@necord/pagination/dist/necord-pagination.service.js

A lightweight Pagination module for Necord

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
var NecordPaginationService_1;
Object.defineProperty(exports, "__esModule", { value: true });
exports.NecordPaginationService = void 0;
const common_1 = require("@nestjs/common");
const helpers_1 = require("./helpers");
const necord_pagination_module_definition_1 = require("./necord-pagination.module-definition");
const enums_1 = require("./enums");
const discord_js_1 = require("discord.js");
const exceptions_1 = require("./exceptions");
let NecordPaginationService = NecordPaginationService_1 = class NecordPaginationService {
    constructor(options) {
        var _a;
        this.options = options;
        this.options = this.deepMerge(NecordPaginationService_1.DEFAULT_OPTIONS, options !== null && options !== void 0 ? options : {});
        this.cache = new discord_js_1.LimitedCollection({
            maxSize: (_a = this.options.cache) === null || _a === void 0 ? void 0 : _a.maxSize
        });
    }
    /**
     * Register a new pagination builder
     * @param factory
     */
    register(factory) {
        const builder = factory(new helpers_1.PaginationBuilder(this.options));
        this.cache.set(builder.customId, builder);
        return builder;
    }
    /**
     * Alias for register method
     * @param factory
     */
    create(factory) {
        return this.register(factory);
    }
    get(customId) {
        const builder = this.cache.get(customId);
        if (!builder) {
            throw new exceptions_1.PaginationNotFoundException();
        }
        return builder;
    }
    delete(customId) {
        return this.cache.delete(customId);
    }
    copy(customId) {
        const builder = this.get(customId);
        const copy = builder.copy();
        this.cache.set(copy.customId, copy);
        return copy;
    }
    clear() {
        this.cache.clear();
    }
    deepMerge(target, source) {
        for (const key in source) {
            if (source[key] instanceof Object) {
                Object.assign(source[key], this.deepMerge(target[key], source[key]));
            }
        }
        Object.assign(target || {}, source);
        return target;
    }
};
exports.NecordPaginationService = NecordPaginationService;
NecordPaginationService.DEFAULT_OPTIONS = {
    allowTraversal: false,
    allowSkip: false,
    buttonsPosition: 'end',
    buttons: {
        [enums_1.PaginationAction.First]: {
            label: 'First',
            emoji: '⏮️',
            style: discord_js_1.ButtonStyle.Primary
        },
        [enums_1.PaginationAction.Back]: {
            label: 'Previous',
            emoji: '⏪',
            style: discord_js_1.ButtonStyle.Primary
        },
        [enums_1.PaginationAction.Next]: {
            label: 'Next',
            emoji: '⏩',
            style: discord_js_1.ButtonStyle.Primary
        },
        [enums_1.PaginationAction.Last]: {
            label: 'Last',
            emoji: '⏭️',
            style: discord_js_1.ButtonStyle.Primary
        },
        [enums_1.PaginationAction.Traverse]: {
            label: 'Traverse',
            emoji: '🔢',
            style: discord_js_1.ButtonStyle.Primary
        }
    },
    cache: {
        maxSize: Infinity
    }
};
exports.NecordPaginationService = NecordPaginationService = NecordPaginationService_1 = __decorate([
    (0, common_1.Injectable)(),
    __param(0, (0, common_1.Inject)(necord_pagination_module_definition_1.MODULE_OPTIONS_TOKEN)),
    __metadata("design:paramtypes", [Object])
], NecordPaginationService);