add files meta data

backend/internal/db/files.sql.go

@@ -0,0 +1,97 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.31.1
+// source: files.sql
+
+package db
+
+import (
+	"context"
+	"database/sql"
+)
+
+const createFile = `-- name: CreateFile :one
+INSERT INTO files (
+  name,storage_key,checksum,created_at,updated_at,deleted_at
+) VALUES (
+  ?, ?, ?,date(),date(),date()
+)
+RETURNING id, name, storage_key, checksum, created_at, updated_at, deleted_at
+`
+
+type CreateFileParams struct {
+	Name       string         `json:"name"`
+	StorageKey string         `json:"storage_key"`
+	Checksum   sql.NullString `json:"checksum"`
+}
+
+func (q *Queries) CreateFile(ctx context.Context, arg CreateFileParams) (File, error) {
+	row := q.db.QueryRowContext(ctx, createFile, arg.Name, arg.StorageKey, arg.Checksum)
+	var i File
+	err := row.Scan(
+		&i.ID,
+		&i.Name,
+		&i.StorageKey,
+		&i.Checksum,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.DeletedAt,
+	)
+	return i, err
+}
+
+const getFile = `-- name: GetFile :one
+SELECT id, name, storage_key, checksum, created_at, updated_at, deleted_at FROM files
+WHERE id = ? LIMIT 1
+`
+
+func (q *Queries) GetFile(ctx context.Context, id string) (File, error) {
+	row := q.db.QueryRowContext(ctx, getFile, id)
+	var i File
+	err := row.Scan(
+		&i.ID,
+		&i.Name,
+		&i.StorageKey,
+		&i.Checksum,
+		&i.CreatedAt,
+		&i.UpdatedAt,
+		&i.DeletedAt,
+	)
+	return i, err
+}
+
+const listFiles = `-- name: ListFiles :many
+SELECT id, name, storage_key, checksum, created_at, updated_at, deleted_at FROM files
+ORDER BY name
+`
+
+func (q *Queries) ListFiles(ctx context.Context) ([]File, error) {
+	rows, err := q.db.QueryContext(ctx, listFiles)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []File
+	for rows.Next() {
+		var i File
+		if err := rows.Scan(
+			&i.ID,
+			&i.Name,
+			&i.StorageKey,
+			&i.Checksum,
+			&i.CreatedAt,
+			&i.UpdatedAt,
+			&i.DeletedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Close(); err != nil {
+		return nil, err
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}