TypeScript type definition file for finale-rest

finale-rest.d.ts

declare module "finale-rest" {
    import { Express, Request, Response, Router } from "express";
    import { Instance, Sequelize } from "sequelize";

    function initialize(options: InitializeOptions): Finale;

    function resource(options: ResourceOptions): Resource;

    interface Finale {}

    class Resource implements ResourceOptions {
        app?: Express | Router;
        sequelize?: Sequelize;
        model: any;
        endpoints?: string[];
        actions?: Array<"create" | "read" | "update" | "delete" | "list">;
        include?: any[];
        pagination?: boolean;
        updateMethod?: "POST" | "PUT" | "PATCH";
        search?: SearchOptions | SearchOptions[];
        sort?: SortOptions;
        reloadInstances?: boolean;
        associations?: boolean;
        excludeAttributes?: string[];
        readOnlyAttributes?: string[];
        associationOptions: any;
        attributes: any;
        projects: any;
        controllers: any;
        create: Controllers.create;
        read: Controllers.read;
        update: Controllers.update;
        delete: Controllers.update;
        list: Controllers.list;
        all: Controllers.all;
        associationsInfo: any;
        use: any;
    }

    export namespace Controllers {
        class base {
            static hooks: string[];
            static milestones: string[];

            start: Hook;
            auth: Hook;
            data: Hook;
            send: Hook;
            complete: Hook;

            constructor(args: any);
        }

        class create extends base {
            write: Hook;

            constructor(args: any);
        }

        class list extends base {
            fetch: Hook;

            constructor(args: any);
        }

        class read extends base {
            fetch: Hook;

            constructor(args: any);
        }

        class update extends base {
            fetch: Hook;
            write: Hook;

            constructor(args: any);
        }

        class all extends base {
            fetch: Hook;
            write: Hook;

            constructor(args: any);
        }
    }

    interface Hook {
        before: (hook: Handler) => void;
        after: (hook: Handler) => void;

        (hook: Handler): void;
    }

    type Handler = (req: Request, res: Response, context: Context) => Promise<any>;

    interface Context {
        skip: Promise<any>;
        stop: Promise<any>;
        continue: Promise<any>;
        error: Promise<any>;
        criteria: any;
        attributes: any;
        options: any;
        instance: Instance<any> | Instance<any>[] | any;
    }

    export namespace Errors {
        class FinaleError {
            constructor(status: any, message: any, errors: any, cause: any);
        }

        class BadRequestError {
            constructor(message: any, errors: any, cause: any);
        }

        class ForbiddenError {
            constructor(message: any, errors: any, cause: any);
        }

        class NotFoundError {
            constructor(message: any, errors: any, cause: any);
        }

        class RequestCompleted {}
    }

    interface InitializeOptions {
        app: Express | Router;
        sequelize: Sequelize;
        base?: string;
        updateMethod?: "POST" | "PUT" | "PATCH";
    }

    interface ResourceOptions {
        app?: Express | Router;
        sequelize?: Sequelize;
        model: any;
        endpoints?: string[];
        actions?: Array<"create" | "read" | "update" | "delete" | "list">;
        include?: any[];
        pagination?: boolean;
        updateMethod?: "POST" | "PUT" | "PATCH";
        search?: SearchOptions | SearchOptions[];
        sort?: SortOptions;
        reloadInstances?: boolean;
        associations?: boolean;
        excludeAttributes?: string[];
        readOnlyAttributes?: string[];
    }

    interface SearchOptions {
        operator:
            | "$like"
            | "$ilike"
            | "$iLike"
            | "$notLike"
            | "$notILike"
            | "$ne"
            | "$eq"
            | "$not"
            | "$gte"
            | "$gt"
            | "$lte"
            | "$lt";
        param: string;
        attributes: string[];
    }

    interface SortOptions {
        param: string;
        attributes: string[];
        default: string;
    }
}

Thanks 🚀

When using Sequelize v5 and above (v5 was released on March 13, 2019), the string operators are not supported anymore. Instead, symbols are used as secure query operators.

I'm not sure this is the right approach, but one solution is to add the symbol type to the SearchOptions interface as defined below:

interface SearchOptions {
    operator:
        | "$like"
        | "$ilike"
        | "$iLike"
        | "$notLike"
        | "$notILike"
        | "$ne"
        | "$eq"
        | "$not"
        | "$gte"
        | "$gt"
        | "$lte"
        | "$lt"
        | symbol;
    param: string;
    attributes: string[];
}