Add meilisearch for user and event

Signed-off-by: Asai Neko <sugar@sne.moe>

service/event/handler.go

@@ -0,0 +1,7 @@
+package event
+
+import "github.com/gin-gonic/gin"
+
+func Handler(r *gin.RouterGroup) {
+	r.GET("/info", Info)
+}

service/event/info.go

@@ -0,0 +1,44 @@
+package event
+
+import (
+	"nixcn-cms/data"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+func Info(c *gin.Context) {
+	event := new(data.Event)
+	eventIdOrig, ok := c.GetQuery("event_id")
+	if !ok {
+		c.JSON(400, gin.H{
+			"status": "undefinded event id",
+		})
+		return
+	}
+
+	// Parse event id
+	eventId, err := uuid.Parse(eventIdOrig)
+	if err != nil {
+		c.JSON(500, gin.H{
+			"status": "error parsing string to uuid",
+		})
+		return
+	}
+
+	err = event.GetEventById(eventId)
+	if err != nil {
+		c.JSON(404, gin.H{
+			"status": "event id not found",
+		})
+		return
+	}
+
+	c.JSON(200, gin.H{
+		"event_id":     event.EventId,
+		"name":         event.Name,
+		"start_time":   event.StartTime,
+		"end_time":     event.EndTime,
+		"joined_users": event.JoinedUsers,
+	})
+}