feat: created audit and added change history.

.gitignore

@@ -10,7 +10,7 @@
 *.dll
 *.so
 *.dylib
-laas
+/laas
 
 # Test binary, built with `go test -c`
 *.test

cmd/laas/main.go

@@ -43,8 +43,16 @@ func main() {
 		log.Fatalf("Failed to automigrate database: %v", err)
 	}
 
+	if err := db.DB.AutoMigrate(&models.Audit{}); err != nil {
+		log.Fatalf("Failed to automigrate database: %v", err)
+	}
+
+	if err := db.DB.AutoMigrate(&models.ChangeLog{}); err != nil {
+		log.Fatalf("Failed to automigrate database: %v", err)
+	}
 	db.Populatedb(*populatedb, *datafile)
 
 	r := api.Router()
+
 	r.Run()
 }

pkg/api/api.go

@@ -6,6 +6,7 @@ package api
 import (
 	"fmt"
 	"net/http"
+	"strconv"
 	"time"
 
 	"github.com/fossology/LicenseDb/pkg/auth"
@@ -36,6 +37,11 @@ func Router() *gin.Engine {
 	authorized.GET("/api/users", auth.GetAllUser)
 	authorized.GET("/api/users/:id", auth.GetUser)
 
+	authorized.GET("/api/audit", GetAllAudit)
+	authorized.GET("/api/audit/:audit_id", GetAudit)
+	authorized.GET("/api/audit/:audit_id/changes", GetChangeLog)
+	authorized.GET("/api/audit/:audit_id/changes/:id", GetChangeLogbyId)
+
 	return r
 }
 
@@ -168,6 +174,10 @@ func CreateLicense(c *gin.Context) {
 func UpdateLicense(c *gin.Context) {
 	var update models.LicenseDB
 	var license models.LicenseDB
+	var oldlicense models.LicenseDB
+
+	username := c.GetString("username")
+
 	shortname := c.Param("shortname")
 	if err := db.DB.Where("shortname = ?", shortname).First(&license).Error; err != nil {
 		er := models.LicenseError{
@@ -180,6 +190,7 @@ func UpdateLicense(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, er)
 		return
 	}
+	oldlicense = license
 	if err := c.ShouldBindJSON(&update); err != nil {
 		er := models.LicenseError{
 			Status:    http.StatusBadRequest,
@@ -202,14 +213,202 @@ func UpdateLicense(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, er)
 		return
 	}
+
 	res := models.LicenseResponse{
 		Data:   []models.LicenseDB{license},
 		Status: http.StatusOK,
 		Meta: models.PaginationMeta{
 			ResourceCount: 1,
 		},
 	}
+	audit := models.Audit{
+		Username:  username,
+		Shortname: shortname,
+		Timestamp: time.Now().Format(time.RFC3339),
+	}
 
+	db.DB.Create(&audit)
+
+	if oldlicense.Shortname != license.Shortname {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "shortname",
+			OldValue:     oldlicense.Shortname,
+			UpdatedValue: license.Shortname,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Fullname != license.Fullname {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "fullname",
+			OldValue:     oldlicense.Fullname,
+			UpdatedValue: license.Fullname,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Url != license.Url {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Url",
+			OldValue:     oldlicense.Url,
+			UpdatedValue: license.Url,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.AddDate != license.AddDate {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Adddate",
+			OldValue:     oldlicense.AddDate,
+			UpdatedValue: license.AddDate,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Active != license.Active {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Active",
+			OldValue:     oldlicense.Active,
+			UpdatedValue: license.Active,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Copyleft != license.Copyleft {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Copyleft",
+			OldValue:     oldlicense.Copyleft,
+			UpdatedValue: license.Copyleft,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.FSFfree != license.FSFfree {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "FSFfree",
+			OldValue:     oldlicense.FSFfree,
+			UpdatedValue: license.FSFfree,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.GPLv2compatible != license.GPLv2compatible {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "GPLv2compatible",
+			OldValue:     oldlicense.GPLv2compatible,
+			UpdatedValue: license.GPLv2compatible,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.GPLv3compatible != license.GPLv3compatible {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "GPLv3compatible",
+			OldValue:     oldlicense.GPLv3compatible,
+			UpdatedValue: license.GPLv3compatible,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.OSIapproved != license.OSIapproved {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "OSIapproved",
+			OldValue:     oldlicense.Shortname,
+			UpdatedValue: license.Shortname,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Text != license.Text {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Text",
+			OldValue:     oldlicense.Text,
+			UpdatedValue: license.Text,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.TextUpdatable != license.TextUpdatable {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "TextUpdatable",
+			OldValue:     oldlicense.TextUpdatable,
+			UpdatedValue: license.TextUpdatable,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Fedora != license.Fedora {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Fedora",
+			OldValue:     oldlicense.Fedora,
+			UpdatedValue: license.Fedora,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Flag != license.Flag {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Flag",
+			OldValue:     oldlicense.Shortname,
+			UpdatedValue: license.Shortname,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Notes != license.Notes {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Notes",
+			OldValue:     oldlicense.Notes,
+			UpdatedValue: license.Notes,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.DetectorType != license.DetectorType {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "DetectorType",
+			OldValue:     oldlicense.DetectorType,
+			UpdatedValue: license.DetectorType,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Source != license.Source {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Source",
+			OldValue:     oldlicense.Source,
+			UpdatedValue: license.Source,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.SpdxId != license.SpdxId {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "SpdxId",
+			OldValue:     oldlicense.SpdxId,
+			UpdatedValue: license.SpdxId,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Risk != license.Risk {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Risk",
+			OldValue:     oldlicense.Risk,
+			UpdatedValue: license.Risk,
+		}
+		db.DB.Create(&change)
+	}
+	if oldlicense.Marydone != license.Marydone {
+		change := models.ChangeLog{
+			AuditId:      audit.Id,
+			Field:        "Marydone",
+			OldValue:     oldlicense.Marydone,
+			UpdatedValue: license.Marydone,
+		}
+		db.DB.Create(&change)
+	}
 	c.JSON(http.StatusOK, res)
 
 }
@@ -309,9 +508,9 @@ func SearchInLicense(c *gin.Context) {
 	var license []models.LicenseDB
 	query := db.DB.Model(&license)
 
-	if input.SearchType == "fuzzy" {
+	if input.Search == "fuzzy" {
 		query = query.Where(fmt.Sprintf("%s ILIKE ?", input.Field), fmt.Sprintf("%%%s%%", input.SearchTerm))
-	} else if input.SearchType == "" || input.SearchType == "full_text_search" {
+	} else if input.Search == "" || input.Search == "full_text_search" {
 		query = query.Where(input.Field+" @@ plainto_tsquery(?)", input.SearchTerm)
 
 	} else {
@@ -337,3 +536,115 @@ func SearchInLicense(c *gin.Context) {
 	c.JSON(http.StatusOK, res)
 
 }
+
+func GetAllAudit(c *gin.Context) {
+	var audit []models.Audit
+
+	if err := db.DB.Find(&audit).Error; err != nil {
+		er := models.LicenseError{
+			Status:    http.StatusBadRequest,
+			Message:   "Change log not found",
+			Error:     err.Error(),
+			Path:      c.Request.URL.Path,
+			Timestamp: time.Now().Format(time.RFC3339),
+		}
+		c.JSON(http.StatusBadRequest, er)
+		return
+	}
+	res := models.AuditResponse{
+		Data:   audit,
+		Status: http.StatusOK,
+		Meta: models.PaginationMeta{
+			ResourceCount: len(audit),
+		},
+	}
+
+	c.JSON(http.StatusOK, res)
+}
+
+func GetAudit(c *gin.Context) {
+	var chngelog models.Audit
+	id := c.Param("audit_id")
+
+	if err := db.DB.Where("id = ?", id).First(&chngelog).Error; err != nil {
+		er := models.LicenseError{
+			Status:    http.StatusBadRequest,
+			Message:   "no change log with such id exists",
+			Error:     err.Error(),
+			Path:      c.Request.URL.Path,
+			Timestamp: time.Now().Format(time.RFC3339),
+		}
+		c.JSON(http.StatusBadRequest, er)
+	}
+	res := models.AuditResponse{
+		Data:   []models.Audit{chngelog},
+		Status: http.StatusOK,
+		Meta: models.PaginationMeta{
+			ResourceCount: 1,
+		},
+	}
+
+	c.JSON(http.StatusOK, res)
+}
+
+func GetChangeLog(c *gin.Context) {
+	var changelog []models.ChangeLog
+	id := c.Param("audit_id")
+
+	if err := db.DB.Where("audit_id = ?", id).Find(&changelog).Error; err != nil {
+		er := models.LicenseError{
+			Status:    http.StatusBadRequest,
+			Message:   "no change log with such id exists",
+			Error:     err.Error(),
+			Path:      c.Request.URL.Path,
+			Timestamp: time.Now().Format(time.RFC3339),
+		}
+		c.JSON(http.StatusBadRequest, er)
+	}
+
+	res := models.ChangeLogResponse{
+		Data:   changelog,
+		Status: http.StatusOK,
+		Meta: models.PaginationMeta{
+			ResourceCount: 1,
+		},
+	}
+
+	c.JSON(http.StatusOK, res)
+}
+
+func GetChangeLogbyId(c *gin.Context) {
+	var changelog models.ChangeLog
+	auditid := c.Param("audit_id")
+	id := c.Param("id")
+
+	if err := db.DB.Where("id = ?", id).Find(&changelog).Error; err != nil {
+		er := models.LicenseError{
+			Status:    http.StatusBadRequest,
+			Message:   "no change history with such id exists",
+			Error:     err.Error(),
+			Path:      c.Request.URL.Path,
+			Timestamp: time.Now().Format(time.RFC3339),
+		}
+		c.JSON(http.StatusBadRequest, er)
+	}
+	audit_id, _ := strconv.Atoi(auditid)
+	if changelog.AuditId != audit_id {
+		er := models.LicenseError{
+			Status:    http.StatusBadRequest,
+			Message:   "no change history with such id and audit id exists",
+			Error:     "Invalid change history for the requested audit id",
+			Path:      c.Request.URL.Path,
+			Timestamp: time.Now().Format(time.RFC3339),
+		}
+		c.JSON(http.StatusBadRequest, er)
+	}
+	res := models.ChangeLogResponse{
+		Data:   []models.ChangeLog{changelog},
+		Status: http.StatusOK,
+		Meta: models.PaginationMeta{
+			ResourceCount: 1,
+		},
+	}
+	c.JSON(http.StatusOK, res)
+}