Overhaul [1/n]

Signed-off-by: Sean Du <do4suki@gmail.com>

internal/handler/api/exchange/exchange.go

@@ -0,0 +1,17 @@
+package exchange
+
+import (
+	"fmt"
+
+	"github.com/gin-gonic/gin"
+)
+
+func ExchangeApi(ctx *gin.Context, action string) (res any, err error) {
+	switch action {
+	case "owningPoint":
+		res, err = owningPoint(ctx)
+	default:
+		err = fmt.Errorf("unimplemented action: exchange: %s", action)
+	}
+	return res, err
+}

internal/handler/api/exchange/owningpoint.go

@@ -0,0 +1,37 @@
+package exchange
+
+import (
+	"honoka-chan/internal/schema/api/exchange"
+	"honoka-chan/internal/session"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
+
+func owningPoint(ctx *gin.Context) (res any, err error) {
+	ss := session.Get(ctx)
+
+	var exchangeID []int
+	exPointsList := []exchange.ExchangePointList{}
+	err = ss.MainEng.Table("exchange_point_m").Cols("exchange_point_id").OrderBy("exchange_point_id ASC").Find(&exchangeID)
+	if ss.CheckErr(err) {
+		return
+	}
+
+	for _, id := range exchangeID {
+		exPointsList = append(exPointsList, exchange.ExchangePointList{
+			Rarity:        id,
+			ExchangePoint: 9999,
+		})
+	}
+	res = exchange.OwningPointResp{
+		Result: exchange.OwningPointData{
+			ExchangePointList: exPointsList,
+		},
+		Status:     200,
+		CommandNum: false,
+		TimeStamp:  time.Now().Unix(),
+	}
+
+	return res, err
+}