mutex
}
func (rm *roleMapImpl) UpdateRoles() error {
rm.mutex.Lock()
defer rm.mutex.Unlock()
roles, err := rm.client.GetAllRoles(rm.guildID)
if err != nil {
return err
}
rm.rolesByName = make(map[string]*discordgo.Role)
rm.rolesById = make(map[string]*discordgo.Role)
for _, role := range roles {
rm.rolesByName[role.Name] = role
rm.rolesById[role.ID] = role
}
return nil
}
func (rm *roleMapImpl) GetRoles() map[string]*discordgo.Role {
rm.mutex.Lock()
defer rm.mutex.Unlock()
return rm.rolesByName
}
func (rm *roleMapImpl) GetRoleId(roleName string) string {
rm.mutex.Lock()
defer rm.mutex.Unlock()
role := rm.rolesByName[roleName]
if role == nil {
return ""
}
return role.ID
}
func (rm *roleMapImpl) GetRoleName(roleId string) string {
rm.mutex.Lock()
defer rm.mutex.Unlock()
role := rm.rolesById[roleId]
if role == nil {
return ""
}
return role.Name
}
func (rm *roleMapImpl) GetRoleByName(roleName string) *discordgo.Role {
return rm.rolesByName[roleName]
}
func (rm *roleMapImpl) GetRoleById(roleId string) *discordgo.Role {
return rm.rolesById[roleId]
}
func NewRoleMap(guildID string, client DiscordClient) RoleMap {
return &roleMapImpl{guildID: guildID, client: client}
}