fix: schema issues

Author: Soham-Maha

database/queries/user.sql

@@ -22,15 +22,15 @@ WHERE id = $1;
 SELECT *
 FROM users;
 
--- name: UpgradeUsersToRound :exec
+-- name: UpgradeUserToRound :exec
 UPDATE users
-SET round_qualified = $2
-WHERE id::TEXT = ANY($1::TEXT[]);
+SET round_qualified = round_qualified + 1
+WHERE id = $1;
 
 -- name: BanUser :exec
-UPDATE users
-SET is_banned = TRUE
+UPDATE users SET is_banned = TRUE
 WHERE id = $1;
+
 -- name: UnbanUser :exec
 UPDATE users
 SET is_banned = FALSE
@@ -42,4 +42,18 @@ order by score;
 
 -- name: UpdateProfile :exec
 UPDATE users SET reg_no = $1, password = $2, name = $3
-WHERE id = $4;
+WHERE id = $4;
+
+-- name: GetSubmissionByUser :many
+SELECT id, question_id, testcases_passed, testcases_failed, runtime,
+       submission_time, source_code, language_id, description, memory,
+       user_id, status
+FROM submissions
+WHERE user_id = $1;
+
+-- name: GetUsersWithCursor :many
+SELECT id, email, reg_no, password, role, round_qualified, score, name, is_banned
+FROM users
+WHERE ($1::uuid IS NULL OR id > $1)
+ORDER BY id ASC
+LIMIT $2;

database/schema/007_alter_constraints.sql

@@ -0,0 +1,7 @@
+-- +goose Up
+ALTER TABLE submissions
+ALTER COLUMN user_id SET NOT NULL;
+
+-- +goose Down
+ALTER TABLE submissions
+ALTER COLUMN user_id DROP NOT NULL;

database/schema/007_drop_columns.sql

@@ -44,7 +44,10 @@ func GetAllUsers(c echo.Context) error {
 		}
 	}
 
-	users, err := utils.Queries.GetUsersWithCursor(c.Request().Context(), cursor, limit)
+	users, err := utils.Queries.GetUsersWithCursor(c.Request().Context(), db.GetUsersWithCursorParams{
+		Column1: *cursor,
+		Limit:   limit,
+	})
 	if err != nil {
 		return c.JSON(http.StatusInternalServerError, echo.Map{
 			"status": "Could not get users",
@@ -174,4 +177,4 @@ func GetSubmissionByUser(c echo.Context) error {
 		})
 	}
 	return c.JSON(http.StatusOK, echo.Map{"status": "success", "submissions": subs})
-}
+}