## On Ionic side
### 1. Create a ionic project
  * ionic start ionicStripe blank
### 2. Install the stripe plugin
  * `ionic cordova plugin add cordova-plugin-stripe`
  * `npm install --save @ionic-native/stripe`
### 3. add stripe to module.ts
  * `import { Stripe } from '@ionic-native/stripe';`

### 4. On the payment page :
  * import stripe again `import { Stripe } from "@ionic-native/stripe";` and add it to constructor

### 5. Get credit card information (for example read it from a form)
```
 cardinfo: any = {
    number: 4242424242424242,
    expMonth: 8,
    expYear: 2020,
    cvc: 213
  }
 ```

### 6. Next, generate token with stripe ans to make payment,
in my case, I record all the orders in my database before starting the payment process with stripe
```
this.stripe.setPublishableKey('pk_test**************');
this.stripe.createCardToken(this.cardinfo).then((response)=>{
    // I get my token here response.id
  });
 ```
###  7. i need to save the orders in my database

 ```
 this.stripe.createCardToken(this.cardinfo).then((response)=>{
    // I get my token here response.id
    const Payment = skygear.Record.extend('payment');
           skygear.publicDB.save(new Payer({
            'token': response,
            'description':"decri[tion payment",
            'prix':100,
          })).then((record) => {
            console.log(record);
          }, (error) => {
            console.error(error);
          });
  });
```

## Skygear Cloud function side
You will need a server to create a charge
### 8. Create a Skygear cloud code project and install stripe sdk, `npm i --save stripe`

Your package.json should have included "stripe" dependency, e.g. below:

```
{
  "name": "example_project",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "arsene",
  "license": "ISC",
  "dependencies": {
    dotenv": "^5.0.1",
    "stripe": "^5.5.0"
  }
}
```

### 9. Then create a cloud function
```
const skygear =require ('skygear');
const skygearCloud = require('skygear/cloud');
var stripe = require("stripe")("sk_test********************");
skygearCloud.afterSave('payment', function(record, original, pool, options) {
    // write your code
    stripe.charges.create({
      amount: record.prix,
      currency: "usd",
      source: record.token.id,
      description: record.description
    }, function(err, charge) {
      if (err) {
        console.log("Erreur" + JSON.stringify(err))
      }
      // asynchronously called
    });
}, {
    async: false
});

```