commit 053e178942c1bcaa1b085316faf8823b151492d6
Author: Jeffrey Paul <jp@eeqj.com>
Date:   Thu Oct 4 11:41:39 2018 -0700

    initial

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..483138d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,4 @@
+default: run
+
+run:
+	go run *.go
diff --git a/badgerdb.go b/badgerdb.go
new file mode 100644
index 0000000..7377fe4
--- /dev/null
+++ b/badgerdb.go
@@ -0,0 +1,63 @@
+package main
+
+
+import "log"
+import "io/ioutil"
+import "github.com/dgraph-io/badger"
+
+type KeyValueStore struct {
+    db *badger.DB
+}
+
+func NewKeyValueStore() *KeyValueStore {
+    kv := new(KeyValueStore)
+    kv.init()
+    return kv
+}
+
+func (kv *KeyValueStore) init() {
+    dir, err := ioutil.TempDir("", "badger")
+    if err != nil {
+        log.Fatal(err)
+    }
+
+    opts := badger.DefaultOptions
+    opts.Dir = dir
+    opts.ValueDir = dir
+    kv.db, err = badger.Open(opts)
+    if err != nil {
+        log.Fatal(err)
+    }
+}
+
+func (kv *KeyValueStore) Close() {
+    kv.db.Close()
+}
+
+func (kv *KeyValueStore) Put(key *string, value *string) error {
+    txn := kv.db.NewTransaction(true) // Read-write txn
+    err := txn.Set([]byte(*key), []byte(*value))
+    if err != nil {
+        log.Fatal(err)
+    }
+    err = txn.Commit(nil)
+    if err != nil {
+        log.Fatal(err)
+    }
+    return nil
+}
+
+func (kv *KeyValueStore) Get(key *string) (*string, error) {
+    txn := kv.db.NewTransaction(true) // Read-write txn
+    item, err := txn.Get([]byte(*key))
+    if err != nil {
+        return nil, err
+    }
+
+    val, err := item.ValueCopy(nil)
+    if err != nil {
+        return nil, err
+    }
+    s := string(val)
+    return &s, nil
+}
diff --git a/jsonrpc.go b/jsonrpc.go
new file mode 100644
index 0000000..c6d68a2
--- /dev/null
+++ b/jsonrpc.go
@@ -0,0 +1,112 @@
+package main
+
+// thanks to https://github.com/onrik/ethrpc/blob/master/ethrpc.go for
+// example
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+)
+
+type logger interface {
+	Println(v ...interface{})
+}
+
+type httpClient interface {
+	Post(url string, contentType string, body io.Reader) (*http.Response, error)
+}
+
+type JsonRpcError struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+}
+
+func (err JsonRpcError) Error() string {
+	return fmt.Sprintf("Error %d (%s)", err.Code, err.Message)
+}
+
+type JsonRpcResponse struct {
+	ID      string          `json:"id"`
+	JSONRPC string          `json:"jsonrpc"`
+	Result  json.RawMessage `json:"result"`
+	Error   *JsonRpcError   `json:"error"`
+}
+
+type JsonRpcRequest struct {
+	ID      string        `json:"id"`
+	JSONRPC string        `json:"jsonrpc"`
+	Method  string        `json:"method"`
+	Params  []interface{} `json:"params"`
+}
+
+// JsonRpc Client Object
+type JsonRpc struct {
+	url    string
+	client httpClient
+	log    logger
+	Debug  bool
+}
+
+// New create new rpc client with given url
+func JsonRpcClient(url string, options ...func(rpc *JsonRpc)) *JsonRpc {
+	rpc := &JsonRpc{
+		url:    url,
+		client: http.DefaultClient,
+		log:    log.New(os.Stderr, "", log.LstdFlags),
+	}
+	for _, option := range options {
+		option(rpc)
+	}
+
+	return rpc
+}
+
+// Call returns raw response of method call
+func (rpc *JsonRpc) Call(method string, params ...interface{}) (json.RawMessage, error) {
+	request := JsonRpcRequest{
+		ID:      "1",
+		JSONRPC: "2.0",
+		Method:  method,
+		Params:  params,
+	}
+
+	body, err := json.Marshal(request)
+	if err != nil {
+		return nil, err
+	}
+
+	response, err := rpc.client.Post(rpc.url, "application/json", bytes.NewBuffer(body))
+	if response != nil {
+		defer response.Body.Close()
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	data, err := ioutil.ReadAll(response.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	if rpc.Debug {
+		rpc.log.Println(fmt.Sprintf("%s\nRequest: %s\nResponse: %s\n", method, body, data))
+	}
+
+	resp := new(JsonRpcResponse)
+	if err := json.Unmarshal(data, resp); err != nil {
+		return nil, err
+	}
+
+	if resp.Error != nil {
+		return nil, *resp.Error
+	}
+
+	return resp.Result, nil
+
+}
diff --git a/main.go b/main.go
new file mode 100644
index 0000000..b2876e8
--- /dev/null
+++ b/main.go
@@ -0,0 +1,21 @@
+package main
+
+import (
+	"fmt"
+	"github.com/davecgh/go-spew/spew"
+	"log"
+)
+
+func main() {
+	c := JsonRpcClient("https://api.steemit.com", func(x *JsonRpc) { x.Debug = true })
+
+	r, err := c.GetVirtualOpsInBlock(20000000)
+	//r, err := c.GetOpsInBlock(1)
+
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	spew.Dump(r)
+	fmt.Println(r)
+}
diff --git a/steemitapi.go b/steemitapi.go
new file mode 100644
index 0000000..280c2a2
--- /dev/null
+++ b/steemitapi.go
@@ -0,0 +1,34 @@
+package main
+
+import "encoding/json"
+import "github.com/joeshaw/iso8601"
+
+
+type UnparsedSteemVirtualOp struct {
+}
+
+type SteemVirtualTransaction struct {
+	TxID      string            `json:"trx_id"`
+	BlockNum  uint64            `json:"block"`
+	TxInBlock uint64            `json:"trx_in_block"`
+	OpInTx    int               `json:"op_in_trx"`
+	IsVirtual int               `json:"virtual_op"`
+	Timestamp iso8601.Time      `json:"timestamp"`
+	Op        *[]json.RawMessage `json:"op"`
+}
+
+func (rpc *JsonRpc) GetVirtualOpsInBlock(blockNum int) ([]*SteemVirtualTransaction, error) {
+	raw, err1 := rpc.Call("condenser_api.get_ops_in_block", blockNum, true)
+	if err1 != nil {
+		return nil, err1
+	}
+	var result []*SteemVirtualTransaction
+	//var result []interface{}
+	err2 := json.Unmarshal(raw, &result)
+	return result, err2
+}
+
+func (rpc *JsonRpc) GetOpsInBlock(blockNum int) (json.RawMessage, error) {
+	r, err := rpc.Call("condenser_api.get_ops_in_block", blockNum, false)
+	return r, err
+}