class PayManager : public Debugable, public SixOffspring

Payment Manager

Inheritance:

PayManager < Debugable

PayManager < SixOffspring

Public Methods

GMessage*	PayManager::AnswerFromEso (GMessage *inMsg) Reacts to an answer from Eso
GMessage*	PayManager::CreateCommonMsg (Err succ, Char *reason, ID *payId) Create Common Message
Err	PayManager::CreatePayments () Create Payments Table
Err	PayManager::DeleteRecsInTable (Table *t, Char *whichId, ID id) Deletes all records in the table
Record*	PayManager::FindInTable (Table *t, Char *whichId, ID id) Finds record in the table
GMessage*	PayManager::MoneyFromClient (GMessage *inMsg) Reacts to message from client
	PayManager::PayManager (LogFile *logFile, Bank *bank) PayManager constructor
GMessage*	PayManager::RequestFromEso (GMessage *inMsg) Reacts to a request for payment from Eso
Long	PayManager::StorePayments (Table *fromClient, ACID myACID) Stores Payments
	PayManager::~PayManager () PayManager destructor

Public

methods GMessage* MoneyFromClient (GMessage *inMsg) reacts to message from client GMessage* RequestFromEso (GMessage *inMsg) reacts to a request for payment from Eso (prepares challenge for it) GMessage* AnswerFromEso (GMessage *inMsg) reacts to an answer from Eso

Protected

	attributes Table* payments PayManager's persistent table of payments
	methods Long StorePayments (Table *fromClient, ACID myACID) stores PayPlan from given table to payments table GMessage* CreateCommonMsg (Err succ, Char *reason=NULL, ID *payId=NULL) creates outMsg with fields Success, Reson-Of-Fail and Paymet-ID

Inherited from Debugable:

Public Methods

string* Debugable::CreateString(char *firstStr, int firstInt, int secondInt)

Debugable::Debugable(LogFile * debugLogFile)

int Debugable::SetDebugOptions(int newLogOptions)

void Debugable::SetLogFile(LogFile *aLogFile)

void Debugable::WriteString(LogLevel debugLevel, char * format, ...)

Debugable::~Debugable()

Inherited from SixOffspring:

Public Methods

SixOffspring::SixOffspring(Six * aSix)

attributes

Table* payments

PayManager's persistent table of payments

methods

Long StorePayments(Table *fromClient, ACID myACID)

stores PayPlan from given table to payments table

GMessage* CreateCommonMsg(Err succ, Char *reason=NULL, ID *payId=NULL)

creates outMsg with fields Success, Reson-Of-Fail and Paymet-ID

methods

GMessage* MoneyFromClient(GMessage *inMsg)

reacts to message from client

GMessage* RequestFromEso(GMessage *inMsg)

reacts to a request for payment from Eso (prepares challenge for it)

GMessage* AnswerFromEso(GMessage *inMsg)

reacts to an answer from Eso

GMessage* PayManager::AnswerFromEso(GMessage *inMsg)

Reacts to an answer from Eso. If it finds the payment record and MAC and SAuth are OK, transfers money to Eso's account.

Returns:

message (answer) for eso

Parameters:

inMsg - message (response to challenge) from eso

Author:

Ivana

See Also:

Majordomo::DRCAnswerFromEso()

GMessage* PayManager::CreateCommonMsg(Err succ, Char *reason, ID *payId)

Create Common Message. Creates part of message common to all outgoing messages. If parametr payId is not specified, does not set it.

Returns:

created message

Parameters:

succ - value of succes field
reason - value of reason field
payId - value of paymentId field

Author:

Ivana

See Also:

MoneyFromClient(), RequestFromEso(), AnswerFromEso()

Err PayManager::CreatePayments()

Create Payments Table. Creates table Payments - a persistent PayManager's table.

Returns:

error code

Author:

Ivana

See Also:

PayManager()

Err PayManager::DeleteRecsInTable(Table *t, Char *whichId, ID id)

Deletes all records in the table. Deletes all records in the table with given ID. If whichId is not specified (NULL), clears given table.

Returns:

error code

Parameters:

t - table in which we will delete
whichId - specifies ID, that is used for deleting
id - a value of the ID

Author:

Ivana

See Also:

AnswerFromEso()

Record* PayManager::FindInTable(Table *t, Char *whichId, ID id)

Finds record in the table. Finds record in the table with given ID.

Returns:

found record or NULL

Parameters:

t - table in which we will search
whichId - specifies ID, that is used for searching
id - a value of the ID

Author:

Ivana

See Also:

RequestFromEso()

GMessage* PayManager::MoneyFromClient(GMessage *inMsg)

Reacts to message from client. It first generate temporary table of sent PaymentPlan. Then stores modified (with unsealed SAuths) table to PayManager's payments table, transfer money from client account and generate message for him.

Returns:

message (answer) for client

Parameters:

inMsg - message from client

Author:

Ivana

See Also:

Majordomo::DRCMoneyFromClient()

PayManager::PayManager(LogFile *logFile, Bank *bank)

PayManager constructor. Creates PayManager's persistent table.

Parameters:

logFile - pointer to log file
bank - pointer to main class bank

Author:

Ivana

See Also:

Bank

GMessage* PayManager::RequestFromEso(GMessage *inMsg)

Reacts to a request for payment from Eso. If it finds the payment record, the Eso ask for, and time of it is OK, sends to Eso OAuth (to be able to compute MAC).

Returns:

message (challenge) for eso

Parameters:

inMsg - message from eso

Author:

Ivana

See Also:

Majordomo::DRCRequestFromEso()

Long PayManager::StorePayments(Table *fromClient, ACID myACID)

Stores Payments. Stores payments from given table. For each record first unseal SAuth and then stores all useful information to 'payments' table. If something goes wrong, returns -1 instead of sum.

Returns:

total sum of money from client

Parameters:

fromClient - table, from which payments are taken
myACID - ID of bank's ac, which used for encrypting sAuth

Author:

Ivana

See Also:

MoneyFromClient()

PayManager::~PayManager()

PayManager destructor. Destructor deletes PayManager's persistent table.

Author:

Ivana

See Also:

Bank

This class has no child classes.

Author:

Ivana see Bank

alphabetic index hierarchy of classes

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