added getAccount handler

Signed-off-by: GitHub <[email protected]>

api/accounts.go

@@ -1,6 +1,7 @@
 package api
 
 import (
+	"database/sql"
 	"net/http"
 
 	db "github.com/1shubham7/bank/db/sqlc"
@@ -35,5 +36,32 @@ func (server *Server) createAccount(ctx *gin.Context){
 		return
 	}
 
+	ctx.JSON(http.StatusOK, account)
+}
+
+type getAccountRequest struct{
+	ID int64 `uri:"id" binding:"required,min=1`	
+}
+
+func (server *Server) getAccount (ctx *gin.Context){
+	var req getAccountRequest
+
+	err := ctx.ShouldBindJSON(&req)
+	if err != nil{
+		ctx.JSON(http.StatusBadRequest, errorResponse(err))
+		return
+	}
+
+	account, err := server.store.GetAccount(ctx, req.ID)
+
+	if err != nil {
+		if err == sql.ErrNoRows {
+			ctx.JSON(http.StatusNotFound, errorResponse(err))
+		}
+
+		ctx.JSON(http.StatusInternalServerError, errorResponse(err))
+		return
+	}
+
 	ctx.JSON(http.StatusOK, account)
 }

api/server.go

@@ -15,6 +15,7 @@ func NewServer(store db.Store) *Server{
 	router := gin.Default()
 
 	router.POST("/accounts", server.createAccount)
+	router.GET("/accounts:id", server.getAccount)
 	server.router = router
 	return server
 }
@@ -25,4 +26,4 @@ func errorResponse(err error) gin.H {
 
 func (server *Server) Start(address string) error{
 	return server.router.Run(address)
-}
+}