tracker-api-go/api/handlers/events.go

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2022-12-22 00:33:47 +01:00
package handlers
import (
"encoding/json"
"net/http"
"time"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
nocodelytics_schemas "github.com/nocodelytics/schemas"
"github.com/nocodelytics/tracker-api/internal"
"github.com/xeipuuv/gojsonschema"
)
var schema = nocodelytics_schemas.BuildEventsQueueInputSchemas()
func TrackEvent(c *gin.Context) {
nc := internal.NewNatsConnection()
id, _ := uuid.NewRandom()
ipAddress := c.ClientIP()
userAgent := c.Request.Header.Get("User-Agent")
createdAt := time.Now().Format(time.RFC3339)
data := gin.H{
"id": id,
"ip": ipAddress,
"userAgent": userAgent,
"createdAt": createdAt,
}
for k, v := range c.Request.URL.Query() {
data[k] = v[0]
}
documentLoader := gojsonschema.NewGoLoader(data)
result, err := schema.Validate(documentLoader)
if err != nil {
panic(err)
}
var errors []string
for _, val := range result.Errors() {
errors = append(errors, val.String())
}
if !result.Valid() {
c.JSON(http.StatusBadRequest, gin.H{"errors": errors})
return
}
jsonData, _ := json.Marshal(data)
nc.Publish("events", []byte(jsonData))
c.JSON(http.StatusOK, gin.H{
"ok": 1,
"id": id,
})
}