backend bundle refactor

packages/engines/mssql/MsSqlAnalyser.js

@@ -1,13 +1,9 @@
 const fp = require('lodash/fp');
 const _ = require('lodash');
+const sql = require('./sql')
 
 const DatabaseAnalayser = require('../default/DatabaseAnalyser');
 
-/** @returns {Promise<string>} */
-async function loadQuery(pool, name) {
-  return await pool._nativeModules.fs.readFile(pool._nativeModules.path.join(__dirname, name), 'utf-8');
-}
-
 const byTableFilter = table => x => x.pureName == table.pureName && x.schemaName == x.schemaName;
 
 function extractPrimaryKeys(table, pkColumns) {
@@ -184,15 +180,15 @@ class MsSqlAnalyser extends DatabaseAnalayser {
     functions = false,
     triggers = false
   ) {
-    let res = await loadQuery(this.pool, resFileName);
+    let res = sql[resFileName];
     res = res.replace('=[OBJECT_ID_CONDITION]', ' is not null');
     return res;
   }
   async runAnalysis() {
-    const tables = await this.driver.query(this.pool, await this.createQuery('tables.sql'));
-    const columns = await this.driver.query(this.pool, await this.createQuery('columns.sql'));
-    const pkColumns = await this.driver.query(this.pool, await this.createQuery('primary_keys.sql'));
-    const fkColumns = await this.driver.query(this.pool, await this.createQuery('foreign_keys.sql'));
+    const tables = await this.driver.query(this.pool, await this.createQuery('tables'));
+    const columns = await this.driver.query(this.pool, await this.createQuery('columns'));
+    const pkColumns = await this.driver.query(this.pool, await this.createQuery('primaryKeys'));
+    const fkColumns = await this.driver.query(this.pool, await this.createQuery('foreignKeys'));
 
     this.result.tables = tables.rows.map(table => ({
       ...table,

packages/engines/mssql/sql/columns.js

@@ -1,3 +1,4 @@
+module.exports = `
 select c.name as columnName, t.name as dataType, c.object_id as objectId, c.is_identity as isIdentity,
 	c.max_length as maxLength, c.precision, c.scale, c.is_nullable as isNullable,
 	d.definition as defaultValue, d.name as defaultConstraint,
@@ -11,3 +12,4 @@ left join sys.default_constraints d on c.default_object_id = d.object_id
 left join sys.computed_columns m on m.object_id = c.object_id and m.column_id = c.column_id
 where o.type = 'U' and o.object_id =[OBJECT_ID_CONDITION]
 order by c.column_id
+`;

packages/engines/mssql/sql/foreignKeys.js

@@ -1,3 +1,4 @@
+module.exports = `
 SELECT
     schemaName = FK.TABLE_SCHEMA,
     pureName = FK.TABLE_NAME,
@@ -36,3 +37,4 @@ inner join sys.objects o on FK.TABLE_NAME = o.name
 inner join sys.schemas s on o.schema_id = s.schema_id and FK.TABLE_SCHEMA = s.name
 
 where o.object_id =[OBJECT_ID_CONDITION]
+`;

packages/engines/mssql/sql/index.js

@@ -0,0 +1,11 @@
+const columns = require('./columns');
+const foreignKeys = require('./foreignKeys');
+const primaryKeys = require('./primaryKeys');
+const tables = require('./tables');
+
+module.exports = {
+  columns,
+  tables,
+  foreignKeys,
+  primaryKeys,
+};

packages/engines/mssql/sql/primaryKeys.js

@@ -1,3 +1,4 @@
+module.exports = `
 select o.object_id, pureName = t.Table_Name, schemaName = t.Table_Schema, columnName = c.Column_Name, constraintName=t.constraint_name from 
     INFORMATION_SCHEMA.TABLE_CONSTRAINTS t,
     sys.objects o,
@@ -10,3 +11,4 @@ where
     and c.Table_Name = t.Table_Name
     and Constraint_Type = 'PRIMARY KEY'
 	and o.object_id =[OBJECT_ID_CONDITION]
+`;

packages/engines/mssql/sql/tables.js

@@ -1,6 +1,8 @@
+module.exports = `
 select
 	o.name as pureName, s.name as schemaName, o.object_id as objectId,
 	o.create_date, o.modify_date 
 from sys.tables o
 inner join sys.schemas s on o.schema_id = s.schema_id
 where o.object_id =[OBJECT_ID_CONDITION]
+`;