/
groupsync.go
268 lines (224 loc) · 6.64 KB
/
groupsync.go
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package modules
import (
"errors"
"fmt"
"math/big"
"net/http"
"slices"
"strings"
"github.com/bwmarrin/discordgo"
"github.com/galexrt/fivenet/gen/go/proto/resources/users"
"github.com/galexrt/fivenet/pkg/config"
jet "github.com/go-jet/jet/v2/mysql"
"github.com/go-jet/jet/v2/qrm"
"go.uber.org/zap"
)
const GroupSyncDefaultRoleColor = "#9B59B6"
type GroupSync struct {
*BaseModule
groupsToSync map[string]config.DiscordGroupRole
roles map[string]*discordgo.Role
}
func init() {
Modules["groupsync"] = NewGroupSync
}
func NewGroupSync(base *BaseModule) (Module, error) {
return &GroupSync{
BaseModule: base,
groupsToSync: base.cfg.GroupSync.Mapping,
roles: map[string]*discordgo.Role{},
}, nil
}
func (g *GroupSync) Run(settings *users.DiscordSyncSettings) ([]*discordgo.MessageEmbed, error) {
if err := g.createGroupRoles(); err != nil {
return nil, err
}
return nil, g.syncGroups()
}
func (g *GroupSync) createGroupRoles() error {
guildRoles, err := g.discord.GuildRoles(g.guild.ID)
if err != nil {
return err
}
dcRoles := map[string]config.DiscordGroupRole{}
for _, dcRole := range g.groupsToSync {
if _, ok := dcRoles[dcRole.RoleName]; !ok {
dcRoles[dcRole.RoleName] = dcRole
}
}
for _, dcRole := range dcRoles {
if slices.ContainsFunc(guildRoles, func(in *discordgo.Role) bool {
if strings.EqualFold(in.Name, dcRole.RoleName) {
g.roles[dcRole.RoleName] = in
return true
}
return false
}) {
// Role permissions are the same no need to edit/update
if dcRole.Permissions != nil && *dcRole.Permissions == g.roles[dcRole.RoleName].Permissions {
continue
}
var color string
if dcRole.Color != "" {
color = dcRole.Color
}
color = strings.TrimLeft(color, "#")
n := new(big.Int)
n.SetString(color, 16)
colorDec := int(n.Int64())
g.logger.Debug("updating group role", zap.String("group_name", dcRole.RoleName))
role, err := g.discord.GuildRoleEdit(g.guild.ID, g.roles[dcRole.RoleName].ID, &discordgo.RoleParams{
Name: dcRole.RoleName,
Permissions: dcRole.Permissions,
Color: &colorDec,
})
if err != nil {
return fmt.Errorf("failed to edit role %s permissions: %w", g.roles[dcRole.RoleName].ID, err)
}
g.roles[dcRole.RoleName] = role
continue
}
if _, ok := g.roles[dcRole.RoleName]; ok {
continue
}
g.logger.Debug("creating group role", zap.String("group_name", dcRole.RoleName))
role, err := g.discord.GuildRoleCreate(g.guild.ID, &discordgo.RoleParams{
Name: dcRole.RoleName,
Permissions: dcRole.Permissions,
})
if err != nil {
return fmt.Errorf("failed to create role %s (%s): %w", dcRole.RoleName, dcRole.RoleName, err)
}
g.roles[dcRole.RoleName] = role
}
g.logger.Debug("created or updated group roles")
return nil
}
type GroupSyncUser struct {
ExternalID string `alias:"external_id"`
Group string `alias:"group"`
License string `alias:"license"`
SameJob bool
}
func (g *GroupSync) syncGroups() error {
serverGroups := []jet.Expression{}
for sGroup := range g.groupsToSync {
serverGroups = append(serverGroups, jet.String(sGroup))
}
stmt := tOauth2Accs.
SELECT(
tOauth2Accs.ExternalID.AS("groupsyncuser.external_id"),
tUsers.Group.AS("groupsyncuser.group"),
tAccs.License.AS("groupsyncuser.license"),
).
FROM(
tOauth2Accs.
INNER_JOIN(tAccs,
tAccs.ID.EQ(tOauth2Accs.AccountID),
).
INNER_JOIN(tUsers,
tUsers.Identifier.LIKE(jet.CONCAT(jet.String("char%:"), tAccs.License)),
),
).
WHERE(jet.AND(
tOauth2Accs.Provider.EQ(jet.String("discord")),
tUsers.Group.IN(serverGroups...),
))
var dest []*GroupSyncUser
if err := stmt.QueryContext(g.ctx, g.db, &dest); err != nil {
return err
}
for _, user := range dest {
// Get group config based on users group
groupCfg, ok := g.groupsToSync[user.Group]
if !ok {
continue
}
if groupCfg.NotSameJob {
has, err := g.checkIfUserHasCharInJob(user.License, g.job)
if err != nil {
g.logger.Error(fmt.Sprintf("failed to check if user has char in job %s", user.ExternalID), zap.Error(err))
continue
}
if has {
g.logger.Debug(fmt.Sprintf("member is part of same job, not setting group %s", user.ExternalID))
user.SameJob = true
continue
}
}
member, err := g.discord.GuildMember(g.guild.ID, user.ExternalID)
if err != nil {
if restErr, ok := err.(*discordgo.RESTError); ok {
if restErr.Response.StatusCode == http.StatusNotFound {
continue
}
}
g.logger.Error(fmt.Sprintf("failed to get external guild member %s", user.ExternalID), zap.Error(err))
continue
}
if err := g.setUserGroups(member, user.Group); err != nil {
g.logger.Error("failed to set user groups", zap.Error(err))
continue
}
}
return g.cleanupUserGroupMembers(dest)
}
func (g *GroupSync) checkIfUserHasCharInJob(identifier string, job string) (bool, error) {
stmt := tUsers.
SELECT(
tUsers.ID.AS("id"),
).
FROM(tUsers).
WHERE(jet.AND(
tUsers.Identifier.LIKE(jet.String("char%:"+identifier)),
tUsers.Job.EQ(jet.String(job)),
))
var dest []int32
if err := stmt.QueryContext(g.ctx, g.db, &dest); err != nil {
if !errors.Is(err, qrm.ErrNoRows) {
return false, err
}
}
return len(dest) > 0, nil
}
func (g *GroupSync) setUserGroups(member *discordgo.Member, group string) error {
dcRole, ok := g.groupsToSync[group]
if !ok {
return fmt.Errorf("no discord role mapping found for server group %s", group)
}
role, ok := g.roles[dcRole.RoleName]
if !ok {
return fmt.Errorf("no discord role found for server group %s", group)
}
if !slices.Contains(member.Roles, role.ID) {
if err := g.discord.GuildMemberRoleAdd(g.guild.ID, member.User.ID, role.ID); err != nil {
return fmt.Errorf("failed to add member to %s (%s) role: %w", role.Name, role.ID, err)
}
}
return nil
}
func (g *GroupSync) cleanupUserGroupMembers(users []*GroupSyncUser) error {
guild, err := g.discord.State.Guild(g.guild.ID)
if err != nil {
return err
}
for i := 0; i < len(guild.Members); i++ {
for _, role := range g.roles {
// If user isn't in one of the synced groups, continue
if !slices.Contains(guild.Members[i].Roles, role.ID) {
continue
}
// If user is in the servergroup, all is okay, otherwise remove user from role
user := guild.Members[i].User
if slices.ContainsFunc(users, func(in *GroupSyncUser) bool {
return in.ExternalID == user.ID && g.groupsToSync[in.Group].RoleName == role.Name && !in.SameJob
}) {
continue
}
if err := g.discord.GuildMemberRoleRemove(g.guild.ID, user.ID, role.ID); err != nil {
return fmt.Errorf("failed to remove member from role %s (%s): %w", role.Name, role.ID, err)
}
}
}
return nil
}