first commit
This commit is contained in:
Dhananjaya99
@@ -0,0 +1,440 @@
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using Fitness_core_BE.Interfaces;
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using Fitness_core_BE.Interfaces.Services;
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using Fitness_core_BE.Models;
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using Fitness_core_BE.Infra.UoW;
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using Fitness_core_BE.DTOs.CustomerPlan;
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using System.Text.Json;
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using Fitness_core_BE.Helpers;
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namespace Fitness_core_BE.Services.CustomerPlanService
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{
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public class CustomerPlanService : ICustomerPlanService
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{
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private const string ScopeIndividual = "Individual";
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private const string ScopeGroup = "Group";
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private const string ModeRolling = "Rolling";
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private const string ModeFixedRange = "FixedRange";
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private const string RolloverNone = "NoRollover";
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private const string RolloverGrace = "GracePeriod";
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private const string BillingPrepaid = "Prepaid";
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private const string BillingPostpaid = "Postpaid";
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private readonly ICustomerPlanRepository _customerPlanRepository;
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private readonly IPlaceRepo _placeRepo;
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private readonly IUnitOfWork _uow;
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private readonly UserRoleHelper _userRoleHelper;
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public CustomerPlanService(
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ICustomerPlanRepository customerPlanRepository,
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IPlaceRepo placeRepo,
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IUnitOfWork uow,
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UserRoleHelper userRoleHelper)
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{
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_customerPlanRepository = customerPlanRepository;
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_placeRepo = placeRepo;
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_uow = uow;
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_userRoleHelper = userRoleHelper;
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}
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public async Task<object> GetAllCustomerPlans(object payload, HttpContext httpContext)
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{
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var data = DeserializePayload.Deserialize(payload);
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bool includeInactive = data != null &&
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data.ContainsKey("includeInactive") &&
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data["includeInactive"].GetBoolean();
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Guid userId = DataExtractor.GetUserIdFromContext(httpContext);
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Guid contextClientId = await _userRoleHelper.GetClientId(userId);
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Guid? requestedClientId = null;
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if (data != null && data.ContainsKey("FKClientId") && data["FKClientId"].ValueKind != JsonValueKind.Null)
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{
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requestedClientId = Guid.Parse(data["FKClientId"].GetString()!);
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}
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var clientId = requestedClientId ?? contextClientId;
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var plans = await _customerPlanRepository.GetAllCustomerPlans(includeInactive, clientId);
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var placeIdsByPlan = await _placeRepo.GetPlaceIdsByPlanIdsAsync(plans.Select(p => p.CustomerPlanId).ToList());
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var allPlaceIds = placeIdsByPlan.Values.SelectMany(ids => ids).Distinct().ToList();
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var placeNames = await _placeRepo.GetPlaceNamesByIdsAsync(allPlaceIds);
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return plans.Select(p =>
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{
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var placeIds = placeIdsByPlan.GetValueOrDefault(p.CustomerPlanId) ?? new List<Guid>();
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return MapToDto(p, p.Client?.ClientName, placeIds, placeNames);
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}).ToList();
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}
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public async Task<object> GetCustomerPlanById(object payload, HttpContext httpContext)
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{
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var data = DeserializePayload.Deserialize(payload);
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if (!data!.ContainsKey("customerPlanId"))
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{
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throw new KeyNotFoundException("customerPlanId is required");
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}
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var customerPlanId = Guid.Parse(data["customerPlanId"].GetString()!);
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var plan = await _customerPlanRepository.GetCustomerPlanById(customerPlanId);
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if (plan == null)
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{
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throw new KeyNotFoundException("Customer Plan not found");
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}
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return await MapToDtoWithPlacesAsync(plan, plan.Client?.ClientName);
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}
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public async Task<object> CreateCustomerPlan(object payload, HttpContext httpContext)
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{
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await _uow.BeginAsync();
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try
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{
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var data = DeserializePayload.Deserialize(payload);
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if (!data!.ContainsKey("planName"))
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{
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throw new KeyNotFoundException("planName is required");
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}
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if (!data.ContainsKey("planPrice"))
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{
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throw new KeyNotFoundException("planPrice is required");
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}
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Guid userId = DataExtractor.GetUserIdFromContext(httpContext);
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Guid clientId = await _userRoleHelper.GetClientId(userId);
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var customerPlan = new Models.CustomerPlan
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{
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FKClientId = clientId,
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PlanName = data["planName"].GetString(),
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PlanDescription = data.ContainsKey("planDescription")
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? data["planDescription"].GetString()
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: null,
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PlanPrice = data["planPrice"].GetDecimal(),
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HasOnboardingFee = data.ContainsKey("hasOnboardingFee") && data["hasOnboardingFee"].GetBoolean(),
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OnboardingFeeAmount = data.ContainsKey("onboardingFeeAmount") ? data["onboardingFeeAmount"].GetDecimal() : 0m,
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PlanScope = data.ContainsKey("planScope") ? data["planScope"].GetString() ?? ScopeIndividual : ScopeIndividual,
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MemberLimit = data.ContainsKey("memberLimit") ? data["memberLimit"].GetInt32() : 1,
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DurationMode = data.ContainsKey("durationMode") ? data["durationMode"].GetString() ?? ModeRolling : ModeRolling,
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DurationInDays = data.ContainsKey("durationInDays") ? data["durationInDays"].GetInt32() : 0,
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ValidFrom = DataExtractor.GetOptionalDateTime(data, "validFrom"),
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ValidTo = DataExtractor.GetOptionalDateTime(data, "validTo"),
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AllowSplitPayments = data.ContainsKey("allowSplitPayments") && data["allowSplitPayments"].GetBoolean(),
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InstallmentCount = data.ContainsKey("installmentCount") ? data["installmentCount"].GetInt32() : 0,
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SessionsPerCycle = data.ContainsKey("sessionsPerCycle") && data["sessionsPerCycle"].ValueKind != JsonValueKind.Null
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? data["sessionsPerCycle"].GetInt32()
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: null,
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SessionRolloverPolicy = data.ContainsKey("sessionRolloverPolicy") ? data["sessionRolloverPolicy"].GetString() ?? RolloverNone : RolloverNone,
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RolloverGraceDays = data.ContainsKey("rolloverGraceDays") ? data["rolloverGraceDays"].GetInt32() : 0,
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BillingTiming = data.ContainsKey("billingTiming") ? data["billingTiming"].GetString() ?? BillingPrepaid : BillingPrepaid
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};
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NormalizeAndValidate(customerPlan);
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var result = await _customerPlanRepository.CreateCustomerPlan(customerPlan);
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await _uow.SaveChangesAsync();
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var placeIds = DataExtractor.GetOptionalGuidList(data, "placeIds");
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if (placeIds != null)
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await _placeRepo.SetPlanPlacesAsync(result.CustomerPlanId, placeIds);
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await _uow.CommitAsync();
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// Fetch the created plan with client details
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var createdPlan = await _customerPlanRepository.GetCustomerPlanById(result.CustomerPlanId);
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return await MapToDtoWithPlacesAsync(result, createdPlan?.Client?.ClientName);
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}
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catch
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{
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await _uow.RollbackAsync();
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throw;
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}
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}
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public async Task<object> UpdateCustomerPlan(object payload, HttpContext httpContext)
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{
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await _uow.BeginAsync();
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try
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{
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var data = DeserializePayload.Deserialize(payload);
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if (!data!.ContainsKey("customerPlanId"))
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{
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throw new KeyNotFoundException("customerPlanId is required");
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}
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var customerPlanId = Guid.Parse(data["customerPlanId"].GetString()!);
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var existingPlan = await _customerPlanRepository.GetCustomerPlanById(customerPlanId);
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if (existingPlan == null)
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{
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throw new KeyNotFoundException("Customer Plan not found");
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}
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// Merge: start from existing values, override only the provided keys,
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// then re-validate the combined configuration.
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if (data.ContainsKey("planName")) existingPlan.PlanName = data["planName"].GetString();
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if (data.ContainsKey("planDescription")) existingPlan.PlanDescription = data["planDescription"].GetString();
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if (data.ContainsKey("planPrice")) existingPlan.PlanPrice = data["planPrice"].GetDecimal();
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if (data.ContainsKey("hasOnboardingFee")) existingPlan.HasOnboardingFee = data["hasOnboardingFee"].GetBoolean();
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if (data.ContainsKey("onboardingFeeAmount")) existingPlan.OnboardingFeeAmount = data["onboardingFeeAmount"].GetDecimal();
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if (data.ContainsKey("planScope")) existingPlan.PlanScope = data["planScope"].GetString() ?? existingPlan.PlanScope;
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if (data.ContainsKey("memberLimit")) existingPlan.MemberLimit = data["memberLimit"].GetInt32();
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if (data.ContainsKey("durationMode")) existingPlan.DurationMode = data["durationMode"].GetString() ?? existingPlan.DurationMode;
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if (data.ContainsKey("durationInDays")) existingPlan.DurationInDays = data["durationInDays"].GetInt32();
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if (data.ContainsKey("validFrom")) existingPlan.ValidFrom = DataExtractor.GetOptionalDateTime(data, "validFrom");
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if (data.ContainsKey("validTo")) existingPlan.ValidTo = DataExtractor.GetOptionalDateTime(data, "validTo");
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if (data.ContainsKey("allowSplitPayments")) existingPlan.AllowSplitPayments = data["allowSplitPayments"].GetBoolean();
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if (data.ContainsKey("installmentCount")) existingPlan.InstallmentCount = data["installmentCount"].GetInt32();
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if (data.ContainsKey("sessionsPerCycle"))
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existingPlan.SessionsPerCycle = data["sessionsPerCycle"].ValueKind == JsonValueKind.Null ? null : data["sessionsPerCycle"].GetInt32();
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if (data.ContainsKey("sessionRolloverPolicy")) existingPlan.SessionRolloverPolicy = data["sessionRolloverPolicy"].GetString() ?? existingPlan.SessionRolloverPolicy;
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if (data.ContainsKey("rolloverGraceDays")) existingPlan.RolloverGraceDays = data["rolloverGraceDays"].GetInt32();
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if (data.ContainsKey("billingTiming")) existingPlan.BillingTiming = data["billingTiming"].GetString() ?? existingPlan.BillingTiming;
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if (data.ContainsKey("isActive")) existingPlan.IsActive = data["isActive"].GetBoolean();
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NormalizeAndValidate(existingPlan);
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var result = await _customerPlanRepository.UpdateCustomerPlan(existingPlan);
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var placeIds = DataExtractor.GetOptionalGuidList(data, "placeIds");
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if (placeIds != null)
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await _placeRepo.SetPlanPlacesAsync(result.CustomerPlanId, placeIds);
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await _uow.CommitAsync();
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var updatedPlan = await _customerPlanRepository.GetCustomerPlanById(result.CustomerPlanId);
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return await MapToDtoWithPlacesAsync(result, updatedPlan?.Client?.ClientName);
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}
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catch
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{
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await _uow.RollbackAsync();
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throw;
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}
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}
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public async Task<object> SetCustomerPlanStatus(object payload, HttpContext httpContext)
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{
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await _uow.BeginAsync();
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try
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{
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var data = DeserializePayload.Deserialize(payload);
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if (!data!.ContainsKey("customerPlanId"))
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{
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throw new KeyNotFoundException("customerPlanId is required");
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}
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if (!data.ContainsKey("isActive"))
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{
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throw new KeyNotFoundException("isActive is required");
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}
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var customerPlanId = Guid.Parse(data["customerPlanId"].GetString()!);
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var isActive = data["isActive"].GetBoolean();
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Guid userId = DataExtractor.GetUserIdFromContext(httpContext);
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Guid clientId = await _userRoleHelper.GetClientId(userId);
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// Scoped to the caller's gym, so a plan id from another gym reads as
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// "not found" rather than being toggled.
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var plan = await _customerPlanRepository.SetCustomerPlanActive(customerPlanId, clientId, isActive);
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if (plan == null)
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{
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throw new KeyNotFoundException("Customer Plan not found");
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}
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await _uow.CommitAsync();
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return await MapToDtoWithPlacesAsync(plan, plan.Client?.ClientName);
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}
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catch
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{
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await _uow.RollbackAsync();
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throw;
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}
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}
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public async Task<object> DeleteCustomerPlan(object payload, HttpContext httpContext)
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{
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await _uow.BeginAsync();
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try
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{
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var data = DeserializePayload.Deserialize(payload);
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if (!data!.ContainsKey("customerPlanId"))
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{
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throw new KeyNotFoundException("customerPlanId is required");
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}
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var customerPlanId = Guid.Parse(data["customerPlanId"].GetString()!);
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// Check if hard delete is requested (default is soft delete)
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bool softDelete = !data.ContainsKey("hardDelete") || !data["hardDelete"].GetBoolean();
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var result = await _customerPlanRepository.DeleteCustomerPlan(customerPlanId, softDelete);
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if (!result)
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{
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throw new KeyNotFoundException("Customer Plan not found");
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}
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await _uow.CommitAsync();
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return new
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{
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success = true,
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message = softDelete
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? "Customer Plan deactivated successfully"
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: "Customer Plan deleted successfully",
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softDelete = softDelete
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};
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}
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catch
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{
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await _uow.RollbackAsync();
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throw;
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}
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}
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/// <summary>
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/// Enforces the cross-field rules of the plan configuration and fills
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/// derived defaults (member limit, installment count, cleared date range).
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/// Throws ArgumentException on invalid combinations.
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/// </summary>
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private static void NormalizeAndValidate(Models.CustomerPlan plan)
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{
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// Scope
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if (plan.PlanScope != ScopeIndividual && plan.PlanScope != ScopeGroup)
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throw new ArgumentException($"planScope must be \"{ScopeIndividual}\" or \"{ScopeGroup}\"");
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if (plan.PlanScope == ScopeGroup)
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{
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if (plan.MemberLimit < 2)
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throw new ArgumentException("memberLimit must be at least 2 for Group plans (couple = 2)");
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}
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else
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{
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plan.MemberLimit = 1;
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}
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// Duration
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if (plan.DurationMode != ModeRolling && plan.DurationMode != ModeFixedRange)
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throw new ArgumentException($"durationMode must be \"{ModeRolling}\" or \"{ModeFixedRange}\"");
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int effectiveDays;
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if (plan.DurationMode == ModeRolling)
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{
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if (plan.DurationInDays < 1)
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throw new ArgumentException("durationInDays (>= 1) is required for Rolling plans");
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plan.ValidFrom = null;
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plan.ValidTo = null;
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effectiveDays = plan.DurationInDays;
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}
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else
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{
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if (plan.ValidFrom == null || plan.ValidTo == null)
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throw new ArgumentException("validFrom and validTo are required for FixedRange plans");
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if (plan.ValidTo <= plan.ValidFrom)
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throw new ArgumentException("validTo must be after validFrom");
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plan.DurationInDays = 0;
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effectiveDays = (int)(plan.ValidTo.Value - plan.ValidFrom.Value).TotalDays;
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}
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if (plan.PlanPrice < 0)
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throw new ArgumentException("planPrice must be a positive value");
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if (plan.OnboardingFeeAmount < 0)
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throw new ArgumentException("onboardingFeeAmount must be zero or greater");
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if (!plan.HasOnboardingFee)
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plan.OnboardingFeeAmount = 0m;
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else if (plan.OnboardingFeeAmount <= 0)
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throw new ArgumentException("onboardingFeeAmount must be greater than zero when hasOnboardingFee is true");
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// Split payments: mostly-equal installments (e.g. Rs. 6000 / 6 months -> 6 x Rs. 1000).
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if (plan.AllowSplitPayments)
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{
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if (plan.InstallmentCount < 2)
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{
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// Default: one installment per month of the plan's duration.
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plan.InstallmentCount = Math.Max(2, (int)Math.Round(effectiveDays / 30.0));
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}
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}
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else
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{
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plan.InstallmentCount = 1;
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}
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// Session-count / rollover / billing timing (new SRS requirements).
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if (plan.SessionRolloverPolicy != RolloverNone && plan.SessionRolloverPolicy != RolloverGrace)
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throw new ArgumentException($"sessionRolloverPolicy must be \"{RolloverNone}\" or \"{RolloverGrace}\"");
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if (plan.SessionsPerCycle.HasValue)
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{
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if (plan.SessionsPerCycle.Value < 1)
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throw new ArgumentException("sessionsPerCycle must be at least 1 when set");
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if (plan.SessionRolloverPolicy == RolloverGrace && plan.RolloverGraceDays < 1)
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throw new ArgumentException("rolloverGraceDays must be at least 1 when sessionRolloverPolicy is \"GracePeriod\"");
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}
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else
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{
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// No session allowance on this plan (unlimited-access, existing gym behavior) --
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// rollover settings are meaningless without a per-cycle count to roll over.
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plan.SessionRolloverPolicy = RolloverNone;
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plan.RolloverGraceDays = 0;
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}
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if (plan.BillingTiming != BillingPrepaid && plan.BillingTiming != BillingPostpaid)
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throw new ArgumentException($"billingTiming must be \"{BillingPrepaid}\" or \"{BillingPostpaid}\"");
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}
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private async Task<CustomerPlanDto> MapToDtoWithPlacesAsync(Models.CustomerPlan plan, string? clientName)
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{
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var placeIds = await _placeRepo.GetPlaceIdsForPlanAsync(plan.CustomerPlanId);
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var placeNames = await _placeRepo.GetPlaceNamesByIdsAsync(placeIds);
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return MapToDto(plan, clientName, placeIds, placeNames);
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}
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private static CustomerPlanDto MapToDto(
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Models.CustomerPlan plan,
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string? clientName,
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List<Guid> placeIds,
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Dictionary<Guid, string> placeNames) => new()
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{
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CustomerPlanId = plan.CustomerPlanId,
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FKClientId = plan.FKClientId,
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ClientName = clientName,
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PlanName = plan.PlanName,
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PlanDescription = plan.PlanDescription,
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PlanPrice = plan.PlanPrice,
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HasOnboardingFee = plan.HasOnboardingFee,
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OnboardingFeeAmount = plan.OnboardingFeeAmount,
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DurationInDays = plan.DurationInDays,
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PlanScope = plan.PlanScope,
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MemberLimit = plan.MemberLimit,
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DurationMode = plan.DurationMode,
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ValidFrom = plan.ValidFrom,
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ValidTo = plan.ValidTo,
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AllowSplitPayments = plan.AllowSplitPayments,
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InstallmentCount = plan.InstallmentCount,
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SessionsPerCycle = plan.SessionsPerCycle,
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SessionRolloverPolicy = plan.SessionRolloverPolicy,
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RolloverGraceDays = plan.RolloverGraceDays,
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BillingTiming = plan.BillingTiming,
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IsActive = plan.IsActive,
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CreatedAt = plan.CreatedAt,
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PlaceIds = placeIds,
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PlaceNames = placeIds.Select(id => placeNames.GetValueOrDefault(id, "")).Where(n => n != "").ToList()
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};
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}
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}
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Reference in New Issue
Block a user