express-easy-curd
Version:
A lightweight helper library for building Express.js routes, controllers, and Redis-enhanced middleware with optional Redis support.
199 lines (198 loc) • 8.58 kB
JavaScript
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const mongoose_1 = require("mongoose");
const globalHelper_1 = require("../helpers/globalHelper");
const redisCacheKeyGenerator_1 = __importDefault(require("../helpers/redisCacheKeyGenerator"));
const queryHelper_1 = require("../helpers/queryHelper");
const { ObjectId } = mongoose_1.Types;
const delIoredisCache = (ioredis, name) => __awaiter(void 0, void 0, void 0, function* () {
if (ioredis && name) {
const cacheKey = `*api:v1:${name}*`.toLowerCase();
const keys = yield ioredis.keys(cacheKey);
if (keys.length > 0)
yield ioredis.call("DEL", ...keys);
}
});
const globalController = (ModelName, name, ioredis, cachedTime = 600) => {
return {
// create
create: (req, res, next) => __awaiter(void 0, void 0, void 0, function* () {
try {
if (ioredis)
yield delIoredisCache(ioredis, name);
const data = yield ModelName.create(req.body);
(0, globalHelper_1.sendResponse)(res, 201, {
success: true,
message: `${name} created successfully`,
data,
});
}
catch (error) {
next(error);
}
}),
// get all
getAll: (req, res, next) => __awaiter(void 0, void 0, void 0, function* () {
try {
let values = {
data: [],
meta: { limit: 10, page: 1, total: 0 },
};
const cacheKey = (0, redisCacheKeyGenerator_1.default)(req);
if (ioredis) {
const cachedData = yield ioredis.get(cacheKey);
if (cachedData) {
values = JSON.parse(cachedData);
}
}
if (!values.data.length) {
const pagination = (0, queryHelper_1.paginationHelper)(req.query);
const filter = (0, queryHelper_1.filterHelper)(req.query, req.partialFilter || [], new ModelName());
const { page, limit, skip, sortCondition, populate } = pagination;
const data = (yield ModelName.find(filter)
.limit(limit)
.skip(skip)
.sort(sortCondition)
.populate(populate || "")
.lean());
const total = yield ModelName.countDocuments(filter);
values = { data, meta: { page, limit, total } };
if (ioredis && values.data.length) {
yield ioredis.set(cacheKey, JSON.stringify(values), "EX", cachedTime);
}
}
(0, globalHelper_1.sendResponse)(res, 200, {
success: true,
message: `${name}s fetched successfully`,
data: values.data,
meta: values.meta,
});
}
catch (error) {
next(error);
}
}),
// get single
getSingle: (req, res, next) => __awaiter(void 0, void 0, void 0, function* () {
try {
let data = null;
const cacheKey = (0, redisCacheKeyGenerator_1.default)(req);
if (ioredis) {
const cachedData = yield ioredis.get(cacheKey);
if (cachedData) {
data = JSON.parse(cachedData);
}
}
if (!data) {
if (!ObjectId.isValid(req.params.id))
throw new globalHelper_1.ApiError(400, "Invalid ID format");
data = (yield ModelName.findById(req.params.id).lean());
if (ioredis && data) {
yield ioredis.set(cacheKey, JSON.stringify(data), "EX", cachedTime);
}
}
(0, globalHelper_1.sendResponse)(res, 200, {
success: true,
message: `${name} fetched successfully`,
data,
});
}
catch (error) {
next(error);
}
}),
// update
update: (req, res, next) => __awaiter(void 0, void 0, void 0, function* () {
try {
if (ioredis)
yield delIoredisCache(ioredis, name);
if (!ObjectId.isValid(req.params.id))
throw new globalHelper_1.ApiError(400, "Invalid ID format");
const data = yield ModelName.findByIdAndUpdate(req.params.id, req.body, {
new: true,
runValidators: true,
});
if (!data) {
throw new globalHelper_1.ApiError(500, "Server Error");
}
(0, globalHelper_1.sendResponse)(res, 200, {
success: true,
message: `${name} updated successfully`,
data,
});
}
catch (error) {
next(error);
}
}),
// update
updateMany: (req, res, next) => __awaiter(void 0, void 0, void 0, function* () {
try {
if (ioredis)
yield delIoredisCache(ioredis, name);
const filter = (0, queryHelper_1.filterHelper)(req.query, req.partialFilter || [], new ModelName());
const result = yield ModelName.updateMany(filter, req.body, { runValidators: true });
if (result.modifiedCount === 0) {
throw new globalHelper_1.ApiError(404, "No documents updated");
}
const data = yield ModelName.find(filter);
(0, globalHelper_1.sendResponse)(res, 200, {
success: true,
message: `${name}s updated successfully`,
data,
});
}
catch (error) {
next(error);
}
}),
// remove
remove: (req, res, next) => __awaiter(void 0, void 0, void 0, function* () {
try {
if (ioredis)
yield delIoredisCache(ioredis, name);
if (!ObjectId.isValid(req.params.id))
throw new globalHelper_1.ApiError(400, "Invalid ID format");
const data = yield ModelName.findByIdAndDelete(req.params.id);
(0, globalHelper_1.sendResponse)(res, 200, {
success: true,
message: `${name} deleted successfully`,
data,
});
}
catch (error) {
next(error);
}
}),
// removeMany
removeMany: (req, res, next) => __awaiter(void 0, void 0, void 0, function* () {
try {
if (ioredis)
yield delIoredisCache(ioredis, name);
const filter = (0, queryHelper_1.filterHelper)(req.query, req.partialFilter || [], new ModelName());
const data = yield ModelName.deleteMany(filter);
(0, globalHelper_1.sendResponse)(res, 200, {
success: true,
message: `${name}s deleted successfully`,
data,
});
}
catch (error) {
next(error);
}
}),
};
};
exports.default = globalController;