initial backend implementation with MongoDB and scenario CRUD operations

Author: EndiUN

app/(Minitool_one)/minitool_1.jsx

@@ -0,0 +1,47 @@
+const mongoose = require("mongoose");
+
+const batteryItemSchema = new mongoose.Schema({
+  brand: {
+    type: String,
+    enum: ["Tough Cell", "Always Ready"],
+    required: true,
+  },
+  lifespan: {
+    type: Number,
+    required: true,
+    min: 1,
+    max: 130,
+  },
+  visible: {
+    type: Boolean,
+    default: true,
+  },
+});
+
+const scenarioSchema = new mongoose.Schema(
+  {
+    name: {
+      type: String,
+      required: true,
+      trim: true,
+    },
+    description: {
+      type: String,
+      default: "",
+    },
+    data: [batteryItemSchema],
+    minLifespan: {
+      type: Number,
+      default: null,
+    },
+    maxLifespan: {
+      type: Number,
+      default: null,
+    },
+  },
+  {
+    timestamps: true,
+  },
+);
+
+module.exports = mongoose.model("Scenario", scenarioSchema);