69 lines
2.1 KiB
TypeScript
69 lines
2.1 KiB
TypeScript
import { literal, Model, ModelStatic } from 'sequelize'
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import { forceNumber } from '@shared/core-utils'
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import { AttributesOnly } from '@shared/typescript-utils'
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function buildLocalAccountIdsIn () {
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return literal(
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'(SELECT "account"."id" FROM "account" INNER JOIN "actor" ON "actor"."id" = "account"."actorId" AND "actor"."serverId" IS NULL)'
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)
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}
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function buildLocalActorIdsIn () {
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return literal(
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'(SELECT "actor"."id" FROM "actor" WHERE "actor"."serverId" IS NULL)'
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)
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}
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function buildBlockedAccountSQL (blockerIds: number[]) {
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const blockerIdsString = blockerIds.join(', ')
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return 'SELECT "targetAccountId" AS "id" FROM "accountBlocklist" WHERE "accountId" IN (' + blockerIdsString + ')' +
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' UNION ' +
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'SELECT "account"."id" AS "id" FROM account INNER JOIN "actor" ON account."actorId" = actor.id ' +
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'INNER JOIN "serverBlocklist" ON "actor"."serverId" = "serverBlocklist"."targetServerId" ' +
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'WHERE "serverBlocklist"."accountId" IN (' + blockerIdsString + ')'
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}
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function buildServerIdsFollowedBy (actorId: any) {
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const actorIdNumber = forceNumber(actorId)
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return '(' +
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'SELECT "actor"."serverId" FROM "actorFollow" ' +
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'INNER JOIN "actor" ON actor.id = "actorFollow"."targetActorId" ' +
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'WHERE "actorFollow"."actorId" = ' + actorIdNumber +
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')'
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}
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function buildSQLAttributes<M extends Model> (options: {
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model: ModelStatic<M>
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tableName: string
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excludeAttributes?: Exclude<keyof AttributesOnly<M>, symbol>[]
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aliasPrefix?: string
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}) {
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const { model, tableName, aliasPrefix, excludeAttributes } = options
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const attributes = Object.keys(model.getAttributes()) as Exclude<keyof AttributesOnly<M>, symbol>[]
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return attributes
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.filter(a => {
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if (!excludeAttributes) return true
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if (excludeAttributes.includes(a)) return false
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return true
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})
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.map(a => {
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return `"${tableName}"."${a}" AS "${aliasPrefix || ''}${a}"`
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})
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}
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// ---------------------------------------------------------------------------
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export {
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buildSQLAttributes,
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buildBlockedAccountSQL,
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buildServerIdsFollowedBy,
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buildLocalAccountIdsIn,
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buildLocalActorIdsIn
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}
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