feat: Most of Item and Order controllers

api/controllers/orderController.go

@@ -1 +1,89 @@
 package controllers
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"ordr-api/dto"
+	"ordr-api/queries"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+func CreateOrder(pool *pgxpool.Pool) gin.HandlerFunc {
+	return func(ctx *gin.Context) {
+		conn, conn_err := pool.Acquire(ctx)
+		if conn_err != nil {
+			log.Printf("CreateItem(): ERROR: Failed to connect... %s", conn_err.Error())
+			ctx.AbortWithStatus(http.StatusInternalServerError)
+			return
+		}
+		defer conn.Release()
+
+		user_profile, _ := ctx.Get("user_profile")
+
+		sub_id := user_profile.(dto.UserProfileResponse).Sub
+
+		var current_user dto.UserResponse
+
+		user_query_err := conn.QueryRow(context.Background(), queries.GET_CURRENT_USER_OBJECT, sub_id).Scan(&current_user.Id, &current_user.Name, &current_user.Job_Position, &current_user.Active, &current_user.Admin)
+
+		if user_query_err != nil {
+			log.Printf("CreateOrder(): ERROR Failed to query user... %s", user_query_err.Error())
+			ctx.String(http.StatusInternalServerError, "CreateOrder(): ERROR Failed to query user")
+			return
+		}
+
+		orderer := ctx.Query("orderer")
+		date_due := ctx.Query("date_due")
+		date_placed := ctx.Query("date_placed")
+
+		if orderer == "" || date_due == "" {
+			ctx.String(http.StatusBadRequest, "CreateOrder(): ERROR orderer or date_due not supplied")
+			return
+		}
+
+		if date_placed == "" {
+			currentTime := time.Now()
+			date_placed = currentTime.Format(time.RFC3339)
+		}
+
+		_, placed_date_err := time.Parse(time.RFC3339, date_placed)
+		if placed_date_err != nil {
+			ctx.String(http.StatusBadRequest, "CreateOrder(): Bad time format")
+			return
+		}
+
+		_, due_date_err := time.Parse(time.RFC3339, date_due)
+		if due_date_err != nil {
+			ctx.String(http.StatusBadRequest, "CreateOrder(): Bad Time format")
+			return
+		}
+
+		_, exec_err := conn.Exec(context.Background(), queries.CREATE_ORDER, current_user.Id, orderer, date_due, date_placed)
+
+		if exec_err != nil {
+			ctx.String(http.StatusInternalServerError, "CreateOrder(): Failed to create order")
+			log.Printf("CreateOrder(): ERROR... Failed to create order... %s", exec_err.Error())
+			return
+		}
+
+		var order dto.OrderResponse
+		order_query_err := conn.QueryRow(context.Background(), queries.GET_ORDER_BY_ORDER_INFORMATION, current_user.Id, orderer, date_placed).Scan(&order.Id, &order.UserId, &order.Orderer, &order.DateDue, &order.DatePlaced, &order.AmountPaid, &order.Filled, &order.Delivered)
+		if order_query_err != nil {
+			ctx.String(http.StatusInternalServerError, "CreateOrder(): Failed to create order")
+			log.Printf("CreateOrder(): ERROR... failed to query order after creation ... %s", order_query_err.Error())
+			return
+		}
+
+		ctx.JSON(http.StatusOK, order)
+	}
+}
+
+func SetOrderFilled(pool *pgxpool.Pool) gin.HandlerFunc {
+	return func(ctx *gin.Context) {
+
+	}
+}