feat: get user table

api/controllers/userController.go

@@ -6,12 +6,13 @@ import (
 	"net/http"
 	"ordr-api/dto"
 	"ordr-api/queries"
+	"strconv"
 
 	"github.com/gin-gonic/gin"
 	"github.com/jackc/pgx/v5/pgxpool"
 )
 
-func CreateUser(pool *pgxpool.Pool) gin.HandlerFunc {
+func SetUserName(pool *pgxpool.Pool) gin.HandlerFunc {
 	return func(ctx *gin.Context) {
 		conn, err := pool.Acquire(ctx)
 		defer conn.Release()
@@ -96,8 +97,52 @@ func DeactivateUser(pool *pgxpool.Pool) gin.HandlerFunc {
 		user_id := ctx.Query("user_id")
 		if user_id == "" {
 			ctx.String(http.StatusBadRequest, "DeactivateUser(): User id not supplied")
+			return
 		}
 
 		conn.Exec(context.Background(), queries.USER_SET_INACTIVE_QUERY, user_id)
 	}
 }
+
+func GetUserTable(pool *pgxpool.Pool) gin.HandlerFunc {
+	return func(ctx *gin.Context) {
+		conn, conn_err := pool.Acquire(ctx)
+		if conn_err != nil {
+			log.Printf("GetUserTable(): ERROR: Failed to connect... %s", conn_err.Error())
+			ctx.AbortWithStatus(http.StatusInternalServerError)
+		}
+		defer conn.Release()
+
+		page := ctx.Query("page")
+		if page == "" {
+			ctx.String(http.StatusBadRequest, "GetUserTable(): Missing page")
+			return
+		}
+		page_int, conv_err := strconv.Atoi(page)
+		if conv_err != nil {
+			ctx.String(http.StatusBadRequest, "GetUserTable(): Not an integer")
+			return
+		}
+		rows, query_err := conn.Query(context.Background(), queries.USER_GET_TABLE_DATA, page_int*10, 10)
+		if query_err != nil {
+			ctx.String(http.StatusInternalServerError, "GetUserTable(): Failed to query database...")
+			log.Printf("GetUserTable(): ERROR... %s", query_err.Error())
+		}
+		defer rows.Close()
+
+		var users []dto.UserResponse
+		for rows.Next() {
+			var user dto.UserResponse
+			scan_err := rows.Scan(&user.Id, &user.Name, &user.Job_Position, &user.Active, &user.Admin)
+			if scan_err != nil {
+				ctx.String(http.StatusInternalServerError, "GetUserTable(): ERROR: Failed to scan..")
+				log.Printf("GetUserTable(): ERROR... %s", scan_err.Error())
+				return
+			}
+
+			users = append(users, user)
+		}
+
+		ctx.JSON(http.StatusOK, users)
+	}
+}