131 lines
3.0 KiB
TypeScript
131 lines
3.0 KiB
TypeScript
import { plainToClass } from 'class-transformer';
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import {
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IsEnum,
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IsOptional,
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IsString,
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IsUrl,
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ValidateIf,
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validateSync,
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IsBoolean,
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} from 'class-validator';
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import { assert } from 'src/utils/assert';
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import { IsDuration } from './decorators/is-duration.decorator';
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import { StorageType } from './interfaces/storage.interface';
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import { AwsRegion } from './interfaces/aws-region.interface';
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import { IsAWSRegion } from './decorators/is-aws-region.decorator';
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import { CastToBoolean } from './decorators/cast-to-boolean.decorator';
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import { SupportDriver } from './interfaces/support.interface';
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export class EnvironmentVariables {
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// Misc
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@CastToBoolean()
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@IsOptional()
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@IsBoolean()
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DEBUG_MODE?: boolean;
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@CastToBoolean()
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@IsOptional()
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@IsBoolean()
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SIGN_IN_PREFILLED?: boolean;
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@CastToBoolean()
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@IsOptional()
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@IsBoolean()
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TELEMETRY_ENABLED?: boolean;
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@CastToBoolean()
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@IsOptional()
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@IsBoolean()
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TELEMETRY_ANONYMIZATION_ENABLED?: boolean;
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// Database
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@IsUrl({ protocols: ['postgres'], require_tld: false })
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PG_DATABASE_URL: string;
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// Frontend URL
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@IsUrl({ require_tld: false })
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FRONT_BASE_URL: string;
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// Json Web Token
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@IsString()
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ACCESS_TOKEN_SECRET: string;
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@IsDuration()
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@IsOptional()
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ACCESS_TOKEN_EXPIRES_IN: string;
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@IsString()
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REFRESH_TOKEN_SECRET: string;
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@IsDuration()
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@IsOptional()
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REFRESH_TOKEN_EXPIRES_IN: string;
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@IsString()
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LOGIN_TOKEN_SECRET: string;
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@IsDuration()
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@IsOptional()
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LOGIN_TOKEN_EXPIRES_IN: string;
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// Auth
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@IsUrl({ require_tld: false })
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@IsOptional()
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FRONT_AUTH_CALLBACK_URL: string;
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@CastToBoolean()
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@IsOptional()
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@IsBoolean()
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AUTH_GOOGLE_ENABLED?: boolean;
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@IsString()
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@ValidateIf((env) => env.AUTH_GOOGLE_ENABLED === true)
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AUTH_GOOGLE_CLIENT_ID?: string;
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@IsString()
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@ValidateIf((env) => env.AUTH_GOOGLE_ENABLED === true)
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AUTH_GOOGLE_CLIENT_SECRET?: string;
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@IsUrl({ require_tld: false })
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@ValidateIf((env) => env.AUTH_GOOGLE_ENABLED === true)
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AUTH_GOOGLE_CALLBACK_URL?: string;
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// Storage
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@IsEnum(StorageType)
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@IsOptional()
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STORAGE_TYPE?: StorageType;
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@ValidateIf((env) => env.STORAGE_TYPE === StorageType.S3)
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@IsAWSRegion()
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STORAGE_S3_REGION?: AwsRegion;
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@ValidateIf((env) => env.STORAGE_TYPE === StorageType.S3)
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@IsString()
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STORAGE_S3_NAME?: string;
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@IsString()
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@ValidateIf((env) => env.STORAGE_TYPE === StorageType.Local)
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STORAGE_LOCAL_PATH?: string;
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// Support
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@IsEnum(SupportDriver)
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@IsOptional()
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SUPPORT_DRIVER?: SupportDriver;
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@ValidateIf((env) => env.SUPPORT_DRIVER === SupportDriver.Front)
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@IsString()
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SUPPORT_FRONT_CHAT_ID?: string;
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@ValidateIf((env) => env.SUPPORT_DRIVER === SupportDriver.Front)
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@IsString()
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SUPPORT_FRONT_HMAC_KEY?: string;
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}
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export function validate(config: Record<string, unknown>) {
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const validatedConfig = plainToClass(EnvironmentVariables, config);
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const errors = validateSync(validatedConfig);
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assert(!errors.length, errors.toString());
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return validatedConfig;
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}
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