70 lines
2 KiB
TypeScript
70 lines
2 KiB
TypeScript
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import { Sequelize } from 'sequelize'
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import { ModelBuilder } from '@server/models/shared'
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import { parseRowCountResult } from '@server/models/utils'
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import { MActorFollowActorsDefault } from '@server/types/models'
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import { ActivityPubActorType, FollowState } from '@shared/models'
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import { InstanceListFollowsQueryBuilder } from './shared/instance-list-follows-query-builder'
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export interface ListFollowersOptions {
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actorIds: number[]
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start: number
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count: number
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sort: string
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state?: FollowState
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actorType?: ActivityPubActorType
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search?: string
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}
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export class InstanceListFollowersQueryBuilder extends InstanceListFollowsQueryBuilder <ListFollowersOptions> {
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constructor (
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protected readonly sequelize: Sequelize,
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protected readonly options: ListFollowersOptions
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) {
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super(sequelize, options)
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}
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async listFollowers () {
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this.buildListQuery()
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const results = await this.runQuery({ nest: true })
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const modelBuilder = new ModelBuilder<MActorFollowActorsDefault>(this.sequelize)
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return modelBuilder.createModels(results, 'ActorFollow')
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}
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async countFollowers () {
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this.buildCountQuery()
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const result = await this.runQuery()
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return parseRowCountResult(result)
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}
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protected getWhere () {
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let where = 'WHERE "ActorFollowing"."id" IN (:actorIds) '
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this.replacements.actorIds = this.options.actorIds
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if (this.options.state) {
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where += 'AND "ActorFollowModel"."state" = :state '
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this.replacements.state = this.options.state
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}
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if (this.options.search) {
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const escapedLikeSearch = this.sequelize.escape('%' + this.options.search + '%')
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where += `AND (` +
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`"ActorFollower->Server"."host" ILIKE ${escapedLikeSearch} ` +
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`OR "ActorFollower"."preferredUsername" ILIKE ${escapedLikeSearch} ` +
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`)`
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}
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if (this.options.actorType) {
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where += `AND "ActorFollower"."type" = :actorType `
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this.replacements.actorType = this.options.actorType
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}
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return where
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}
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}
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