[FEATURE] Detailed stats about player weapon usage and hitgroups (#1)

Reviewed-on: https://git.harting.dev/CSGOWTF/csgowtfd/pulls/1
Co-authored-by: Giovanni Harting <539@idlegandalf.com>
Co-committed-by: Giovanni Harting <539@idlegandalf.com>

ent/ent.go

@@ -6,6 +6,7 @@ import (
 	"csgowtfd/ent/match"
 	"csgowtfd/ent/player"
 	"csgowtfd/ent/stats"
+	"csgowtfd/ent/weaponstats"
 	"errors"
 	"fmt"
 
@@ -31,9 +32,10 @@ type OrderFunc func(*sql.Selector)
 // columnChecker returns a function indicates if the column exists in the given column.
 func columnChecker(table string) func(string) error {
 	checks := map[string]func(string) bool{
-		match.Table:  match.ValidColumn,
-		player.Table: player.ValidColumn,
-		stats.Table:  stats.ValidColumn,
+		match.Table:       match.ValidColumn,
+		player.Table:      player.ValidColumn,
+		stats.Table:       stats.ValidColumn,
+		weaponstats.Table: weaponstats.ValidColumn,
 	}
 	check, ok := checks[table]
 	if !ok {