TTime/backend/internal/handlers/reports/Statistics.go

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package reports
import (
db "ttime/internal/database"
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/v2/log"
"github.com/golang-jwt/jwt/v5"
)
func GetStatistics(c *fiber.Ctx) error {
// Extract the necessary parameters from the token
user := c.Locals("user").(*jwt.Token)
claims := user.Claims.(jwt.MapClaims)
username := claims["name"].(string)
// Extract project name from query parameters
projectName := c.Query("projectName")
log.Info(username, " trying to get statistics for project: ", projectName)
if projectName == "" {
log.Info("Missing project name")
return c.Status(400).SendString("Missing project name")
}
// If the user is not a project manager, they can't view statistics
pm, err := db.GetDb(c).IsProjectManager(username, projectName)
if err != nil {
log.Info("Error checking if user is project manager:", err)
return c.Status(500).SendString(err.Error())
}
if !pm {
log.Info("Unauthorized access")
return c.Status(403).SendString("Unauthorized access")
}
// Retrieve statistics for the project from the database
statistics, err := db.GetDb(c).ReportStatistics(username, projectName)
if err != nil {
log.Error("Error getting statistics for project:", projectName, ":", err)
return c.Status(500).SendString(err.Error())
}
log.Info("Returning statistics")
// Return the retrieved statistics
return c.JSON(statistics)
}