[hw-8] add: repo layer

comments/infra/repository/sqlc/query.sql.go

@@ -0,0 +1,142 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.29.0
+// source: query.sql
+
+package sqlc
+
+import (
+	"context"
+)
+
+const getCommentByID = `-- name: GetCommentByID :one
+SELECT id, user_id, sku, text, created_at FROM comments WHERE id = $1
+`
+
+func (q *Queries) GetCommentByID(ctx context.Context, id int64) (*Comment, error) {
+	row := q.db.QueryRow(ctx, getCommentByID, id)
+	var i Comment
+	err := row.Scan(
+		&i.ID,
+		&i.UserID,
+		&i.Sku,
+		&i.Text,
+		&i.CreatedAt,
+	)
+	return &i, err
+}
+
+const insertComment = `-- name: InsertComment :one
+INSERT INTO comments (user_id, sku, text) VALUES ($1, $2, $3)
+RETURNING id, user_id, sku, text, created_at
+`
+
+type InsertCommentParams struct {
+	UserID int64
+	Sku    int64
+	Text   string
+}
+
+func (q *Queries) InsertComment(ctx context.Context, arg *InsertCommentParams) (*Comment, error) {
+	row := q.db.QueryRow(ctx, insertComment, arg.UserID, arg.Sku, arg.Text)
+	var i Comment
+	err := row.Scan(
+		&i.ID,
+		&i.UserID,
+		&i.Sku,
+		&i.Text,
+		&i.CreatedAt,
+	)
+	return &i, err
+}
+
+const listCommentsBySku = `-- name: ListCommentsBySku :many
+SELECT id, user_id, sku, text, created_at
+FROM comments
+WHERE sku = $1
+ORDER BY created_at DESC, user_id ASC
+`
+
+func (q *Queries) ListCommentsBySku(ctx context.Context, sku int64) ([]*Comment, error) {
+	rows, err := q.db.Query(ctx, listCommentsBySku, sku)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []*Comment
+	for rows.Next() {
+		var i Comment
+		if err := rows.Scan(
+			&i.ID,
+			&i.UserID,
+			&i.Sku,
+			&i.Text,
+			&i.CreatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, &i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const listCommentsByUser = `-- name: ListCommentsByUser :many
+SELECT id, user_id, sku, text, created_at
+FROM comments
+WHERE user_id = $1
+ORDER BY created_at DESC
+`
+
+func (q *Queries) ListCommentsByUser(ctx context.Context, userID int64) ([]*Comment, error) {
+	rows, err := q.db.Query(ctx, listCommentsByUser, userID)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []*Comment
+	for rows.Next() {
+		var i Comment
+		if err := rows.Scan(
+			&i.ID,
+			&i.UserID,
+			&i.Sku,
+			&i.Text,
+			&i.CreatedAt,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, &i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}
+
+const updateComment = `-- name: UpdateComment :one
+UPDATE comments
+SET text = $2
+WHERE id = $1
+RETURNING id, user_id, sku, text, created_at
+`
+
+type UpdateCommentParams struct {
+	ID   int64
+	Text string
+}
+
+func (q *Queries) UpdateComment(ctx context.Context, arg *UpdateCommentParams) (*Comment, error) {
+	row := q.db.QueryRow(ctx, updateComment, arg.ID, arg.Text)
+	var i Comment
+	err := row.Scan(
+		&i.ID,
+		&i.UserID,
+		&i.Sku,
+		&i.Text,
+		&i.CreatedAt,
+	)
+	return &i, err
+}