add: crud subsection

services/sub_section.service.js

@@ -0,0 +1,87 @@
+const {
+  getAllSubSectionsDb,
+  getSubSectionByIdDb,
+  createSubSectionDb,
+  updateSubSectionDb,
+  deleteSubSectionDb
+} = require('../db/sub_section.db');
+const { ErrorHandler } = require('../helpers/error');
+
+class SubSectionService {
+  // Get all sub sections
+  static async getAll(param) {
+    try {
+      const results = await getAllSubSectionsDb(param);
+
+      results.data.map(el => {});
+
+      return results;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Get sub section by ID
+  static async getById(id) {
+    try {
+      const result = await getSubSectionByIdDb(id);
+
+      if (result.length < 1) throw new ErrorHandler(404, 'Sub section not found');
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Create sub section
+  static async create(data) {
+    try {
+      if (!data || typeof data !== 'object') data = {};
+
+      const result = await createSubSectionDb(data);
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Update sub section
+  static async update(id, data) {
+    try {
+      if (!data || typeof data !== 'object') data = {};
+
+      const dataExist = await getSubSectionByIdDb(id);
+
+      if (dataExist.length < 1) {
+        throw new ErrorHandler(404, 'Sub section not found');
+      }
+
+      const result = await updateSubSectionDb(id, data);
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+
+  // Soft delete sub section
+  static async delete(id, userId) {
+    try {
+      const dataExist = await getSubSectionByIdDb(id);
+
+      if (dataExist.length < 1) {
+        throw new ErrorHandler(404, 'Sub section not found');
+      }
+
+      const result = await deleteSubSectionDb(id, userId);
+
+      return result;
+    } catch (error) {
+      throw new ErrorHandler(error.statusCode, error.message);
+    }
+  }
+}
+
+module.exports = SubSectionService;