/*查询处方单在特定药房的花费,仅供Pharmacy调用*/
        public PrescriptionCostEntity GetPrescriptionCost(string sPrescriptionID, string password) {
            PrescriptionCostEntity prescriptionCostEntity = null;

            if (confirmed == false) {
                prescriptionCostEntity = new PrescriptionCostEntity();
                prescriptionCostEntity.ErrorMessage = "213 Not Logged in Yet! @Logic";
            }
            else {
                prescriptionCostEntity = pharmacyDAO.GetPrescriptionCost(sPrescriptionID, confirmedPharmacyID, password);
            }

            return prescriptionCostEntity;
        }
        /*查询处方单在特定药房的花费*/
        public PrescriptionCost GetPrescriptionCost(string sPrescriptionID, string password) {

            PrescriptionCostEntity prescriptionCostEntity = null;

            if (sPrescriptionID == null) {
                prescriptionCostEntity = new PrescriptionCostEntity();
                prescriptionCostEntity.ErrorMessage = "211 Empty PrescriptionID! @Service";
            }
            else if (password == null) {
                prescriptionCostEntity = new PrescriptionCostEntity();
                prescriptionCostEntity.ErrorMessage = "212 Empty User Password! @Service";
            }
            else {
                prescriptionCostEntity = pharmacyLogic.GetPrescriptionCost(sPrescriptionID, password);
            }

            PrescriptionCost prescriptionCost = new PrescriptionCost();
            TranslatePrescriptionCostEntityToPrescriptionCostContractData(prescriptionCostEntity, prescriptionCost);

            return prescriptionCost;
        }
 /*将PrescriptionCost对应的Entity翻译为数据契约*/
 private void TranslatePrescriptionCostEntityToPrescriptionCostContractData(
     PrescriptionCostEntity  prescriptionCostEntity,
     PrescriptionCost        prescriptionCost) {
         prescriptionCost.ErrorMessage   = prescriptionCostEntity.ErrorMessage;
         prescriptionCost.Count          = prescriptionCostEntity.Count;
         prescriptionCost.LastName       = prescriptionCostEntity.LastName;
         prescriptionCost.FirstName      = prescriptionCostEntity.FirstName;
         prescriptionCost.UserBalance    = prescriptionCostEntity.UserBalance;
         prescriptionCost.Amount           = prescriptionCostEntity.Amount;
         prescriptionCost.PharmacyID     = prescriptionCostEntity.PharmacyID;
         prescriptionCost.physicID       = new string[prescriptionCost.Count];
         prescriptionCost.number         = new int[prescriptionCost.Count];
         prescriptionCost.price          = new Decimal?[prescriptionCost.Count];
         for (int i = 0; i < prescriptionCost.Count; i++) {
             prescriptionCost.physicID[i]    = prescriptionCostEntity.physicID[i];
             prescriptionCost.number[i]      = prescriptionCostEntity.number[i];
             prescriptionCost.price[i]       = prescriptionCostEntity.price[i];
         }
 }
Exemplo n.º 4
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 /*查询处方单在特定药房的花费,供User调用。*/
 public PrescriptionCostEntity GetPrescriptionCost(Guid gPrescriptionID, string pharmacyID) {
     if (confirmed == false) {
         PrescriptionCostEntity prescriptionCostEntity = new PrescriptionCostEntity();
         prescriptionCostEntity.ErrorMessage = "Not Logged in Yet! @Logic";
         return prescriptionCostEntity;
     }
     else {
         return userDAO.GetPrescriptionCost(gPrescriptionID, pharmacyID);
     }
 }
Exemplo n.º 5
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        /*查询处方单在特定药房的花费,供User和Pharmacy调用。*/
        public PrescriptionCostEntity GetPrescriptionCost(string sPrescriptionID, string pharmacyID, string password) {

            DrPEDatabaseEntities DEntities = new DrPEDatabaseEntities();
            PrescriptionCostEntity prescriptionCostEntity = new PrescriptionCostEntity();

            /*获取处方信息*/
            Guid gPrescriptionID = Guid.Empty;
            try {
                gPrescriptionID = new Guid(sPrescriptionID);
            }
            catch {
                prescriptionCostEntity.ErrorMessage = "214 Wrong Prescription GUID! @Data";
                return prescriptionCostEntity;
            }
            Prescription prescription = (from p in DEntities.Prescriptions
                                         where p.PrescriptionID == gPrescriptionID
                                         select p).FirstOrDefault();

            /*若处方不存在*/
            if (prescription == null) {
                prescriptionCostEntity.ErrorMessage = "215 No Such Prescription! @Data";
                return prescriptionCostEntity;
            }

            /*获取所属病历信息*/
            CaseHistory caseHistory = (from c in DEntities.CaseHistories
                                       where c.PrescriptionID == gPrescriptionID
                                       select c).FirstOrDefault();

            /*若处方不属于任何病历*/
            if (caseHistory == null) {
                prescriptionCostEntity.ErrorMessage = "216 No Case Has This Prescription! @Data";
                return prescriptionCostEntity;
            }

            /*获取病历所属用户信息*/
            User user = (from u in DEntities.Users
                         where ((u.UserID == caseHistory.UserID) && (u.Password == password))
                         select u).FirstOrDefault();

            /*若密码错误*/
            if (user == null) {
                prescriptionCostEntity.ErrorMessage = "217 Wrong Password! @Data";
                return prescriptionCostEntity;
            }

            /*填入用户名字信息*/
            prescriptionCostEntity.LastName = user.LastName;
            prescriptionCostEntity.FirstName = user.FirstName;

            /*解析Detail域内容,并计算当前药店处方花费*/
            int cnt = 0;
            int pos = 0;
            Decimal? amount     = 0;
            string sPhysicID    = null;
            string sNumber      = null;
            string[] detail     = prescription.Detail.Split(';');

            prescriptionCostEntity.physicID = new string[detail.Length];
            prescriptionCostEntity.number   = new int[detail.Length];
            prescriptionCostEntity.price    = new Decimal?[detail.Length];

            foreach (string s in detail) {
                /*逐条解析Detail域内容*/
                pos = s.IndexOf(':');
                if (pos < 0) {
                    break;
                }

                sPhysicID = s.Substring(0, pos);
                sNumber = s.Substring(pos + 1);
                prescriptionCostEntity.physicID[cnt] = sPhysicID;
                prescriptionCostEntity.number[cnt] = Convert.ToInt32(sNumber);

                /*在药店数据库中查询该药品的价格*/
                PharmacyDatabase pharmacyDatabase = (from p in DEntities.PharmacyDatabases
                                                     where ((p.PhysicID == sPhysicID) && (p.PharmacyID == pharmacyID))
                                                     select p).FirstOrDefault();

                if (pharmacyDatabase == null) {
                    /*若药店缺少某种药物*/
                    prescriptionCostEntity.ErrorMessage = "218 Medicine " + sPhysicID + " missing! @Data";
                    return prescriptionCostEntity;
                }
                else if (pharmacyDatabase.Price == null) {
                    /*若药店某种药物价格缺失*/
                    prescriptionCostEntity.ErrorMessage = "219 Medicine " + sPhysicID + " unknown! @Data";
                    return prescriptionCostEntity;
                }
                else {
                    /*记录价格,并计算总价*/
                    prescriptionCostEntity.price[cnt] = pharmacyDatabase.Price;
                    amount += (pharmacyDatabase.Price) * (prescriptionCostEntity.number[cnt]);
                }

                cnt++;
            }

            prescriptionCostEntity.Count        = cnt;
            prescriptionCostEntity.UserBalance  = user.Balance;
            prescriptionCostEntity.PharmacyID   = pharmacyID;
            prescriptionCostEntity.Amount       = amount;

            return prescriptionCostEntity;
        }