.dockerignore

+/.git
+/node_modules
+/.pnp
+.pnp.js
+/build
+/cicer
+/test.db

.gitignore

@@ -23,3 +23,6 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
+
+# cordova-res
+/resources/android

.prettierrc.json

+{}

Dockerfile

+FROM golang as go_build
+
+WORKDIR /src/
+COPY main.go go.* /src/
+COPY api /src/api
+
+RUN CGO_ENABLED=1 go build -o cicer
+
+
+FROM node as js_build
+
+WORKDIR /src/
+COPY *.json /src/
+COPY src /src/src
+COPY public /src/public
+
+RUN npm install && npm run build
+
+
+FROM debian
+
+ENV ASSETS_PATH="/assets"
+ENV DB_PATH="/data/cicer.db"
+
+RUN apt-get update && \
+    apt-get upgrade -y && \
+    apt-get install -y ca-certificates
+
+COPY --from=go_build /src/cicer /cicer
+COPY --from=js_build /src/build /assets
+
+VOLUME /data
+
+ENTRYPOINT ["/cicer"]

Makefile

+.PHONY: build test apk
+
+build:
+	go build
+	npm install
+	npm run build
+
+test:
+	go test ./...
+	npm test
+
+apk: resources/android
+	REACT_APP_API="https://cicer.garbanzonegro.org" REACT_APP_NATIVE="true" npm run build
+	npx cap sync android
+	npx cap copy android
+	cd android && ./gradlew assembleRelease
+
+resources/android: resources/icon.png resources/splash.png
+	npx capacitor-assets generate

README.md

+# Cicer
+
+Cicer is a web based software to manage the stock, purchases and balance of a consumer association. It has being created for the needs of the [Garbanzo Negro](http://garbanzonegro.org).
+
+## Requirements
+
+- Golang >= 1.12
+- Node.js
+
+## Deployment
+
+Build a copy using make:
+
+```shell
+make build
+```
+
+Create a secret for the authentication tokens:
+
+```shell
+head -c 21 < /dev/urandom | base64
+```
+
+Now you can copy the build folder and the cicer binary to your server and run it like:
+
+```shell
+./cicer -assets 'path/to/build' -secret 'scret' -addr ':8000'
+```
+
+Instead of flags all the params can be passed as env variables. See the names between `{` and `}` in:
+
+```shell
+./cicer -h
+```
+
+### nginx configuration
+
+The android app requires CORS to be configured in the server:
+
+```
+location / {
+        if ($request_method ~ ^(OPTIONS)$ ) {
+                add_header Access-Control-Allow-Origin *;
+                add_header Access-Control-Allow-Methods 'GET, POST, PUT, DELETE, OPTIONS';
+                add_header Access-Control-Allow-Headers x-authentication;
+                return 200;
+        }
+
+        add_header Access-Control-Allow-Origin * always;
+        add_header Access-Control-Allow-Methods 'GET, POST, PUT, DELETE, OPTIONS';
+        add_header Access-Control-Allow-Headers x-authentication always;
+
+        proxy_pass http://localhost:8000;
+}
+```
+
+## Running it for development
+
+To run Cicer in development mode, build and run the backend:
+
+```shell
+go build
+./cicer
+```
+
+And then run the frontend with npm:
+
+```shell
+npm start
+```
+
+The backend API will be listening on port 8080, while the frontend will be on port 3000.
+
+Open a browser and visit `http://localhost:3000`. You will be able to see any changes you do in the javascript side as you go (the backend side needs recompilation).
+
+## Initialize data
+
+When you run cicer, it will print an authentication token.
+Use this token to seed some initial data (such a few users and products):
+
+```shell
+./setup.sh the.token.string
+```
+
+## Android
+
+You can use sdkmanager:
+
+```
+sudo apt install sdkmanager
+export ANDROID_HOME="$HOME/Android"
+sdkmanager --install "platforms;android-33"
+sdkmanager --install "build-tools;30.0.3"
+sdkmanager --licenses
+```
+
+With it you can build the apk from command line:
+
+```
+export JAVA_HOME="$HOME/Android/android-studio/jbr"
+make apk
+```
+
+The built apk will be in `android/app/build/outputs/apk/release/app-release-unsigned.apk`.
+
+Or open android studio to test and build the app:
+
+```
+make build
+npx cap copy
+npx cap open android
+```
+
+### sign the apk
+
+To sign the apk you need to have a key generated with:
+
+```
+keytool -genkey -v -keystore release.keystore -alias release -keyalg RSA -keysize 2048 -validity 10000
+```
+
+And then sign it:
+
+```
+apksigner sign --ks ~/release.keystore --out app.apk app-release-unsigned.apk
+```

android/.gitignore

+# Using Android gitignore template: https://github.com/github/gitignore/blob/HEAD/Android.gitignore
+
+# Built application files
+*.apk
+*.aar
+*.ap_
+*.aab
+
+# Files for the ART/Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+#  Uncomment the following line in case you need and you don't have the release build type files in your app
+# release/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/workspace.xml
+.idea/tasks.xml
+.idea/gradle.xml
+.idea/assetWizardSettings.xml
+.idea/dictionaries
+.idea/libraries
+# Android Studio 3 in .gitignore file.
+.idea/caches
+.idea/modules.xml
+# Comment next line if keeping position of elements in Navigation Editor is relevant for you
+.idea/navEditor.xml
+
+# Keystore files
+# Uncomment the following lines if you do not want to check your keystore files in.
+#*.jks
+#*.keystore
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+.cxx/
+
+# Google Services (e.g. APIs or Firebase)
+# google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
+
+# fastlane
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+fastlane/readme.md
+
+# Version control
+vcs.xml
+
+# lint
+lint/intermediates/
+lint/generated/
+lint/outputs/
+lint/tmp/
+# lint/reports/
+
+# Android Profiling
+*.hprof
+
+# Cordova plugins for Capacitor
+capacitor-cordova-android-plugins
+
+# Copied web assets
+app/src/main/assets/public
+
+# Generated Config files
+app/src/main/assets/capacitor.config.json
+app/src/main/assets/capacitor.plugins.json
+app/src/main/res/xml/config.xml

android/app/.gitignore

+/build/*
+!/build/.npmkeep

android/app/build.gradle

+apply plugin: 'com.android.application'
+
+android {
+    namespace "org.garbanzonegro.cicer"
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    defaultConfig {
+        applicationId "org.garbanzonegro.cicer"
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode 11
+        versionName "2.1"
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        aaptOptions {
+             // Files and dirs to omit from the packaged assets dir, modified to accommodate modern web apps.
+             // Default: https://android.googlesource.com/platform/frameworks/base/+/282e181b58cf72b6ca770dc7ca5f91f135444502/tools/aapt/AaptAssets.cpp#61
+            ignoreAssetsPattern '!.svn:!.git:!.ds_store:!*.scc:.*:!CVS:!thumbs.db:!picasa.ini:!*~'
+        }
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+repositories {
+    flatDir{
+        dirs '../capacitor-cordova-android-plugins/src/main/libs', 'libs'
+    }
+}
+
+dependencies {
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+    implementation "androidx.appcompat:appcompat:$androidxAppCompatVersion"
+    implementation "androidx.coordinatorlayout:coordinatorlayout:$androidxCoordinatorLayoutVersion"
+    implementation "androidx.core:core-splashscreen:$coreSplashScreenVersion"
+    implementation project(':capacitor-android')
+    testImplementation "junit:junit:$junitVersion"
+    androidTestImplementation "androidx.test.ext:junit:$androidxJunitVersion"
+    androidTestImplementation "androidx.test.espresso:espresso-core:$androidxEspressoCoreVersion"
+    implementation project(':capacitor-cordova-android-plugins')
+}
+
+apply from: 'capacitor.build.gradle'
+
+try {
+    def servicesJSON = file('google-services.json')
+    if (servicesJSON.text) {
+        apply plugin: 'com.google.gms.google-services'
+    }
+} catch(Exception e) {
+    logger.info("google-services.json not found, google-services plugin not applied. Push Notifications won't work")
+}

android/app/capacitor.build.gradle

+// DO NOT EDIT THIS FILE! IT IS GENERATED EACH TIME "capacitor update" IS RUN
+
+android {
+  compileOptions {
+      sourceCompatibility JavaVersion.VERSION_17
+      targetCompatibility JavaVersion.VERSION_17
+  }
+}
+
+apply from: "../capacitor-cordova-android-plugins/cordova.variables.gradle"
+dependencies {
+    implementation project(':capacitor-preferences')
+
+}
+
+
+if (hasProperty('postBuildExtras')) {
+  postBuildExtras()
+}

android/app/proguard-rules.pro

+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

android/app/src/androidTest/java/com/getcapacitor/myapp/ExampleInstrumentedTest.java

+package com.getcapacitor.myapp;
+
+import static org.junit.Assert.*;
+
+import android.content.Context;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+import androidx.test.platform.app.InstrumentationRegistry;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+
+        assertEquals("com.getcapacitor.app", appContext.getPackageName());
+    }
+}

android/app/src/main/AndroidManifest.xml

+<?xml version="1.0" encoding="utf-8" ?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|smallestScreenSize|screenLayout|uiMode"
+            android:name=".MainActivity"
+            android:label="@string/title_activity_main"
+            android:theme="@style/AppTheme.NoActionBarLaunch"
+            android:launchMode="singleTask"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/file_paths" />
+        </provider>
+    </application>
+
+    <!-- Permissions -->
+
+    <uses-permission android:name="android.permission.INTERNET" />
+</manifest>

android/app/src/main/assets/capacitor.config.json

+{
+	"appId": "org.garbanzonegro.cicer",
+	"appName": "Garbanzo Negro",
+	"webDir": "build",
+	"server": {
+		"androidScheme": "https"
+	}
+}

android/app/src/main/java/org/garbanzonegro/cicer/MainActivity.java

+package org.garbanzonegro.cicer;
+
+import com.getcapacitor.BridgeActivity;
+
+public class MainActivity extends BridgeActivity {}