feat: chat api

internal/db/sqlc/history.sql.go

@@ -0,0 +1,73 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.30.0
+// source: history.sql
+
+package sqlc
+
+import (
+	"context"
+
+	"github.com/jackc/pgx/v5/pgtype"
+)
+
+const createHistory = `-- name: CreateHistory :one
+INSERT INTO history (messages, timestamp, "user")
+VALUES ($1, $2, $3)
+RETURNING id, messages, timestamp, "user"
+`
+
+type CreateHistoryParams struct {
+	Messages  []byte             `json:"messages"`
+	Timestamp pgtype.Timestamptz `json:"timestamp"`
+	User      pgtype.UUID        `json:"user"`
+}
+
+func (q *Queries) CreateHistory(ctx context.Context, arg CreateHistoryParams) (History, error) {
+	row := q.db.QueryRow(ctx, createHistory, arg.Messages, arg.Timestamp, arg.User)
+	var i History
+	err := row.Scan(
+		&i.ID,
+		&i.Messages,
+		&i.Timestamp,
+		&i.User,
+	)
+	return i, err
+}
+
+const listHistoryByUserSince = `-- name: ListHistoryByUserSince :many
+SELECT id, messages, timestamp, "user"
+FROM history
+WHERE "user" = $1 AND timestamp >= $2
+ORDER BY timestamp ASC
+`
+
+type ListHistoryByUserSinceParams struct {
+	User      pgtype.UUID        `json:"user"`
+	Timestamp pgtype.Timestamptz `json:"timestamp"`
+}
+
+func (q *Queries) ListHistoryByUserSince(ctx context.Context, arg ListHistoryByUserSinceParams) ([]History, error) {
+	rows, err := q.db.Query(ctx, listHistoryByUserSince, arg.User, arg.Timestamp)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var items []History
+	for rows.Next() {
+		var i History
+		if err := rows.Scan(
+			&i.ID,
+			&i.Messages,
+			&i.Timestamp,
+			&i.User,
+		); err != nil {
+			return nil, err
+		}
+		items = append(items, i)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return items, nil
+}