maggie-api
Version:
🧙♀️ A magical Express middleware to auto-generate CRUD APIs for Mongoose models with validation, unique keys, and middlewares.
205 lines (204 loc) • 8.73 kB
JavaScript
;
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 __rest = (this && this.__rest) || function (s, e) {
var t = {};
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
t[p] = s[p];
if (s != null && typeof Object.getOwnPropertySymbols === "function")
for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
t[p[i]] = s[p[i]];
}
return t;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createController = void 0;
const services_1 = require("../services");
const createController = (model, settings) => {
const modelName = model.modelName;
const { primaryKey = "" } = settings;
return {
addOrUpdate: (req, res) => __awaiter(void 0, void 0, void 0, function* () {
try {
const _a = req.body, { _id } = _a, rest = __rest(_a, ["_id"]);
let result;
// ✅ Check uniqueness for primaryKey (only if provided)
if (primaryKey && rest[primaryKey]) {
const existing = yield model.findOne({
[primaryKey]: rest[primaryKey],
});
if (_id) {
// ⚠️ Prevent updating to a primary key that exists on another doc
if (existing && existing._id.toString() !== _id) {
return res.status(409).json({
success: false,
statusCode: 409,
message: `${modelName} with this ${primaryKey} already exists`,
data: null,
});
}
}
else {
// ⚠️ Prevent creating if primary key already exists
if (existing) {
return res.status(409).json({
success: false,
statusCode: 409,
message: `${modelName} with this ${primaryKey} already exists`,
data: null,
});
}
}
}
if (_id) {
result = yield (0, services_1.updateDoc)(model, Object.assign({ _id }, rest));
if (!result) {
return res.status(404).json({
success: false,
statusCode: 404,
message: `${modelName} not found`,
data: null,
});
}
return res.status(200).json({
success: true,
statusCode: 200,
message: `${modelName} updated successfully`,
data: result,
});
}
result = yield (0, services_1.createDoc)(model, rest);
return res.status(201).json({
success: true,
statusCode: 201,
message: `${modelName} created successfully`,
data: result,
});
}
catch (error) {
console.log(error);
return res.status(500).json({
success: false,
statusCode: 500,
message: error.message || `Failed to process ${modelName}`,
data: null,
});
}
}),
remove: (req, res) => __awaiter(void 0, void 0, void 0, function* () {
try {
const result = yield (0, services_1.deleteById)(model, req.params.id);
return res.status(200).json({
success: true,
statusCode: 200,
message: `${modelName} deleted successfully`,
data: result,
});
}
catch (error) {
res.status(400).json({
success: false,
statusCode: 400,
message: error.message,
data: null,
});
}
}),
getAll: (req, res) => __awaiter(void 0, void 0, void 0, function* () {
try {
const result = yield (0, services_1.getAll)(model, settings, req);
return res.status(200).json({
success: true,
statusCode: 200,
message: `${modelName}s fetched successfully`,
data: result,
});
}
catch (error) {
return res.status(500).json({
success: false,
statusCode: 500,
message: error.message,
data: null,
});
}
}),
getById: (req, res) => __awaiter(void 0, void 0, void 0, function* () {
try {
const result = yield (0, services_1.getById)(model, req.params.id, settings);
if (!result) {
return res.status(404).json({
success: false,
statusCode: 404,
message: `${modelName} not found`,
data: null,
});
}
res.status(200).json({
success: true,
statusCode: 200,
message: `${modelName} fetched successfully`,
data: result,
});
}
catch (error) {
res.status(404).json({
success: false,
statusCode: 404,
message: error.message,
data: null,
});
}
}),
insertMany: (req, res) => __awaiter(void 0, void 0, void 0, function* () {
try {
const docs = req.body;
if (!Array.isArray(docs) || docs.length === 0) {
return res.status(400).json({
success: false,
statusCode: 400,
message: "Request body must be a non-empty array of documents",
data: null,
});
}
// Check primary key uniqueness
if (primaryKey) {
const values = docs.map((doc) => doc[primaryKey]).filter(Boolean);
const existing = yield model.find({ [primaryKey]: { $in: values } });
if (existing.length > 0) {
return res.status(400).json({
success: false,
statusCode: 400,
message: `Duplicate ${primaryKey} values`,
error: existing.map((doc) => doc[primaryKey]),
});
}
}
const result = yield (0, services_1.insertMany)(model, docs);
return res.status(201).json({
success: true,
statusCode: 201,
message: `${docs.length} ${modelName}(s) created successfully`,
data: result,
});
}
catch (error) {
return res.status(500).json({
success: false,
statusCode: 500,
message: error.message || `Failed to insert ${modelName}s`,
data: null,
});
}
}),
};
};
exports.createController = createController;