[API]Add more enpoints to API (#2390)

* Add pagination to API

* Add pagination to API
This commit is contained in:
Michel Roegl-Brunner 2025-02-14 11:32:26 +01:00 committed by GitHub
parent afe4af2ff6
commit 1711e44a4d
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@ -11,6 +11,7 @@ import (
"log"
"net/http"
"os"
"strconv"
"time"
"github.com/gorilla/mux"
@ -31,6 +32,7 @@ func loadEnv() {
}
}
// DataModel represents a single document in MongoDB
type DataModel struct {
ID primitive.ObjectID `json:"id" bson:"_id,omitempty"`
CT_TYPE uint `json:"ct_type" bson:"ct_type"`
@ -56,6 +58,13 @@ type StatusModel struct {
STATUS string `json:"status" bson:"status"`
}
type CountResponse struct {
TotalEntries int64 `json:"total_entries"`
StatusCount map[string]int64 `json:"status_count"`
NSAPPCount map[string]int64 `json:"nsapp_count"`
}
// ConnectDatabase initializes the MongoDB connection
func ConnectDatabase() {
loadEnv()
@ -78,6 +87,7 @@ func ConnectDatabase() {
fmt.Println("Connected to MongoDB on 10.10.10.18")
}
// UploadJSON handles API requests and stores data as a document in MongoDB
func UploadJSON(w http.ResponseWriter, r *http.Request) {
var input DataModel
@ -98,6 +108,7 @@ func UploadJSON(w http.ResponseWriter, r *http.Request) {
json.NewEncoder(w).Encode(map[string]string{"message": "Data saved successfully"})
}
// UpdateStatus updates the status of a record based on RANDOM_ID
func UpdateStatus(w http.ResponseWriter, r *http.Request) {
var input StatusModel
@ -120,6 +131,7 @@ func UpdateStatus(w http.ResponseWriter, r *http.Request) {
json.NewEncoder(w).Encode(map[string]string{"message": "Record updated successfully"})
}
// GetDataJSON fetches all data from MongoDB
func GetDataJSON(w http.ResponseWriter, r *http.Request) {
var records []DataModel
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
@ -144,6 +156,270 @@ func GetDataJSON(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(records)
}
func GetPaginatedData(w http.ResponseWriter, r *http.Request) {
page, _ := strconv.Atoi(r.URL.Query().Get("page"))
limit, _ := strconv.Atoi(r.URL.Query().Get("limit"))
if page < 1 {
page = 1
}
if limit < 1 {
limit = 10
}
skip := (page - 1) * limit
var records []DataModel
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
options := options.Find().SetSkip(int64(skip)).SetLimit(int64(limit))
cursor, err := collection.Find(ctx, bson.M{}, options)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer cursor.Close(ctx)
for cursor.Next(ctx) {
var record DataModel
if err := cursor.Decode(&record); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
records = append(records, record)
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(records)
}
func GetSummary(w http.ResponseWriter, r *http.Request) {
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
totalCount, err := collection.CountDocuments(ctx, bson.M{})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
statusCount := make(map[string]int64)
nsappCount := make(map[string]int64)
pipeline := []bson.M{
{"$group": bson.M{"_id": "$status", "count": bson.M{"$sum": 1}}},
}
cursor, err := collection.Aggregate(ctx, pipeline)
if err == nil {
for cursor.Next(ctx) {
var result struct {
ID string `bson:"_id"`
Count int64 `bson:"count"`
}
if err := cursor.Decode(&result); err == nil {
statusCount[result.ID] = result.Count
}
}
}
pipeline = []bson.M{
{"$group": bson.M{"_id": "$nsapp", "count": bson.M{"$sum": 1}}},
}
cursor, err = collection.Aggregate(ctx, pipeline)
if err == nil {
for cursor.Next(ctx) {
var result struct {
ID string `bson:"_id"`
Count int64 `bson:"count"`
}
if err := cursor.Decode(&result); err == nil {
nsappCount[result.ID] = result.Count
}
}
}
response := CountResponse{
TotalEntries: totalCount,
StatusCount: statusCount,
NSAPPCount: nsappCount,
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(response)
}
func GetByNsapp(w http.ResponseWriter, r *http.Request) {
nsapp := r.URL.Query().Get("nsapp")
var records []DataModel
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
cursor, err := collection.Find(ctx, bson.M{"nsapp": nsapp})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer cursor.Close(ctx)
for cursor.Next(ctx) {
var record DataModel
if err := cursor.Decode(&record); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
records = append(records, record)
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(records)
}
func GetByDateRange(w http.ResponseWriter, r *http.Request) {
startDate := r.URL.Query().Get("start_date")
endDate := r.URL.Query().Get("end_date")
if startDate == "" || endDate == "" {
http.Error(w, "Both start_date and end_date are required", http.StatusBadRequest)
return
}
start, err := time.Parse("2006-01-02T15:04:05.999999+00:00", startDate+"T00:00:00+00:00")
if err != nil {
http.Error(w, "Invalid start_date format", http.StatusBadRequest)
return
}
end, err := time.Parse("2006-01-02T15:04:05.999999+00:00", endDate+"T23:59:59+00:00")
if err != nil {
http.Error(w, "Invalid end_date format", http.StatusBadRequest)
return
}
var records []DataModel
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
cursor, err := collection.Find(ctx, bson.M{
"created_at": bson.M{
"$gte": start,
"$lte": end,
},
})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer cursor.Close(ctx)
for cursor.Next(ctx) {
var record DataModel
if err := cursor.Decode(&record); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
records = append(records, record)
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(records)
}
func GetByStatus(w http.ResponseWriter, r *http.Request) {
status := r.URL.Query().Get("status")
var records []DataModel
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
cursor, err := collection.Find(ctx, bson.M{"status": status})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer cursor.Close(ctx)
for cursor.Next(ctx) {
var record DataModel
if err := cursor.Decode(&record); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
records = append(records, record)
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(records)
}
func GetByOS(w http.ResponseWriter, r *http.Request) {
osType := r.URL.Query().Get("os_type")
osVersion := r.URL.Query().Get("os_version")
var records []DataModel
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
cursor, err := collection.Find(ctx, bson.M{"os_type": osType, "os_version": osVersion})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer cursor.Close(ctx)
for cursor.Next(ctx) {
var record DataModel
if err := cursor.Decode(&record); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
records = append(records, record)
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(records)
}
func GetErrors(w http.ResponseWriter, r *http.Request) {
errorCount := make(map[string]int)
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
cursor, err := collection.Find(ctx, bson.M{"error": bson.M{"$ne": ""}})
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
defer cursor.Close(ctx)
for cursor.Next(ctx) {
var record DataModel
if err := cursor.Decode(&record); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if record.ERROR != "" {
errorCount[record.ERROR]++
}
}
type ErrorCountResponse struct {
Error string `json:"error"`
Count int `json:"count"`
}
var errorCounts []ErrorCountResponse
for err, count := range errorCount {
errorCounts = append(errorCounts, ErrorCountResponse{
Error: err,
Count: count,
})
}
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(struct {
ErrorCounts []ErrorCountResponse `json:"error_counts"`
}{
ErrorCounts: errorCounts,
})
}
func main() {
ConnectDatabase()
@ -152,6 +428,13 @@ func main() {
router.HandleFunc("/upload", UploadJSON).Methods("POST")
router.HandleFunc("/upload/updatestatus", UpdateStatus).Methods("POST")
router.HandleFunc("/data/json", GetDataJSON).Methods("GET")
router.HandleFunc("/data/paginated", GetPaginatedData).Methods("GET")
router.HandleFunc("/data/summary", GetSummary).Methods("GET")
router.HandleFunc("/data/nsapp", GetByNsapp).Methods("GET")
router.HandleFunc("/data/date", GetByDateRange).Methods("GET")
router.HandleFunc("/data/status", GetByStatus).Methods("GET")
router.HandleFunc("/data/os", GetByOS).Methods("GET")
router.HandleFunc("/data/errors", GetErrors).Methods("GET")
c := cors.New(cors.Options{
AllowedOrigins: []string{"*"},