Files
discordeno/structures/guild.ts
2020-04-27 18:33:44 -04:00

287 lines
15 KiB
TypeScript

import { botID } from "../module/client.ts"
import { endpoints } from "../constants/discord.ts"
import { formatImageURL } from "../utils/cdn.ts"
import {
CreateGuildPayload,
PrunePayload,
PositionSwap,
GetAuditLogsOptions,
EditIntegrationOptions,
BanOptions,
GuildEditOptions,
CreateEmojisOptions,
EditEmojisOptions,
CreateRoleOptions,
} from "../types/guild.ts"
import { createRole } from "./role.ts"
import { createMember } from "./member.ts"
import { createChannel } from "./channel.ts"
import { CreateChannelOptions, ChannelTypes, ChannelCreatePayload } from "../types/channel.ts"
import { ImageSize, ImageFormats } from "../types/cdn.ts"
import { Permissions, Permission } from "../types/permission.ts"
import { botHasPermission } from "../utils/permissions.ts"
import { Errors } from "../types/errors.ts"
import { RequestManager } from "../module/requestManager.ts"
import { RoleData } from "../types/role.ts"
export const createGuild = (data: CreateGuildPayload) => {
const guild = {
...data,
/** The raw create guild payload data. */
raw: data,
/** The roles in the guild */
roles: new Map(data.roles.map((r) => [r.id, createRole(r)])),
/** When this guild was joined at. */
joinedAt: Date.parse(data.joined_at),
/** The users in this guild. */
members: new Map(data.members.map((m) => [m.user.id, createMember(m, data.id, data.roles, data.owner_id)])),
/** The channels in the guild */
channels: new Map(data.channels.map((c) => [c.id, createChannel(c)])),
/** The presences of all the users in the guild. */
presences: new Map(data.presences.map((p) => [p.user.id, p])),
/** Gets an array of all the channels ids that are the children of this category. */
categoryChildrenIDs: (id: string) => data.channels.filter((c) => c.parent_id === id).map((c) => c.id),
/** The full URL of the icon from Discords CDN. Undefined when no icon is set. */
iconURL: (size: ImageSize = 128, format?: ImageFormats) =>
data.icon ? formatImageURL(endpoints.GUILD_ICON(data.id, data.icon), size, format) : undefined,
/** The full URL of the splash from Discords CDN. Undefined if no splash is set. */
splashURL: (size: ImageSize = 128, format?: ImageFormats) =>
data.splash ? formatImageURL(endpoints.GUILD_SPLASH(data.id, data.splash), size, format) : undefined,
/** The full URL of the banner from Discords CDN. Undefined if no banner is set. */
bannerURL: (size: ImageSize = 128, format?: ImageFormats) =>
data.banner ? formatImageURL(endpoints.GUILD_BANNER(data.id, data.banner), size, format) : undefined,
/** Create a channel in your server. Bot needs MANAGE_CHANNEL permissions in the server. */
createChannel: async (name: string, options: CreateChannelOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_CHANNELS]))
throw new Error(Errors.MISSING_MANAGE_CHANNELS)
const result = (await RequestManager.post(endpoints.GUILD_CHANNELS(data.id), {
name,
type: options.type ? ChannelTypes[options.type] : undefined,
permission_overwrites: options?.permission_overwrites
? options.permission_overwrites.map((perm) => ({
...perm,
allow: perm.allow.map((p) => Permissions[p]),
deny: perm.deny.map((p) => Permissions[p]),
}))
: undefined,
...options,
})) as ChannelCreatePayload
const channel = createChannel(result)
guild.channels.set(result.id, channel)
return channel
},
/** Returns a list of guild channel objects.
*
* ⚠️ **If you need this, you are probably doing something wrong. This is not intended for use. Your channels will be cached in your guild.**
*/
getChannels: () => {
return RequestManager.get(endpoints.GUILD_CHANNELS(data.id))
},
/** Modify the positions of channels on the guild. Requires MANAGE_CHANNELS permisison. */
swapChannels: (channelPositions: PositionSwap[]) => {
if (channelPositions.length < 2) {
throw "You must provide atleast two channels to be swapped."
}
return RequestManager.patch(endpoints.GUILD_CHANNELS(data.id), channelPositions)
},
/** Returns a guild member object for the specified user.
*
* ⚠️ **If you need this, you are probably doing something wrong. This is not intended for use. Your members will be cached in your guild.**
*/
getMember: (id: string) => {
return RequestManager.get(endpoints.GUILD_MEMBER(data.id, id))
},
/** Create an emoji in the server. Emojis and animated emojis have a maximum file size of 256kb. Attempting to upload an emoji larger than this limit will fail and return 400 Bad Request and an error message, but not a JSON status code. */
createEmoji: (name: string, image: string, options: CreateEmojisOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_EMOJIS])) throw new Error(Errors.MISSING_MANAGE_EMOJIS)
return RequestManager.post(endpoints.GUILD_EMOJIS(data.id), {
...options,
name,
image,
})
},
/** Modify the given emoji. Requires the MANAGE_EMOJIS permission. */
editEmoji: (id: string, options: EditEmojisOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_EMOJIS])) throw new Error(Errors.MISSING_MANAGE_EMOJIS)
return RequestManager.patch(endpoints.GUILD_EMOJI(data.id, id), {
name: options.name,
roles: options.roles,
})
},
/** Delete the given emoji. Requires the MANAGE_EMOJIS permission. Returns 204 No Content on success. */
deleteEmoji: (id: string, reason?: string) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_EMOJIS])) throw new Error(Errors.MISSING_MANAGE_EMOJIS)
return RequestManager.delete(endpoints.GUILD_EMOJI(data.id, id), { reason })
},
/** Create a new role for the guild. Requires the MANAGE_ROLES permission. */
createRole: async (options: CreateRoleOptions, reason?: string) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_ROLES])) throw new Error(Errors.MISSING_MANAGE_ROLES)
const role_data = await RequestManager.post(endpoints.GUILD_ROLES(data.id), {
...options,
permissions: options.permissions?.map((perm) => Permissions[perm]),
reason,
})
const role = createRole(role_data as RoleData)
guild.roles.set(role_data.id, role)
return role
},
/** Edit a guild role. Requires the MANAGE_ROLES permission. */
editRole: (id: string, options: CreateRoleOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_ROLES])) throw new Error(Errors.MISSING_MANAGE_ROLES)
return RequestManager.patch(endpoints.GUILD_ROLE(data.id, id), options)
},
/** Delete a guild role. Requires the MANAGE_ROLES permission. */
deleteRole: (id: string) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_ROLES])) throw new Error(Errors.MISSING_MANAGE_ROLES)
return RequestManager.delete(endpoints.GUILD_ROLE(data.id, id))
},
/** Returns a list of role objects for the guild.
*
* ⚠️ **If you need this, you are probably doing something wrong. This is not intended for use. Your roles will be cached in your guild.**
*/
getRoles: () => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_ROLES])) throw new Error(Errors.MISSING_MANAGE_ROLES)
return RequestManager.get(endpoints.GUILD_ROLES(data.id))
},
/** Modify the positions of a set of role objects for the guild. Requires the MANAGE_ROLES permission. */
swapRoles: (rolePositons: PositionSwap) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_ROLES])) throw new Error(Errors.MISSING_MANAGE_ROLES)
return RequestManager.patch(endpoints.GUILD_ROLES(data.id), rolePositons)
},
/** Check how many members would be removed from the server in a prune operation. Requires the KICK_MEMBERS permission */
getPruneCount: async (days: number) => {
if (days < 1) throw new Error(Errors.PRUNE_MIN_DAYS)
if (!botHasPermission(data.id, botID, [Permissions.KICK_MEMBERS])) throw new Error(Errors.MISSING_KICK_MEMBERS)
const result = (await RequestManager.get(endpoints.GUILD_PRUNE(data.id), { days })) as PrunePayload
return result.pruned
},
/** Begin pruning all members in the given time period */
pruneMembers: (days: number) => {
if (days < 1) throw new Error(Errors.PRUNE_MIN_DAYS)
if (!botHasPermission(data.id, botID, [Permissions.KICK_MEMBERS])) throw new Error(Errors.MISSING_KICK_MEMBERS)
return RequestManager.post(endpoints.GUILD_PRUNE(data.id), { days })
},
// TODO: REQUEST THIS OVER WEBSOCKET WITH GET_GUILD_MEMBERS ENDPOINT
// fetch_all_members: () => {
// },
/** Returns the audit logs for the guild. Requires VIEW AUDIT LOGS permission */
getAuditLogs: (options: GetAuditLogsOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.VIEW_AUDIT_LOG]))
throw new Error(Errors.MISSING_VIEW_AUDIT_LOG)
return RequestManager.get(endpoints.GUILD_AUDIT_LOGS(data.id), {
...options,
limit: options.limit && options.limit >= 1 && options.limit <= 100 ? options.limit : 50,
})
},
/** Returns the guild embed object. Requires the MANAGE_GUILD permission. */
getEmbed: () => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.get(endpoints.GUILD_EMBED(data.id))
},
/** Modify a guild embed object for the guild. Requires the MANAGE_GUILD permission. */
editEmbed: (enabled: boolean, channel_id?: string | null) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.patch(endpoints.GUILD_EMBED(data.id), { enabled, channel_id })
},
/** Returns the code and uses of the vanity url for this server if it is enabled. Requires the MANAGE_GUILD permission. */
getVanityURL: () => {
return RequestManager.get(endpoints.GUILD_VANITY_URL(data.id))
},
/** Returns a list of integrations for the guild. Requires the MANAGE_GUILD permission. */
getIntegrations: () => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.get(endpoints.GUILD_INTEGRATIONS(data.id))
},
/** Modify the behavior and settings of an integration object for the guild. Requires the MANAGE_GUILD permission. */
editIntegration: (id: string, options: EditIntegrationOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.patch(endpoints.GUILD_INTEGRATION(data.id, id), options)
},
/** Delete the attached integration object for the guild with this id. Requires MANAGE_GUILD permission. */
deleteIntegration: (id: string) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.delete(endpoints.GUILD_INTEGRATION(data.id, id))
},
/** Sync an integration. Requires teh MANAGE_GUILD permission. */
syncIntegration: (id: string) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.post(endpoints.GUILD_INTEGRATION_SYNC(data.id, id))
},
/** Returns a list of ban objects for the users banned from this guild. Requires the BAN_MEMBERS permission. */
getBans: () => {
if (!botHasPermission(data.id, botID, [Permissions.BAN_MEMBERS])) throw new Error(Errors.MISSING_BAN_MEMBERS)
return RequestManager.get(endpoints.GUILD_BANS(data.id))
},
/** Ban a user from the guild and optionally delete previous messages sent by the user. Requires teh BAN_MEMBERS permission. */
ban: (id: string, options: BanOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.BAN_MEMBERS])) throw new Error(Errors.MISSING_BAN_MEMBERS)
return RequestManager.put(endpoints.GUILD_BAN(data.id, id), options)
},
/** Remove the ban for a user. REquires BAN_MEMBERS permission */
unban: (id: string) => {
if (!botHasPermission(data.id, botID, [Permissions.BAN_MEMBERS])) throw new Error(Errors.MISSING_BAN_MEMBERS)
return RequestManager.delete(endpoints.GUILD_BAN(data.id, id))
},
/** Check whether a member has certain permissions in this channel. */
channelHasPermissions: (channelID: string, memberID: string, permissions: Permission[]) => {
if (memberID === data.owner_id) return true
const member = guild.members.get(memberID)
if (!member) {
throw "Invalid member id provided. This member was not found in the cache. Please fetch them with getMember on guild."
}
const channel = guild.channels.get(channelID)
if (!channel) {
throw "Invalid channel id provided. This channel was not found in the cache."
}
let permissionBits = member.roles.reduce((bits, roleID) => {
const role = guild.roles.get(roleID)
if (!role) return bits
bits |= role.permissions
return bits
}, 0)
if (permissionBits & Permissions.ADMINISTRATOR) return true
return permissions.every((permission) => permissionBits & Permissions[permission])
},
/** Modify a guilds settings. Requires the MANAGE_GUILD permission. */
edit: (options: GuildEditOptions) => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.patch(endpoints.GUILD(data.id), options)
},
/** Get all the invites for this guild. Requires MANAGE_GUILD permission */
getInvites: () => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_GUILD])) throw new Error(Errors.MISSING_MANAGE_GUILD)
return RequestManager.get(endpoints.GUILD_INVITES(data.id))
},
/** Leave a guild */
leave: () => {
return RequestManager.delete(endpoints.GUILD_LEAVE(data.id))
},
/** Returns a list of voice region objects for the guild. Unlike the similar /voice route, this returns VIP servers when the guild is VIP-enabled. */
getVoiceRegions: () => {
return RequestManager.get(endpoints.GUILD_REGIONS(data.id))
},
/** Returns a list of guild webhooks objects. Requires the MANAGE_WEBHOOKs permission. */
getWebhooks: () => {
if (!botHasPermission(data.id, botID, [Permissions.MANAGE_WEBHOOKS]))
throw new Error(Errors.MISSING_MANAGE_WEBHOOKS)
return RequestManager.get(endpoints.GUILD_WEBHOOKS(data.id))
},
}
return guild
}
export type Guild = ReturnType<typeof createGuild>