2020-01-14 14:49:14 +01:00
|
|
|
package models
|
|
|
|
|
|
|
|
import (
|
2020-01-28 16:00:56 +01:00
|
|
|
"encoding/json"
|
|
|
|
"io/ioutil"
|
2020-01-22 15:01:07 +01:00
|
|
|
"time"
|
|
|
|
|
2020-01-14 14:49:14 +01:00
|
|
|
"github.com/google/uuid"
|
2020-01-28 16:00:56 +01:00
|
|
|
"github.com/sirupsen/logrus"
|
|
|
|
"gitlab.dcso.lolcat/LABS/styx/utils"
|
2020-01-14 14:49:14 +01:00
|
|
|
)
|
|
|
|
|
2020-01-21 16:50:50 +01:00
|
|
|
// BuildNode builds a node to send to MQ instance.
|
2020-01-28 23:52:24 +01:00
|
|
|
func BuildNode(flag string, data string) *Node {
|
2020-01-26 17:26:03 +01:00
|
|
|
t := time.Now()
|
|
|
|
rfc3339time := t.Format(time.RFC3339)
|
2020-01-16 15:56:57 +01:00
|
|
|
return &Node{
|
2020-01-22 15:01:07 +01:00
|
|
|
ID: flag + "--" + uuid.New().String(),
|
|
|
|
Type: flag,
|
|
|
|
Data: data,
|
2020-01-26 17:26:03 +01:00
|
|
|
Created: rfc3339time,
|
|
|
|
Modified: rfc3339time,
|
2020-01-28 16:00:56 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
// BuildEdge build a send from two nodes with a given source type.
|
2020-01-28 23:52:24 +01:00
|
|
|
func BuildEdge(source string, nodeOneUUID string, nodeTwoUUID string) *Edge {
|
2020-01-28 16:00:56 +01:00
|
|
|
t := time.Now()
|
|
|
|
rfc3339time := t.Format(time.RFC3339)
|
|
|
|
return &Edge{
|
|
|
|
ID: uuid.New().String(),
|
|
|
|
Source: source,
|
|
|
|
NodeOneID: nodeOneUUID,
|
|
|
|
NodeTwoID: nodeTwoUUID,
|
|
|
|
Timestamp: rfc3339time,
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-01-29 10:03:52 +01:00
|
|
|
// SaveNode saves a node to a file.
|
2020-01-28 16:00:56 +01:00
|
|
|
func SaveNode(node *Node) {
|
|
|
|
err := utils.FileExists("nodes.json")
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
nodeFile, err := ioutil.ReadFile("nodes.json")
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
nodeDatas := []Node{}
|
|
|
|
|
|
|
|
if err := json.Unmarshal(nodeFile, &nodeDatas); err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
nodeDatas = append(nodeDatas, *node)
|
|
|
|
|
|
|
|
nodeBytes, err := json.Marshal(nodeDatas)
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = ioutil.WriteFile("nodes.json", nodeBytes, 0644)
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
}
|
2020-01-16 15:56:57 +01:00
|
|
|
|
2020-01-29 10:03:52 +01:00
|
|
|
// SaveEdge saves an edge to a file.
|
2020-01-28 16:00:56 +01:00
|
|
|
func SaveEdge(edge *Edge) {
|
|
|
|
err := utils.FileExists("edges.json")
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
edgeFile, err := ioutil.ReadFile("edges.json")
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
edgeDatas := []Edge{}
|
|
|
|
|
|
|
|
if err := json.Unmarshal(edgeFile, &edgeDatas); err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
edgeDatas = append(edgeDatas, *edge)
|
|
|
|
edgeBytes, err := json.Marshal(edgeDatas)
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
|
|
|
|
|
|
|
err = ioutil.WriteFile("edges.json", edgeBytes, 0644)
|
|
|
|
if err != nil {
|
|
|
|
logrus.Error(err)
|
|
|
|
}
|
2020-01-16 15:56:57 +01:00
|
|
|
}
|