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Upstream sync

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This commit is contained in:
Senad Uka
2023-10-24 05:48:19 +02:00
parent 2c267b71e4
commit fd880aeaa2
8 changed files with 83 additions and 77 deletions
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1
config/config.go
View File

@@ -25,7 +25,6 @@ func Load() error {
// 9000 DEFAULT FOR DEV ENVIRONMENT
Port: getEnv("NOVATECH_SERVICE_PORT", "9000"),
Environment: getEnv("NOVATECH_SERVICE_ENVIRONMENT", "DEV"),
BlockchainSecret: getEnv("NOVATECH_SERVICE_BLOCKCHAIN_SECRET", "novatech_service_blockchain_secret"),
MapboxAccessToken: getEnv("NOVATECH_SERVICE_MAPBOX_ACCESS_TOKEN", ""),
},
AdminService: Service{

1
config/models.go
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@@ -13,7 +13,6 @@ type Service struct {
Port string
Environment string
WebPageURL string
BlockchainSecret string
MapboxAccessToken string
}

41
controllers/contracts_controller.go
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@@ -14,6 +14,10 @@ import (
"gitlab.com/pactual1/backend/shared"
)
const (
BlockchainSecretLength = 16
)
func GetLatestContracts(c *gin.Context) {
// Existing parameters
limitStr := c.DefaultQuery("limit", "50")
@@ -200,24 +204,25 @@ func CreateContract(c *gin.Context) {
db := shared.GetDb()
newContract := models.Contract{
BuyerID: payload.BuyerID,
SellerID: payload.SellerID,
Description: payload.Description,
ProductID: payload.ProductID,
MinTemp: payload.MinTemp,
MaxTemp: payload.MaxTemp,
ArrivalDate: time.Unix(payload.ArrivalDate, 0),
PenaltyType: payload.PenaltyType,
PenaltyValue: payload.PenaltyValue,
PenaltyRec: payload.PenaltyRec,
StartLat: payload.StartLat,
StartLon: payload.StartLon,
Status: models.ContractStatusDraft,
StartPlaceName: payload.StartPlaceName,
EndPlaceName: payload.EndPlaceName,
Name: payload.Name,
EndLat: payload.EndLat,
EndLon: payload.EndLon,
BuyerID: payload.BuyerID,
SellerID: payload.SellerID,
Description: payload.Description,
ProductID: payload.ProductID,
MinTemp: payload.MinTemp,
MaxTemp: payload.MaxTemp,
ArrivalDate: time.Unix(payload.ArrivalDate, 0),
PenaltyType: payload.PenaltyType,
PenaltyValue: payload.PenaltyValue,
PenaltyRec: payload.PenaltyRec,
StartLat: payload.StartLat,
StartLon: payload.StartLon,
Status: models.ContractStatusPending,
StartPlaceName: payload.StartPlaceName,
EndPlaceName: payload.EndPlaceName,
Name: payload.Name,
EndLat: payload.EndLat,
EndLon: payload.EndLon,
BlockchainSecret: shared.GenerateRandomString(BlockchainSecretLength),
}
if err := db.Create(&newContract).Error; err != nil {

11
controllers/devices_controller.go
View File

@@ -46,7 +46,16 @@ func SaveDeviceInfo(c *gin.Context) {
if deviceContract.Status == models.ContractStatusActive {
deviceInfoBytes, _ := json.Marshal(deviceInfo)
deviceInfoEncryptedStr, err := shared.NewEncryptionClient(config.AppConfig.Service.BlockchainSecret).Encrypt(string(deviceInfoBytes))
if deviceContract.BlockchainSecret == "" {
deviceContract.BlockchainSecret = shared.GenerateRandomString(BlockchainSecretLength)
_, _, err := contract.UpdateContract(deviceContract)
if err != nil {
log.Printf("SaveDeviceInfo Update Contract error: %v", err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not update contract secret"})
return
}
}
deviceInfoEncryptedStr, err := shared.NewEncryptionClient(deviceContract.BlockchainSecret).Encrypt(string(deviceInfoBytes))
if err != nil {
log.Printf("SaveDeviceInfo - Enrypt error : %v", err)
c.JSON(http.StatusInternalServerError, gin.H{"error": "Could not encrypt device info"})

28
database/contract/contract.go
View File

@@ -6,6 +6,7 @@ import (
"fmt"
"log"
"net/http"
"strings"
"time"
"github.com/jinzhu/gorm"
@@ -63,8 +64,8 @@ func GetContracts(status []string, companyName string, companyAddress string,
// Search by Contract Name
if contractName != "" {
db = db.Where("contracts.name LIKE ?", "%"+contractName+"%")
countDb = countDb.Where("contracts.name LIKE ?", "%"+contractName+"%")
db = db.Where("lower(contracts.name) LIKE ?", "%"+strings.ToLower(contractName)+"%")
countDb = countDb.Where("lower(contracts.name) LIKE ?", "%"+strings.ToLower(contractName)+"%")
}
// Search by Start Time and End Time
@@ -146,7 +147,7 @@ func UpdateContract(contract models.Contract) (models.Contract, int, error) {
if devices != nil {
// Update devices
if err := tx.Model(models.Device{}).Where("id IN (?)", contract.DeviceIDs).Updates(models.Device{CurrentContractID: &contract.ID}).Error; err != nil {
if err := tx.Model(models.Device{}).Where("id IN (?)", []int64(contract.DeviceIDs)).Updates(models.Device{CurrentContractID: &contract.ID}).Error; err != nil {
log.Printf("UpdateContract Error: Could not update devices: %v", err)
return err
}
@@ -172,24 +173,13 @@ func UpdateContract(contract models.Contract) (models.Contract, int, error) {
log.Printf("UpdateContract Error: Could not create contract in blockchain: %v", err)
return contract, http.StatusInternalServerError, err
}
}
if contract.Status == models.ContractStatusSigned {
// Register devices in blockchain if contract is signed
// Register devices in blockchain when contract is signed
for _, device := range devices {
var found bool
for _, deviceID := range oldContract.DeviceIDs {
if device.ID == uint(deviceID) {
found = true
break
}
}
if !found {
err = blockchain.NewService(config.AppConfig.Blockchain).RegisterNewDeviceID(context.Background(), shared.CovertUintToByte32(contract.ID), shared.CovertUintToByte32(device.ID))
if err != nil {
log.Printf("UpdateContract Error: Could not register contract device in blockchain: %v", err)
return contract, http.StatusInternalServerError, err
}
err = blockchain.NewService(config.AppConfig.Blockchain).RegisterNewDeviceID(context.Background(), shared.CovertUintToByte32(contract.ID), shared.CovertUintToByte32(device.ID))
if err != nil {
log.Printf("UpdateContract Error: Could not register contract device in blockchain: %v", err)
return contract, http.StatusInternalServerError, err
}
}
}

7
main.go
View File

@@ -8,8 +8,6 @@ import (
"gitlab.com/pactual1/backend/config"
"gitlab.com/pactual1/backend/models"
"gitlab.com/pactual1/backend/routes"
"gitlab.com/pactual1/backend/services/blockchain"
"gitlab.com/pactual1/backend/services/contract"
"gitlab.com/pactual1/backend/services/erp"
"gitlab.com/pactual1/backend/services/messaging"
"gitlab.com/pactual1/backend/shared"
@@ -75,11 +73,6 @@ func main() {
go messagingService.MessagingService()
go erp.ERPService(erpChannel)
encryptionClient := shared.NewEncryptionClient(config.AppConfig.Service.BlockchainSecret)
blockchainClient := blockchain.NewService(config.AppConfig.Blockchain)
contractService := contract.NewService(contractChannel, shared.GetDb(), encryptionClient, blockchainClient)
go contractService.ContractService()
// Sending messages via channels
// messagingChannel <- "Send an email"
erpChannel <- "Update ERP record"

62
models/contract.go
View File

@@ -8,34 +8,34 @@ import (
type Contract struct {
BaseModel
Name string `json:"name"`
DeviceIDs pq.Int64Array `json:"deviceIds" gorm:"type:integer[]"`
BuyerID uint `json:"buyerId"`
SellerID uint `json:"sellerId"`
Description string `json:"description"`
StartPlaceName string `json:"startPlaceName"`
StartLat float64 `json:"startLat"`
StartLon float64 `json:"startLon"`
EndPlaceName string `json:"endPlaceName"`
EndLat float64 `json:"endLat"`
EndLon float64 `json:"endLon"`
StartTime time.Time `json:"startTime"`
EndTime time.Time `json:"endTime"`
Status string `json:"status"`
BlockchainID string `json:"blockchainId"`
ContractInfos []ContractInfo `json:"contractInfos"`
ProductID uint `json:"productId"`
TemplateID uint `json:"templateId"`
MaxTemp float64 `json:"maxTemp"`
MinTemp float64 `json:"minTemp"`
ArrivalDate time.Time `json:"arrivalDate"`
PenaltyType string `json:"penaltyType"`
PenaltyValue int `json:"penaltyValue"`
PenaltyRec string `json:"penaltyRec"`
BuyerName string `json:"buyerName" gorm:"-"`
SellerName string `json:"sellerName" gorm:"-"`
ProductName string `json:"productName" gorm:"-"`
NumberOfDevices int `json:"numberOfDevices" gorm:"-"`
Name string `json:"name"`
DeviceIDs pq.Int64Array `json:"deviceIds" gorm:"type:integer[]"`
BuyerID uint `json:"buyerId"`
SellerID uint `json:"sellerId"`
Description string `json:"description"`
StartPlaceName string `json:"startPlaceName"`
StartLat float64 `json:"startLat"`
StartLon float64 `json:"startLon"`
EndPlaceName string `json:"endPlaceName"`
EndLat float64 `json:"endLat"`
EndLon float64 `json:"endLon"`
StartTime time.Time `json:"startTime"`
EndTime time.Time `json:"endTime"`
Status string `json:"status"`
BlockchainSecret string `json:"blockchainSecret"`
ContractInfos []ContractInfo `json:"contractInfos"`
ProductID uint `json:"productId"`
TemplateID uint `json:"templateId"`
MaxTemp float64 `json:"maxTemp"`
MinTemp float64 `json:"minTemp"`
ArrivalDate time.Time `json:"arrivalDate"`
PenaltyType string `json:"penaltyType"`
PenaltyValue int `json:"penaltyValue"`
PenaltyRec string `json:"penaltyRec"`
BuyerName string `json:"buyerName" gorm:"-"`
SellerName string `json:"sellerName" gorm:"-"`
ProductName string `json:"productName" gorm:"-"`
NumberOfDevices int `json:"numberOfDevices" gorm:"-"`
}
type DashboardContractResponse struct {
@@ -164,7 +164,7 @@ func ConvertContractToContractResponse(contract Contract) ContractResponse {
},
Description: contract.Description,
Status: contract.Status,
BlockchainID: contract.BlockchainID,
BlockchainID: contract.BlockchainSecret,
ContractInfos: contract.ContractInfos,
MaxTemp: contract.MaxTemp,
MinTemp: contract.MinTemp,
@@ -198,7 +198,7 @@ func ConvertContractToDashboardResponse(contracts []Contract) []DashboardContrac
StartTime: contract.StartTime,
EndTime: contract.EndTime,
Status: contract.Status,
BlockchainID: contract.BlockchainID,
BlockchainID: contract.BlockchainSecret,
ContractInfos: contract.ContractInfos,
ProductID: contract.ProductID,
MaxTemp: contract.MaxTemp,
@@ -236,6 +236,7 @@ func ConvertContractToListResponse(contracts []Contract) []ListContractResponse
Status: KeyValue{Key: status.Key, Value: status.Value},
Buyer: CompanyShortResponse{ID: int(contract.BuyerID), Name: contract.BuyerName},
ContractID: int(contract.ID),
ContractName: contract.Name,
DateCreated: contract.CreatedAt,
NumberOfDevices: contract.NumberOfDevices,
}
@@ -280,6 +281,7 @@ type ListContractResponse struct {
Status KeyValue `json:"status"`
Buyer CompanyShortResponse `json:"buyer"`
ContractID int `json:"contractID"`
ContractName string `json:"contractName"`
NumberOfDevices int `json:"numberOfDevices"`
DateCreated time.Time `json:"dateCreated"`
}

9
shared/encryption.go
View File

@@ -12,6 +12,15 @@ import (
"io"
)
func GenerateRandomString(length int) string {
b := make([]byte, length)
_, err := rand.Read(b)
if err != nil {
panic(err)
}
return base64.StdEncoding.EncodeToString(b)
}
func CovertUintToByte32(id uint) [32]byte {
b := make([]byte, 32)
binary.LittleEndian.PutUint32(b, uint32(id))