vasa-develop

/**
 *Submitted for verification at Etherscan.io on 2020-04-01
*/

pragma solidity ^0.5.0;

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.

vasa-develop

/**
 *Submitted for verification at Etherscan.io on 2020-04-01
*/

pragma solidity ^0.5.0;

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.

vasa-develop

/**
 *Submitted for verification at Etherscan.io on 2020-04-01
*/

pragma solidity ^0.5.0;

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.

vasa-develop

<!--Using AvionDB in Browser-->
<!--IPFS CDN Link-->
<script src="https://cdn.jsdelivr.net/npm/ipfs/dist/index.min.js"></script>
<!--AvionDB CDN Link-->
<script src="https://unpkg.com/aviondb/dist/aviondb.min.js"></script>
<script type="text/javascript">
const runExample = async () => {
  const ipfs = await window.Ipfs.create();
    
  // Creates a db named "DatabaseName"

vasa-develop

// Import modules
const AvionDB = require("aviondb");
const IPFS = require("ipfs");
const ipfs = new IPFS();
 
const runExample = async () => {
  await ipfs.ready;
    
  // Creates a db named "DatabaseName"
  const aviondb = await AvionDB.init("DatabaseName", ipfs); 

vasa-develop

// Fetch the details by reading the DAG for key "inputKey"
fmt.Printf("READ: Reading the document details of employee by ID: \"%s\"\n", inputID)
start = time.Now()
document, err := GetDocument(cid, inputID)
elapsed = time.Since(start)
if err != nil {
    fmt.Println(err)
}

fmt.Printf("READ: Salary of employee ID %s is %s\n", string(inputID), string(document.Salary))

vasa-develop

// GetDocument handles READ operations of a DAG entry by CID, returning the corresponding document
func GetDocument(ref, key string) (out SampleStruct, err error) {
	err = sh.DagGet(ref+"/"+key, &out)
	return
}

vasa-develop

// Map the struct instance to the mapping
DocStoreMap[inputID] = employeeObject

// Converting the map into JSON object
entryJSON, err := json.Marshal(DocStoreMap)
if err != nil {
    fmt.Println(err)
}

// Display the marshaled JSON object before sending it to IPFS

vasa-develop

scanner := bufio.NewScanner(os.Stdin)

fmt.Println("Enter the ID of the employee: ")
scanner.Scan()
inputID := scanner.Text()

fmt.Println("Enter the name of the employee: ")
scanner.Scan()
inputName := scanner.Text()

vasa-develop

// Map the struct instance its own ID
DocStoreMap := make(map[string]SampleStruct)