GraphQL: Add missing fields (#20646)

Went through the model and added all missing fields.

Except user.Password/MfaSecret/AuthData and session.TeamMembers.

```release-note
NONE
```

model/channel.go

@@ -225,6 +225,14 @@ func (o *Channel) LastRootPostAt_() float64 {
 	return float64(o.LastRootPostAt)
 }
 
+func (o *Channel) ExtraUpdateAt_() float64 {
+	return float64(o.ExtraUpdateAt)
+}
+
+func (o *Channel) Props_() StringInterface {
+	return StringInterface(o.Props)
+}
+
 func (o *Channel) DeepCopy() *Channel {
 	copy := *o
 	if copy.SchemeId != nil {

model/role.go

@@ -444,6 +444,18 @@ func (r *Role) Patch(patch *RolePatch) {
 	}
 }
 
+func (r *Role) CreateAt_() float64 {
+	return float64(r.CreateAt)
+}
+
+func (r *Role) UpdateAt_() float64 {
+	return float64(r.UpdateAt)
+}
+
+func (r *Role) DeleteAt_() float64 {
+	return float64(r.DeleteAt)
+}
+
 // MergeChannelHigherScopedPermissions is meant to be invoked on a channel scheme's role and merges the higher-scoped
 // channel role's permissions.
 func (r *Role) MergeChannelHigherScopedPermissions(higherScopedPermissions *RolePermissions) {

model/session.go

@@ -244,3 +244,7 @@ func (s *Session) CreateAt_() float64 {
 func (s *Session) ExpiresAt_() float64 {
 	return float64(s.ExpiresAt)
 }
+
+func (s *Session) LastActivityAt_() float64 {
+	return float64(s.LastActivityAt)
+}

model/user.go

@@ -477,10 +477,34 @@ func (u *User) DeleteAt_() float64 {
 	return float64(u.DeleteAt)
 }
 
-func (u *User) LastPictureUpdateAt() float64 {
+func (u *User) UpdateAt_() float64 {
+	return float64(u.UpdateAt)
+}
+
+func (u *User) LastPictureUpdate_() float64 {
 	return float64(u.LastPictureUpdate)
 }
 
+func (u *User) LastPasswordUpdate_() float64 {
+	return float64(u.LastPasswordUpdate)
+}
+
+func (u *User) FailedAttempts_() float64 {
+	return float64(u.FailedAttempts)
+}
+
+func (u *User) LastActivityAt_() float64 {
+	return float64(u.LastActivityAt)
+}
+
+func (u *User) BotLastIconUpdate_() float64 {
+	return float64(u.BotLastIconUpdate)
+}
+
+func (u *User) TermsOfServiceCreateAt_() float64 {
+	return float64(u.TermsOfServiceCreateAt)
+}
+
 // PreUpdate should be run before updating the user in the db.
 func (u *User) PreUpdate() {
 	u.Username = SanitizeUnicode(u.Username)

model/utils.go

@@ -186,6 +186,20 @@ func (si StringInterface) Value() (driver.Value, error) {
 	return string(j), err
 }
 
+func (StringInterface) ImplementsGraphQLType(name string) bool {
+	return name == "StringInterface"
+}
+
+func (si *StringInterface) UnmarshalGraphQL(input any) error {
+	json, ok := input.(map[string]any)
+	if !ok {
+		return errors.New("wrong type")
+	}
+
+	*si = json
+	return nil
+}
+
 var translateFunc i18n.TranslateFunc
 var translateFuncOnce sync.Once