DB 해결

MoneyDB.js

-import SQLite from 'react-native-sqlite-storage';
-import { View, Text, StyleSheet, Button } from 'react-native';
-import React, { useEffect } from 'react';
+// import SQLite, { openDatabase } from 'react-native-sqlite-storage';
+import { DEBUG, enablePromise, openDatabase } from 'react-native-sqlite-storage';
+import { View, SafeAreaView, Text, StyleSheet, Button, TextInput } from 'react-native';
+import React, { useEffect, useState } from 'react';
 
-SQLite.DEBUG(true);
-SQLite.enablePromise(false);
+DEBUG(true);
+enablePromise(true);
 
-const database_name = "MyMoney.db";
-const database_version = "1.0"
-const database_displayname = "SQLite Test Database";
-const database_size = 200000;
-let db;
+// const database_name = "MyMoney.db";
+// const database_version = "1.0"
+// const database_displayname = "SQLite Test Database";
+// const database_size = 200000;
 
-function MoneyDB() {
+const db = openDatabase({
+  name: 'MyMoney',
+  location: 'default',
+  createFromLocation: '~MyMoney.db',
+});
 
-  console.log('money db')
+function MoneyDB() {
+  const [date, setDate] = useState('2021-01-01')
+  const [category, setCategory] = useState(2)
+  const [subcategory, setSubcategory] = useState(2)
+  const [type, setType] = useState('우리')
+  const [contents, setContents] = useState('경로')
+  const [price, setPrice] = useState(1000)
+  const [assetsId, setAssetsId] = useState()
+  const [assetsname, setAssetsname] = useState()
 
-  const loadAndQueryDB = () => {
-    db = SQLite.openDatabase(database_name, database_version, database_displayname, database_size, () => { console.log('load db') }, error => console.log(error.message));
+  const populateDatabase = async DB => {
+    await DB.transaction(getData); // 반드시 (await db)를 해야 프라미스가 성공
+  };
 
+  const loadAndQueryDB = async () => {
+    try {
+      console.log('load and db query ....');
+      await populateDatabase(await db);
+    } catch (error) {
+      console.log(error);
+    }
   };
 
-  const getData = () => {
-    db.transaction(tx => { console.log("데이터 가져오기"); tx.executeSql('SELECT * FROM Test;', [], (tx, results) => { console.log("select "); console.log('results:',results.rows.row) }, (error) => console.log(error)) })
+  const getData = async tx => {
+    console.log('데이터 가져오기');
+    try {
+      const [txn, results] = await tx.executeSql('SELECT * FROM money');
+      console.log('results: ', results.rows.item(0));
+    } catch (error) {
+      console.log('error in getData', error);
+    }
   }
 
-  const createTable = () => {
-    db.transaction(tx => { console.log("테이블 생성하기"); tx.executeSql('CREATE TABLE IF NOT EXISTS Test(' + 'age INTEGER);', [], () => { console.log("테이블 생성 성공 "); }, (error) => console.log(error)) })
+
+  const createTable = async tx => {
+    console.log('테이블 생성하기');
+    try {
+      const [txn, results] = await tx.executeSql('CREATE TABLE IF NOT EXISTS Test(' + 'Money INTEGER);');
+      console.log("테이블 생성 성공 ");
+    } catch (error) {
+      console.log('error in createTable', error);
+    }
   }
 
-  const insertData = () => {
-    db.transaction(tx => { console.log("데이터 삽입하기"); tx.executeSql('INSERT INTO Test (age) VALUES (23);', [], () => { console.log("삽입 성공"); }, (error) => console.log(error)) })
+  const insertData = async () => {
+    try {
+      (await db).transaction((tx) => {
+        console.log("데이터 삽입하기");
+        tx.executeSql('INSERT INTO assets_type (assets_id, assets_name) VALUES (?,?);',
+          [assetsId, assetsname],
+          () => { console.log("삽입 성공"); },
+          (error) => console.log(error))
+      })
+    } catch (error) {
+      console.log('error in insertData', error);
+    }
   }
 
   useEffect(() => {
-      loadAndQueryDB()
-    }, [])
+    loadAndQueryDB();
+  }, []);
 
   return (
     <>
+      <SafeAreaView>
         <View>
           <Text>DB</Text>
           <Button title='데이터 가져오기' onPress={() => getData()} />
           <Button title='테이블 생성하기' onPress={() => createTable()} />
+
+          <TextInput placeholder='assetsId' onChangeText={(assetsId) => setAssetsId(assetsId)} />
+          <TextInput placeholder='assetsname' onChangeText={(assetsname) => setAssetsname(assetsname)} />
+
           <Button title='데이터 삽입하기' onPress={() => insertData()} />
         </View>
+      </SafeAreaView>
+
     </>
   )
 }
 
 
-export default MoneyDB
+export default MoneyDB;
\ No newline at end of file

android/app/build.gradle

@@ -188,10 +188,11 @@ dependencies {
     //noinspection GradleDynamicVersion
     implementation "com.facebook.react:react-native:+"  // From node_modules
     
+    implementation project(':react-native-sqlite-storage')
+    
     implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
     
     implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
-    implementation project(':react-native-sqlite-storage')
     
     debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") {
       exclude group:'com.facebook.fbjni'

android/app/src/main/java/com/rich_maker/MainApplication.java

@@ -4,6 +4,7 @@ import android.app.Application;
 import android.content.Context;
 import com.facebook.react.PackageList;
 import com.facebook.react.ReactApplication;
+import org.pgsqlite.SQLitePluginPackage;
 import com.facebook.react.ReactInstanceManager;
 import com.facebook.react.ReactNativeHost;
 import com.facebook.react.ReactPackage;

android/settings.gradle

 rootProject.name = 'rich_maker'
 include ':react-native-sqlite-storage'
+project(':react-native-sqlite-storage').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sqlite-storage/platforms/android')
+include ':react-native-sqlite-storage'
 project(':react-native-sqlite-storage').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-sqlite-storage/src/android')
 
 apply from: file("../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesSettingsGradle(settings)

ios/Podfile

@@ -12,6 +12,8 @@ target 'rich_maker' do
     :hermes_enabled => false
   )
 
+  pod 'react-native-sqlite-storage', :path => '../node_modules/react-native-sqlite-storage'
+
   target 'rich_makerTests' do
     inherit! :complete
     # Pods for testing