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use crate::id::{ApplicationId, CommandId, GenericId, GuildId, RoleId, UserId}; use serde::{de::Deserializer, ser::Serializer, Deserialize, Serialize}; use serde_repr::{Deserialize_repr, Serialize_repr}; #[derive(Clone, Debug, Deserialize, Eq, PartialEq, Serialize)] pub struct GuildCommandPermissions { pub application_id: ApplicationId, pub guild_id: GuildId, pub id: CommandId, pub permissions: Vec<CommandPermissions>, } #[derive(Clone, Debug, Eq, PartialEq)] pub struct CommandPermissions { pub id: CommandPermissionsType, pub permission: bool, } #[derive(Clone, Debug, Eq, PartialEq)] pub enum CommandPermissionsType { Role(RoleId), User(UserId), } #[derive(Deserialize, Serialize)] struct CommandPermissionsData { id: GenericId, #[serde(rename = "type")] kind: CommandPermissionsDataType, permission: bool, } #[derive(Clone, Debug, Deserialize_repr, Eq, PartialEq, Serialize_repr)] #[repr(u8)] enum CommandPermissionsDataType { Role = 1, User = 2, } impl<'de> Deserialize<'de> for CommandPermissions { fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> { let data = CommandPermissionsData::deserialize(deserializer)?; let span = tracing::trace_span!("deserializing command permission"); let _span_enter = span.enter(); let id = match data.kind { CommandPermissionsDataType::Role => { let id = RoleId(data.id.0); tracing::trace!(id = %id.0, kind = ?data.kind); CommandPermissionsType::Role(id) } CommandPermissionsDataType::User => { let id = UserId(data.id.0); tracing::trace!(id = %id.0, kind = ?data.kind); CommandPermissionsType::User(id) } }; Ok(Self { id, permission: data.permission, }) } } impl Serialize for CommandPermissions { fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error> { let data = CommandPermissionsData { id: match self.id { CommandPermissionsType::Role(role_id) => GenericId(role_id.0), CommandPermissionsType::User(user_id) => GenericId(user_id.0), }, kind: match self.id { CommandPermissionsType::Role(_) => CommandPermissionsDataType::Role, CommandPermissionsType::User(_) => CommandPermissionsDataType::User, }, permission: self.permission, }; data.serialize(serializer) } } #[cfg(test)] mod tests { use super::{CommandPermissions, CommandPermissionsType}; use crate::id::RoleId; use serde_test::Token; #[test] fn test_command_permissions() { let value = CommandPermissions { id: CommandPermissionsType::Role(RoleId(100)), permission: true, }; serde_test::assert_tokens( &value, &[ Token::Struct { name: "CommandPermissionsData", len: 3, }, Token::Str("id"), Token::NewtypeStruct { name: "GenericId" }, Token::Str("100"), Token::Str("type"), Token::U8(1), Token::Str("permission"), Token::Bool(true), Token::StructEnd, ], ); } }