feat(analyticsApi): added sessionCounts api
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This commit is contained in:
Valentin Kolb 2024-11-12 23:48:21 +01:00
parent 7b4c84bdfc
commit 333443f271
2 changed files with 97 additions and 0 deletions

93
analyticsApi/main.go Normal file
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@ -0,0 +1,93 @@
package analyticsApi
import (
"git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/ldapApi"
"git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/logger"
"github.com/labstack/echo/v5"
"github.com/pocketbase/dbx"
"github.com/pocketbase/pocketbase"
"github.com/pocketbase/pocketbase/apis"
"github.com/pocketbase/pocketbase/core"
"time"
)
// initSessionCount
//
// this endpoint is used to aggregate session metadata counts
// it adds the following endpoint to the app:
// GET /api/analytics/sessionCounts
//
// the endpoint expects the following request data:
//
// {
// "startDate": "start date in ISO 8601 format",
// }
func initSessionCount(app *pocketbase.PocketBase, e *core.ServeEvent) {
e.Router.GET("/api/analytics/sessionCounts", func(c echo.Context) error {
// Check if user is in admin group
if err := ldapApi.UserIsInAdminGroup(app, c); err != nil {
return err
}
// Get data from request
data := struct {
StartDate string `json:"startDate"`
}{}
if err := c.Bind(&data); err != nil {
return apis.NewBadRequestError("Failed to read request data", err)
}
// Parse the start date
startDate, err := time.Parse(time.RFC3339, data.StartDate)
if err != nil {
return apis.NewBadRequestError("Invalid start date format, expected ISO 8601", err)
}
type Data struct {
Value string `db:"value" json:"value"`
Count int `db:"count" json:"count"`
}
// Use a map to store the response data
response := make(map[string][]Data)
fields := []string{"device_type", "browser_name", "operating_system", "user_agent", "geo_country_code", "preferred_language"}
for _, field := range fields {
data := []Data{}
err := app.Dao().DB().
NewQuery(`
SELECT ` + field + ` as value, COUNT(id) AS count
FROM analyticsPageViews
WHERE created >= {:startDate}
GROUP BY ` + field).
Bind(dbx.Params{
"startDate": startDate,
}).
All(&data)
if err != nil {
return apis.NewApiError(500, "Failed to aggregate data for "+field, err)
}
// Assign the data to the corresponding field in the map
response[field] = data
}
// Return the final JSON response
return c.JSON(200, response)
}, apis.ActivityLogger(app))
}
// InitAnalyticsApi initializes analytics api endpoints
func InitAnalyticsApi(app *pocketbase.PocketBase, e *core.ServeEvent) error {
logger.LogInfoF("Initializing analytics api")
initSessionCount(app, e)
return nil
}

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@ -1,6 +1,7 @@
package main package main
import ( import (
"git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/analyticsApi"
"git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/emailApi" "git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/emailApi"
"git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/eventEntriesNotifier" "git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/eventEntriesNotifier"
"git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/ldapApi" "git.stuve.uni-ulm.de/stuve-it/stuve-it-backend/ldapApi"
@ -30,6 +31,9 @@ func main() {
// setup ldap login // setup ldap login
app.OnBeforeServe().Add(func(e *core.ServeEvent) error { return ldapApi.InitLdapApi(app, e) }) app.OnBeforeServe().Add(func(e *core.ServeEvent) error { return ldapApi.InitLdapApi(app, e) })
// setup analytics api
app.OnBeforeServe().Add(func(e *core.ServeEvent) error { return analyticsApi.InitAnalyticsApi(app, e) })
// setup qr api // setup qr api
app.OnBeforeServe().Add(func(e *core.ServeEvent) error { return qrApi.InitQRApi(app, e) }) app.OnBeforeServe().Add(func(e *core.ServeEvent) error { return qrApi.InitQRApi(app, e) })