add: crud unit

services/unit.service.js

@@ -0,0 +1,88 @@
+const {
+  getAllUnitsDb,
+  getUnitByIdDb,
+  createUnitDb,
+  updateUnitDb,
+  deleteUnitDb
+} = require('../db/unit.db');
+const { ErrorHandler } = require('../helpers/error');
+
+class UnitService {
+  // Get all units
+  static async getAllUnits(param) {
+    try {
+      const results = await getAllUnitsDb(param);
+
+      results.data.map(element => {
+      });
+
+      return results;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Get unit by ID
+  static async getUnitById(id) {
+    try {
+      const result = await getUnitByIdDb(id);
+
+      if (result.length < 1) throw new ErrorHandler(404, 'Unit not found');
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Create unit
+  static async createUnit(data) {
+    try {
+      if (!data || typeof data !== 'object') data = {};
+
+      const result = await createUnitDb(data);
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Update unit
+  static async updateUnit(id, data) {
+    try {
+      if (!data || typeof data !== 'object') data = {};
+
+      const dataExist = await getUnitByIdDb(id);
+
+      if (dataExist.length < 1) {
+        throw new ErrorHandler(404, 'Unit not found');
+      }
+
+      const result = await updateUnitDb(id, data);
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Soft delete unit
+  static async deleteUnit(id, userId) {
+    try {
+      const dataExist = await getUnitByIdDb(id);
+
+      if (dataExist.length < 1) {
+        throw new ErrorHandler(404, 'Unit not found');
+      }
+
+      const result = await deleteUnitDb(id, userId);
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+}
+
+module.exports = UnitService;