55 lines
1.5 KiB
TypeScript
55 lines
1.5 KiB
TypeScript
import {ChannelId} from "../types/DiscordTypes";
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import {Nullable} from "../types/Nullable";
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import {ArrayUtils} from "../Utilities/ArrayUtils";
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import {ConfigurationModel} from "../Database/Models/ConfigurationModel";
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export enum TransformerType {
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Channel,
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PermissionBoolean,
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String,
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Paragraph,
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}
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type ConfigurationTransformerItem = {
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path: string[];
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type: TransformerType,
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}
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export type TransformerResults =
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ChannelId | boolean | string | null
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export class ConfigurationTransformer {
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constructor(
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private readonly transformers: ConfigurationTransformerItem[]
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) {
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}
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public getValue(configValue: ConfigurationModel): TransformerResults {
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const transformerType = this.getTransformerType(configValue.key);
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if (transformerType === undefined || transformerType === null) {
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throw new Error(`Can't find transformer for ${configValue.key}`);
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}
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switch (transformerType) {
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case TransformerType.Channel:
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return <ChannelId>configValue.value;
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case TransformerType.PermissionBoolean:
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return configValue.value === '1';
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case TransformerType.Paragraph:
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case TransformerType.String:
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return configValue.value;
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}
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return null;
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}
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public getTransformerType(configKey: string): Nullable<TransformerType> {
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const path = configKey.split('.');
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return this.transformers.find(
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transformer => {
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return ArrayUtils.arraysEqual(transformer.path, path);
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}
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)?.type;
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}
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}
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