add actions string array

internal/models/fights/fights.go

@@ -24,6 +24,7 @@ type Fight struct {
 	Won           bool     `json:"won"`
 	RewardGold    int      `json:"reward_gold"`
 	RewardExp     int      `json:"reward_exp"`
+	Actions       []string `json:"actions"`
 	Created       int64    `json:"created"`
 	Updated       int64    `json:"updated"`
 }
@@ -56,6 +57,7 @@ func New(userID, monsterID int) *Fight {
 		Won:           false,
 		RewardGold:    0,
 		RewardExp:     0,
+		Actions:       make([]string, 0),
 		Created:       now,
 		Updated:       now,
 	}
@@ -309,3 +311,24 @@ func (f *Fight) DamageMonster(damage int) {
 	}
 	f.Updated = time.Now().Unix()
 }
+
+func (f *Fight) AddAction(action string) {
+	f.Actions = append(f.Actions, action)
+	f.Updated = time.Now().Unix()
+}
+
+func (f *Fight) GetActions() []string {
+	return f.Actions
+}
+
+func (f *Fight) GetLastAction() string {
+	if len(f.Actions) == 0 {
+		return ""
+	}
+	return f.Actions[len(f.Actions)-1]
+}
+
+func (f *Fight) ClearActions() {
+	f.Actions = make([]string, 0)
+	f.Updated = time.Now().Unix()
+}