@clickup/ent-framework/dist/ent/mixins/CacheMixin.js

A PostgreSQL graph-database-alike library with microsharding and row-level security

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.CacheMixin = CacheMixin;
const misc_1 = require("../../internal/misc");
const types_1 = require("../../types");
const QueryCache_1 = require("../QueryCache");
const MULTI_ROW_AFFECTING_OPS = [
    "loadByNullable",
    "selectBy",
    "select",
    "count",
    "exists",
];
/**
 * Modifies the passed class adding VC-stored cache layer to it.
 */
function CacheMixin(Base) {
    class CacheMixin extends Base {
        static async insertIfNotExists(vc, input) {
            const resPromise = super.insertIfNotExists(vc, input);
            vc.cache(QueryCache_1.QueryCache)
                .delete(this, ["loadNullable"], (0, misc_1.hasKey)(types_1.ID, input) ? input[types_1.ID] : null)
                .delete(this, MULTI_ROW_AFFECTING_OPS);
            return resPromise;
        }
        static async upsert(vc, input) {
            const resPromise = super.upsert(vc, input);
            vc.cache(QueryCache_1.QueryCache)
                .delete(this, ["loadNullable"], (0, misc_1.hasKey)(types_1.ID, input) ? input[types_1.ID] : null)
                .delete(this, MULTI_ROW_AFFECTING_OPS);
            return resPromise;
        }
        static async loadNullable(vc, id) {
            return vc
                .cache(QueryCache_1.QueryCache)
                .through(this, "loadNullable", id, async () => super.loadNullable(vc, id));
        }
        static async loadByNullable(vc, input) {
            return vc
                .cache(QueryCache_1.QueryCache)
                .through(this, "loadByNullable", JSON.stringify(input), async () => super.loadByNullable(vc, input));
        }
        static async selectBy(vc, input) {
            return vc
                .cache(QueryCache_1.QueryCache)
                .through(this, "selectBy", JSON.stringify(input), async () => super.selectBy(vc, input));
        }
        static async select(vc, where, limit, order, custom) {
            return vc
                .cache(QueryCache_1.QueryCache)
                .through(this, "select", JSON.stringify([where, limit, order, custom]), async () => super.select(vc, where, limit, order, custom));
        }
        static async count(vc, where) {
            return vc
                .cache(QueryCache_1.QueryCache)
                .through(this, "count", JSON.stringify(where), async () => super.count(vc, where));
        }
        static async exists(vc, where) {
            return vc
                .cache(QueryCache_1.QueryCache)
                .through(this, "exists", JSON.stringify(where), async () => super.exists(vc, where));
        }
        async updateOriginal(input) {
            const resPromise = super.updateOriginal(input);
            this.vc
                .cache(QueryCache_1.QueryCache)
                .delete(this.constructor, ["loadNullable"], this[types_1.ID])
                .delete(this.constructor, MULTI_ROW_AFFECTING_OPS);
            return resPromise;
        }
        async deleteOriginal() {
            const resPromise = super.deleteOriginal();
            this.vc
                .cache(QueryCache_1.QueryCache)
                .delete(this.constructor, ["loadNullable"], this[types_1.ID])
                .delete(this.constructor, MULTI_ROW_AFFECTING_OPS);
            return resPromise;
        }
    }
    return CacheMixin;
}
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