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bank.c
209 lines (154 loc) · 4.46 KB
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bank.c
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/* bank project
Yahel Tsufim 304952898
Noam Stolero 201581683
file:bank.c
*/
#include "bank.h"
/*init a single bank struct*/
void initBank(bank*);
/* bank client root macro */
#define CLIENTSROOT(STRUCT) STRUCT->root
/*testing purpose*/
#ifdef TEST
static char testNameBa[2]= "a\0";
#endif
/*testing purpose*/
/*********_Bank_Creation_Functions_START_******************/
/* The bank instance, will be used only in this file*/
static bank* masterBank=NULL;
/*Initialize bank struct.*/
void initBank(bank* masterBank){
masterBank->balance=0;
masterBank->numOfActiveLoans=0;
masterBank->numOfBranch=0;
masterBank->numOfClients=0;
masterBank->yearProfit=0;
CLIENTSROOT(masterBank)=NULL;
}
/*create a single bank struct.*/
void createBank(char* name){
masterBank=ALLOC(bank, 1);
initBank(masterBank);
#ifndef TEST /* if its not a test, request for bank name*/
if (name==NULL){
getName(&(masterBank->name), BANKNAMEMAX, "please enter bank name:\n");
return;
}else
masterBank->name=name;
#else
masterBank->name=str_dup(testNameBa); /* give a default name, test purpose */
testNameBa[0]+=1; /* change letter for test name */
#endif
}
/*********_Bank_Creation_Functions_END_******************/
/*********_Update_bank_Fields_START_******************/
/*update bank balance.*/
void updateBankBalance(amount money,addremove remove){
if (remove) {
if (masterBank->balance<=0 && money>0){
printf("no balance");
return;
}
masterBank->balance-=money;
}
masterBank->balance+=money;
}
/*update number of active loans.*/
void updateNumOfActiveLoans(addremove remove){
if (remove) {
if (masterBank->numOfActiveLoans<=0) {
printf("no active loans");
return;
}
masterBank->numOfActiveLoans--;
}
masterBank->numOfActiveLoans++;
}
/*update number of branches.*/
void updateNumOfBranches(addremove remove){
if (remove){
if (masterBank->numOfBranch<=0) {
printf("no branches\n");
return;
}
masterBank->numOfBranch--;
}else
masterBank->numOfBranch++;
}
/*update number of clients of the bank.*/
void updateNumOfBankClients(addremove remove){
if (remove==REMOVE){
masterBank->numOfClients--;
}else{
masterBank->numOfClients++;
}
}
/*delete a client from the bank.*/
void deleteBankClient(client * deleteC) {
genTree** bankRoot;
bankRoot=getBankClientRoot();
updateBankBalance(deleteC->balance, REMOVE);
*bankRoot=deleteClientFromTree(*bankRoot, deleteC->accNum);
updateNumOfBankClients(REMOVE);
}
/*add a new client to the bank.*/
void addNewClientToBank(client* createdClient){
client *newClient=NULL;
newClient=ALLOC(client,1);
*newClient=*createdClient; /*copy client fields */
/* copy Name fields, deep copying */
newClient->name=str_dup(createdClient->name);
newClient->surname=str_dup(createdClient->name);
/* insert the client to the bank clients tree */
CLIENTSROOT(masterBank)=insertClientTree(CLIENTSROOT(masterBank), newClient);
masterBank->numOfClients++;
}
/*********_Update_bank_Fields_END_******************/
/*********_Information_Functions_START_******************/
/*return number clients of bank.*/
int clientNumberOfBank(){
return masterBank->numOfClients;
}
/*get client in bank Client list.*/
client* getBankClient(accountNum acc){
client* getCl=NULL;
getCl= getClient(CLIENTSROOT(masterBank), acc, NOCHECK);
return getCl;
}
/*return current number of branches.*/
int getNumOfBranches(){
return masterBank->numOfBranch;
}
/*check if bank is full.*/
int isBankFull(){
if (masterBank->numOfClients<=MAXBANKCLIENTS) {
return FALSE;
}
return TRUE;
}
/*return the bank name*/
char* getBankName(){
return masterBank->name;
}
/* return the bank clients tree */
genTree ** getBankClientRoot (){
return &(CLIENTSROOT(masterBank));
}
/*********_Information_Functions_END_******************/
/* Delete the bank*/
void deleteBank(){
deleteAllBranches(); /* delete all branches first */
free_list(&CLIENTSROOT(masterBank), (genDelete)&freeClient); /*delete client list */
FREE(masterBank->name);
FREE(masterBank);
}
/*print all of the bank information and status.*/
void printBankInfo()
{
printf("Bank name: %s\n",masterBank->name);
printf("Bank amount of branches: %d\n",masterBank->numOfBranch);
printf("Number of clients: %d\n",masterBank->numOfClients);
printf("Number of loans: %d\n",masterBank->numOfActiveLoans);
printf("Bank balance: %g\n",masterBank->balance);
printf("Yearly profit: %g\n",masterBank->yearProfit);
}