1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113

use crate::{
    client::Client,
    error::Error,
    request::{self, AuditLogReason, AuditLogReasonError, Pending, Request},
    routing::Route,
};
use serde::Serialize;
use twilight_model::{
    guild::{Permissions, Role},
    id::{GuildId, RoleId},
};

#[derive(Default, Serialize)]
struct UpdateRoleFields {
    #[allow(clippy::option_option)]
    #[serde(skip_serializing_if = "Option::is_none")]
    color: Option<Option<u32>>,
    #[serde(skip_serializing_if = "Option::is_none")]
    hoist: Option<bool>,
    #[serde(skip_serializing_if = "Option::is_none")]
    mentionable: Option<bool>,
    #[allow(clippy::option_option)]
    #[serde(skip_serializing_if = "Option::is_none")]
    name: Option<Option<String>>,
    #[serde(skip_serializing_if = "Option::is_none")]
    permissions: Option<Permissions>,
}

/// Update a role by guild id and its id.
pub struct UpdateRole<'a> {
    fields: UpdateRoleFields,
    fut: Option<Pending<'a, Role>>,
    guild_id: GuildId,
    http: &'a Client,
    role_id: RoleId,
    reason: Option<String>,
}

impl<'a> UpdateRole<'a> {
    pub(crate) fn new(http: &'a Client, guild_id: GuildId, role_id: RoleId) -> Self {
        Self {
            fields: UpdateRoleFields::default(),
            fut: None,
            guild_id,
            http,
            role_id,
            reason: None,
        }
    }

    /// Set the color of the role.
    pub fn color(mut self, color: impl Into<Option<u32>>) -> Self {
        self.fields.color.replace(color.into());

        self
    }

    /// If true, display the role in the members list.
    pub fn hoist(mut self, hoist: bool) -> Self {
        self.fields.hoist.replace(hoist);

        self
    }

    /// If true, the role can be @mentioned (pinged) in chat.
    pub fn mentionable(mut self, mentionable: bool) -> Self {
        self.fields.mentionable.replace(mentionable);

        self
    }

    /// Set the name of the role.
    pub fn name(mut self, name: impl Into<Option<String>>) -> Self {
        self.fields.name.replace(name.into());

        self
    }

    /// Set the allowed permissions of this role.
    pub fn permissions(mut self, permissions: Permissions) -> Self {
        self.fields.permissions.replace(permissions);

        self
    }

    fn start(&mut self) -> Result<(), Error> {
        let mut request = Request::builder(Route::UpdateRole {
            guild_id: self.guild_id.0,
            role_id: self.role_id.0,
        })
        .json(&self.fields)?;

        if let Some(reason) = &self.reason {
            request = request.headers(request::audit_header(reason)?);
        }

        self.fut
            .replace(Box::pin(self.http.request(request.build())));

        Ok(())
    }
}

impl<'a> AuditLogReason for UpdateRole<'a> {
    fn reason(mut self, reason: impl Into<String>) -> Result<Self, AuditLogReasonError> {
        self.reason
            .replace(AuditLogReasonError::validate(reason.into())?);

        Ok(self)
    }
}

poll_req!(UpdateRole<'_>, Role);