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First ideas over transaction

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Blue 2024-04-10 20:09:45 -03:00
parent 4914a467e5
commit 973deaefd9
Signed by: blue
GPG key ID: 9B203B252A63EE38
6 changed files with 133 additions and 0 deletions
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31
database/mysql/mysql.cpp
View file

@ -31,6 +31,10 @@ constexpr const char* removeAsset = "DELETE FROM assets where `id` = ? AND `owne
constexpr const char* selectUsedCurrencies = "SELECT DISTINCT c.id, c.code, c.title, c.manual, c.icon FROM currencies c"
" JOIN assets a ON c.id = a.currency"
" WHERE a.owner = ?";
constexpr const char* addTransactionQuery = "INSERT INTO transactions"
" (`initiator`, `type`, `asset`, `parent`, `value`, `performed`)"
" VALUES (?, 1, ?, ?, ?, ?)";
static const std::filesystem::path buildSQLPath = "database";
@ -409,3 +413,30 @@ std::vector<DB::Currency> DB::MySQL::listUsedCurrencies(uint32_t owner) {
return result;
}
DB::Transaction DB::MySQL::addTransaction(const DB::Transaction& transaction) {
MYSQL* con = &connection;
DB::Transaction result = transaction;
std::string value = std::to_string(result.value);
Statement add(con, addTransactionQuery);
add.bind(&result.initiator, MYSQL_TYPE_LONG, true);
add.bind(&result.asset, MYSQL_TYPE_LONG, true);
add.bind(&result.parent, MYSQL_TYPE_LONG, true);
add.bind(value.data(), MYSQL_TYPE_STRING);
add.bind(&result.performed, MYSQL_TYPE_LONG, true);
add.execute();
result.id = lastInsertedId();
//todo retreive timestamp and actual value which could have changed after insertion
return result;
}
void DB::MySQL::updateTransaction(const DB::Transaction& transaction) {
}
std::vector<DB::Transaction> DB::MySQL::listTransactions(uint32_t owner) {
return std::vector<DB::Transaction>();
}

7
database/mysql/mysql.h
View file

@ -32,14 +32,21 @@ public:
uint32_t registerAccount (const std::string& login, const std::string& hash) override;
std::string getAccountHash (const std::string& login) override;
Session createSession (const std::string& login, const std::string& access, const std::string& renew) override;
Session findSession (const std::string& accessToken) override;
std::vector<Asset> listAssets (uint32_t owner) override;
Asset addAsset (const Asset& asset) override;
void updateAsset (const Asset& asset) override;
bool deleteAsset(uint32_t assetId, uint32_t actorId) override;
std::vector<Currency> listUsedCurrencies(uint32_t owner) override;
DB::Transaction addTransaction(const DB::Transaction& transaction) override;
void updateTransaction(const DB::Transaction& transaction) override;
std::vector<DB::Transaction> listTransactions(uint32_t owner) override;
private:
void executeFile (const std::filesystem::path& relativePath);
static std::optional<std::string> getComment (std::string& string);