Initialized Project with default middlewares and helpers, connected to Atlas Instance and created Swagger Setup. Created necessary DB models and authentication-authorization logic

models/Branch/model.js

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+import { model, Schema, Types } from "mongoose";
+
+const coordinatesSchema = new Schema({
+  latitude: {
+    type: Number,
+    required: true,
+  },
+  longitude: {
+    type: Number,
+    required: true,
+  },
+});
+
+const schema = new Schema({
+  name: {
+    type: String,
+    required: true,
+  },
+  address: {
+    type: String,
+    required: true,
+  },
+  city: {
+    type: String,
+    required: true,
+  },
+  state: {
+    type: String,
+    required: true,
+  },
+  pincode: {
+    type: String,
+    required: true,
+  },
+  createdBy: {
+    type: Types.ObjectId,
+    required: true,
+    ref: "user",
+  },
+  createdOn: {
+    type: Date,
+    required: true,
+  },
+  coordinates: {
+    type: coordinatesSchema,
+    required: true,
+  },
+  type: {
+    type: String,
+    required: true,
+    enum: ["HQ", "Branch", "Warehouse", "BackOffice"],
+  },
+});
+
+export default model("branch", schema);

models/Branch/operations.js

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+import Model from "./model.js";
+
+// Create
+export const createBranch = async (data) => {
+  return await Model.create(data);
+};
+
+// Read (Get by ID)
+export const getBranchById = async (id) => {
+  return await Model.findById(id);
+};
+
+// Read (Get by Query)
+export const getBranchByQuery = async (query) => {
+  return await Model.findOne(query);
+}
+
+// Read (Get all)
+export const getAllBranches = async () => {
+  return await Model.find();
+};
+
+// Update
+export const updateBranch = async (id, data) => {
+  return await Model.findByIdAndUpdate(id, data, { new: true });
+};
+
+// Aggregate
+export const aggregateBranch = async (pipeline) => {
+  return await Model.aggregate(pipeline);
+};