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create script callable from react

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This commit is contained in:
Jan Prochazka
2020-02-03 20:34:38 +01:00
parent 680bed549f
commit 8a85cfe687
14 changed files with 147 additions and 95 deletions
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38
packages/engines/postgres/PostgreAnalyser.js
View File

@@ -1,13 +1,14 @@
const fs = require('fs-extra');
const fp = require('lodash/fp');
const path = require('path');
const _ = require('lodash');
const fp = require("lodash/fp");
const _ = require("lodash");
const DatabaseAnalayser = require('../default/DatabaseAnalyser');
const DatabaseAnalayser = require("../default/DatabaseAnalyser");
/** @returns {Promise<string>} */
async function loadQuery(name) {
return await fs.readFile(path.join(__dirname, name), 'utf-8');
async function loadQuery(pool, name) {
return await pool._nativeModules.fs.readFile(
pool._nativeModules.path.join(__dirname, name),
"utf-8"
);
}
class MySqlAnalyser extends DatabaseAnalayser {
@@ -23,25 +24,34 @@ class MySqlAnalyser extends DatabaseAnalayser {
functions = false,
triggers = false
) {
let res = await loadQuery(resFileName);
res = res.replace('=[OBJECT_ID_CONDITION]', ' is not null');
let res = await loadQuery(this.pool, 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('table_modifications.psql'));
const columns = await this.driver.query(this.pool, await this.createQuery('columns.psql'));
const tables = await this.driver.query(
this.pool,
await this.createQuery("table_modifications.psql")
);
const columns = await this.driver.query(
this.pool,
await this.createQuery("columns.psql")
);
// 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'));
this.result.tables = tables.rows.map(table => ({
...table,
columns: columns.rows
.filter(col => col.pureName == table.pureName && col.schemaName == table.schemaName)
.filter(
col =>
col.pureName == table.pureName && col.schemaName == table.schemaName
)
.map(({ isNullable, ...col }) => ({
...col,
notNull: !isNullable,
notNull: !isNullable
})),
foreignKeys: [],
foreignKeys: []
// primaryKey: extractPrimaryKeys(table, pkColumns.rows),
// foreignKeys: extractForeignKeys(table, fkColumns.rows),
}));

5
packages/engines/postgres/index.js
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@@ -11,9 +11,10 @@ const dialect = {
/** @type {import('@dbgate/types').EngineDriver} */
const driver = {
async connect({pg}, { server, port, user, password, database }) {
const client = new pg.Client({ host: server, port, user, password, database: database || 'postgres' });
async connect(nativeModules, { server, port, user, password, database }) {
const client = new nativeModules.pg.Client({ host: server, port, user, password, database: database || 'postgres' });
await client.connect();
client._nativeModules = nativeModules;
return client;
},
async query(client, sql) {