Add run configs. Add redis for cache. Add cache-get in player-list.

controllers/cache_controller.go

@@ -3,7 +3,11 @@ package controllers
 import (
 	"InfantrySkillCalculator/models"
 	"InfantrySkillCalculator/utils"
+	"context"
+	"errors"
+	"fmt"
 	"github.com/gin-gonic/gin"
+	"github.com/redis/go-redis/v9"
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
 	"net/http"
@@ -22,16 +26,32 @@ type UpdateCacheInput struct {
 	Score     float32   `json:"score" gorm:"default:-1.0"`
 }
 
-// GetCacheByPlayerID GET /cache/:id?game=TAG
+var ctx = context.Background()
+
+// GetCacheByPlayerID GET /cache/:player_id?game_id=TAG
 func GetCacheByPlayerID(c *gin.Context) {
-	var cache models.PlayerCache
+	playerId := utils.StringToUint(c.Param("player_id"))
+	gameId := utils.StringToUint(c.Request.URL.Query().Get("game_id"))
 
-	if err := FindCacheGin(&cache, c).Error; err != nil {
+	val, err := GetCacheByPlayerIDGorm(playerId, gameId)
+	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "Record not found!"})
-		return
+	} else {
+		c.JSON(http.StatusOK, val)
 	}
+}
 
-	c.JSON(http.StatusOK, cache)
+func GetCacheByPlayerIDGorm(playerId uint, gameId uint) (float32, error) {
+	key := fmt.Sprintf("player:%d:game:%d", playerId, gameId)
+
+	val, err := models.Cache.Get(ctx, key).Result()
+	if errors.Is(err, redis.Nil) {
+		return -1.0, nil // cache miss
+	} else if err != nil {
+		return -1.0, err // cache error
+	} else {
+		return utils.StringToFloat(val), nil // cache hit
+	}
 }
 
 // AddCache POST /cache