made getMatchingBucketInterestedActivities api

src/modules/minglaradmin/services/minglar.service.ts

@@ -34,7 +34,7 @@ const bucket = config.aws.bucketName;
 
 @Injectable()
 export class MinglarService {
-  constructor(private prisma: PrismaService | PrismaClient) {}
+  constructor(private prisma: PrismaService | PrismaClient) { }
 
   async createPassword(user_xid: number, password: string): Promise<boolean> {
     // Find user by id
@@ -314,6 +314,8 @@ export class MinglarService {
               companyName: true,
               user: {
                 select: {
+                  firstName: true,
+                  lastName: true,
                   userRefNumber: true,
                 },
               },
@@ -375,11 +377,52 @@ export class MinglarService {
     const {
       paginationService,
     } = require('@/common/utils/pagination/pagination.service');
-    return paginationService.createPaginatedResponse(
+
+    let hostDetails = null;
+
+    if (hostXid) {
+      hostDetails = await this.prisma.hostHeader.findUnique({
+        where: { id: hostXid },
+        select: {
+          companyName: true,
+          user: {
+            select: {
+              firstName: true,
+              lastName: true,
+              userRefNumber: true,
+            },
+          },
+        },
+      });
+    }
+
+    const paginatedResponse = paginationService.createPaginatedResponse(
       hostActivities,
       totalCount,
       paginationOptions || { page: 1, limit: 10, skip: 0 },
     );
+
+    // 👇 ADD THIS BLOCK
+    if (hostActivities.length === 0 && hostDetails) {
+      paginatedResponse.data = [
+        {
+          id: null,
+          activityRefNumber: null,
+          activityTitle: null,
+          totalScore: null,
+          activityInternalStatus: null,
+          activityDisplayStatus: null,
+          amInternalStatus: null,
+          amDisplayStatus: null,
+          createdAt: null,
+          host: hostDetails,
+          ActivityAmDetails: [],
+          activityType: null,
+        },
+      ];
+    }
+
+    return paginatedResponse;
   }
 
   async createUserRevenue(
@@ -818,7 +861,7 @@ export class MinglarService {
     if (
       userStatus &&
       userStatus.trim().toLowerCase() ===
-        MINGLAR_STATUS_DISPLAY.NEW.toLowerCase()
+      MINGLAR_STATUS_DISPLAY.NEW.toLowerCase()
     ) {
       filters.adminStatusInternal = MINGLAR_STATUS_INTERNAL.ADMIN_TO_REVIEW;
     }
@@ -1188,15 +1231,15 @@ export class MinglarService {
     // Build search filter if search term is provided
     const searchFilter = search
       ? {
-          OR: [
-            { email: { contains: search, mode: 'insensitive' as const } },
-            { firstName: { contains: search, mode: 'insensitive' as const } },
-            { lastName: { contains: search, mode: 'insensitive' as const } },
-            {
-              userRefNumber: { contains: search, mode: 'insensitive' as const },
-            },
-          ],
-        }
+        OR: [
+          { email: { contains: search, mode: 'insensitive' as const } },
+          { firstName: { contains: search, mode: 'insensitive' as const } },
+          { lastName: { contains: search, mode: 'insensitive' as const } },
+          {
+            userRefNumber: { contains: search, mode: 'insensitive' as const },
+          },
+        ],
+      }
       : {};
 
     // 1. Fetch all required users (Admin, Co-Admin, AM)
@@ -1827,8 +1870,8 @@ export class MinglarService {
       });
     });
   }
-  
-  
+
+
   async rejectActivityApplicationByAM(activityId: number, user_xid: number) {
     return await this.prisma.$transaction(async (tx) => {
       await tx.activities.update({

src/modules/user/handlers/itinerary/getMatchingBucketInterestedActivities.ts

@@ -0,0 +1,86 @@
+import { APIGatewayProxyEvent, APIGatewayProxyResult, Context } from 'aws-lambda';
+import { prismaClient } from '../../../../common/database/prisma.lambda.service';
+import { verifyUserToken } from '../../../../common/middlewares/jwt/authForUser';
+import { safeHandler } from '../../../../common/utils/handlers/safeHandler';
+import ApiError from '../../../../common/utils/helper/ApiError';
+import { ItineraryService } from '../../services/itinerary.service';
+
+const itineraryService = new ItineraryService(prismaClient);
+
+export const handler = safeHandler(async (
+  event: APIGatewayProxyEvent,
+  context?: Context,
+): Promise<APIGatewayProxyResult> => {
+  const token = event.headers['x-auth-token'] || event.headers['X-Auth-Token'];
+  if (!token) {
+    throw new ApiError(
+      400,
+      'This is a protected route. Please provide a valid token.',
+    );
+  }
+
+  const userInfo = await verifyUserToken(token);
+  const userId = Number(userInfo.id);
+
+  if (!userId || Number.isNaN(userId)) {
+    throw new ApiError(400, 'Invalid user ID');
+  }
+
+  let body: Record<string, any> = {};
+  if (event.body) {
+    try {
+      body = JSON.parse(event.body);
+    } catch {
+      throw new ApiError(400, 'Invalid JSON body');
+    }
+  }
+
+  const payload = {
+    userLat: Number(body.userLat),
+    userLong: Number(body.userLong),
+    startDate: body.startDate,
+    endDate: body.endDate,
+    startTime: body.startTime,
+    endTime: body.endTime,
+    energyLevelXid: Number(body.energyLevelXid),
+    entryTypeXid: Number(body.entryTypeXid),
+    page: body.page !== undefined ? Number(body.page) : 1,
+    limit: body.limit !== undefined ? Number(body.limit) : 20,
+  };
+
+  if (
+    Number.isNaN(payload.userLat) ||
+    Number.isNaN(payload.userLong) ||
+    !payload.startDate ||
+    !payload.endDate ||
+    !payload.startTime ||
+    !payload.endTime ||
+    Number.isNaN(payload.energyLevelXid) ||
+    Number.isNaN(payload.entryTypeXid) ||
+    Number.isNaN(payload.page) ||
+    Number.isNaN(payload.limit)
+  ) {
+    throw new ApiError(
+      400,
+      'userLat, userLong, startDate, endDate, startTime, endTime, energyLevelXid, entryTypeXid, page and limit are required.',
+    );
+  }
+
+  const result = await itineraryService.getMatchingBucketInterestedActivities(
+    userId,
+    payload,
+  );
+
+  return {
+    statusCode: 200,
+    headers: {
+      'Content-Type': 'application/json',
+      'Access-Control-Allow-Origin': '*',
+    },
+    body: JSON.stringify({
+      success: true,
+      message: 'Matching itinerary activities retrieved successfully',
+      data: result,
+    }),
+  };
+});

src/modules/user/services/itinerary.service.ts

@@ -1,6 +1,7 @@
 import { Injectable } from '@nestjs/common';
 import { PrismaClient } from '@prisma/client';
 import { getPresignedUrl } from '../../../common/middlewares/aws/getPreSignedUrl';
+import ApiError from '../../../common/utils/helper/ApiError';
 import {
   ACTIVITY_AM_INTERNAL_STATUS,
   ACTIVITY_INTERNAL_STATUS,
@@ -9,6 +10,15 @@ import {
 import config from '@/config/config';
 
 const bucket = config.aws.bucketName;
+const WEEKDAY_NAMES = [
+  'SUNDAY',
+  'MONDAY',
+  'TUESDAY',
+  'WEDNESDAY',
+  'THURSDAY',
+  'FRIDAY',
+  'SATURDAY',
+] as const;
 
 const attachPresignedUrl = async (file: string | null | undefined) => {
   if (!file) return null;
@@ -41,6 +51,140 @@ const attachMediaWithPresignedUrl = async (
   );
 };
 
+const calculateDistance = (
+  lat1: number | null,
+  lon1: number | null,
+  lat2: number | null,
+  lon2: number | null,
+) => {
+  if (
+    lat1 === null ||
+    lon1 === null ||
+    lat2 === null ||
+    lon2 === null ||
+    Number.isNaN(lat1) ||
+    Number.isNaN(lon1) ||
+    Number.isNaN(lat2) ||
+    Number.isNaN(lon2)
+  ) {
+    return null;
+  }
+
+  const R = 6371;
+  const dLat = ((lat2 - lat1) * Math.PI) / 180;
+  const dLon = ((lon2 - lon1) * Math.PI) / 180;
+
+  const a =
+    Math.sin(dLat / 2) * Math.sin(dLat / 2) +
+    Math.cos((lat1 * Math.PI) / 180) *
+    Math.cos((lat2 * Math.PI) / 180) *
+    Math.sin(dLon / 2) *
+    Math.sin(dLon / 2);
+
+  const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
+
+  return Number((R * c).toFixed(2));
+};
+
+const parseDateValue = (value: string | Date) => {
+  if (value instanceof Date) {
+    return new Date(value.getTime());
+  }
+
+  const trimmedValue = value.trim();
+  const isoMatch = trimmedValue.match(/^(\d{4})-(\d{2})-(\d{2})$/);
+  if (isoMatch) {
+    const [, year, month, day] = isoMatch;
+    return new Date(Number(year), Number(month) - 1, Number(day));
+  }
+
+  const slashMatch = trimmedValue.match(/^(\d{4})\/(\d{2})\/(\d{2})$/);
+  if (slashMatch) {
+    const [, year, month, day] = slashMatch;
+    return new Date(Number(year), Number(month) - 1, Number(day));
+  }
+
+  const parsed = new Date(trimmedValue);
+  return parsed;
+};
+
+const parseTimeValue = (value: string) => {
+  const trimmedValue = value.trim().toUpperCase().replace(/\s+/g, ' ');
+  const match = trimmedValue.match(
+    /^(\d{1,2})(?::(\d{2}))?(?::(\d{2}))?\s*(AM|PM)?$/,
+  );
+
+  if (!match) {
+    return null;
+  }
+
+  let hours = Number(match[1]);
+  const minutes = Number(match[2] ?? '0');
+  const seconds = Number(match[3] ?? '0');
+  const meridiem = match[4];
+
+  if (minutes > 59 || seconds > 59) {
+    return null;
+  }
+
+  if (meridiem) {
+    if (hours < 1 || hours > 12) {
+      return null;
+    }
+
+    if (meridiem === 'AM') {
+      hours = hours === 12 ? 0 : hours;
+    } else {
+      hours = hours === 12 ? 12 : hours + 12;
+    }
+  } else if (hours > 23) {
+    return null;
+  }
+
+  return { hours, minutes, seconds };
+};
+
+const combineDateAndTime = (dateValue: string | Date, timeValue: string) => {
+  const date = parseDateValue(dateValue);
+  const time = parseTimeValue(timeValue);
+
+  if (Number.isNaN(date.getTime()) || !time) {
+    return null;
+  }
+
+  date.setHours(time.hours, time.minutes, time.seconds, 0);
+  return date;
+};
+
+const startOfDay = (date: Date) => {
+  const value = new Date(date.getTime());
+  value.setHours(0, 0, 0, 0);
+  return value;
+};
+
+const formatDateKey = (date: Date) => {
+  const year = date.getFullYear();
+  const month = String(date.getMonth() + 1).padStart(2, '0');
+  const day = String(date.getDate()).padStart(2, '0');
+  return `${year}-${month}-${day}`;
+};
+
+const addMinutes = (date: Date, minutes: number) =>
+  new Date(date.getTime() + minutes * 60 * 1000);
+
+const getDateRange = (fromDate: Date, toDate: Date) => {
+  const dates: Date[] = [];
+  const cursor = startOfDay(fromDate);
+  const end = startOfDay(toDate);
+
+  while (cursor <= end) {
+    dates.push(new Date(cursor.getTime()));
+    cursor.setDate(cursor.getDate() + 1);
+  }
+
+  return dates;
+};
+
 @Injectable()
 export class ItineraryService {
   constructor(private prisma: PrismaClient) {}
@@ -204,4 +348,440 @@ export class ItineraryService {
       interestedActivities: formattedActivities.filter((item) => !item.isBucket),
     };
   }
+
+  async getMatchingBucketInterestedActivities(
+    userXid: number,
+    payload: {
+      userLat: number;
+      userLong: number;
+      startDate: string;
+      endDate: string;
+      startTime: string;
+      endTime: string;
+      energyLevelXid: number;
+      entryTypeXid: number;
+      page: number;
+      limit: number;
+    },
+  ) {
+    const requestedStart = combineDateAndTime(
+      payload.startDate,
+      payload.startTime,
+    );
+    const requestedEnd = combineDateAndTime(payload.endDate, payload.endTime);
+
+    if (!requestedStart || !requestedEnd) {
+      throw new ApiError(400, 'Invalid start/end date or time values.');
+    }
+
+    if (requestedStart >= requestedEnd) {
+      throw new ApiError(
+        400,
+        'Start date and time must be earlier than end date and time.',
+      );
+    }
+
+    const rangeStartDay = startOfDay(requestedStart);
+    const rangeEndDay = startOfDay(requestedEnd);
+
+    const activityEntries = await this.prisma.userBucketInterested.findMany({
+      where: {
+        userXid,
+        isActive: true,
+        deletedAt: null,
+        Activities: {
+          isActive: true,
+          deletedAt: null,
+          activityInternalStatus: ACTIVITY_INTERNAL_STATUS.ACTIVITY_LISTED,
+          amInternalStatus: ACTIVITY_AM_INTERNAL_STATUS.ACTIVITY_LISTED,
+          activityType: {
+            isActive: true,
+            deletedAt: null,
+            energyLevelXid: payload.energyLevelXid,
+          },
+          ActivityAllowedEntry: {
+            some: {
+              isActive: true,
+              deletedAt: null,
+              allowedEntryTypeXid: payload.entryTypeXid,
+            },
+          },
+          ActivityVenues: {
+            some: {
+              isActive: true,
+              deletedAt: null,
+              ScheduleHeader: {
+                some: {
+                  isActive: true,
+                  deletedAt: null,
+                  startDate: { lte: rangeEndDay },
+                  OR: [
+                    { endDate: null },
+                    { endDate: { gte: rangeStartDay } },
+                  ],
+                },
+              },
+            },
+          },
+        },
+      },
+      orderBy: {
+        createdAt: 'desc',
+      },
+      select: {
+        id: true,
+        isBucket: true,
+        bucketTypeName: true,
+        activityXid: true,
+        Activities: {
+          select: {
+            id: true,
+            activityTitle: true,
+            activityDurationMins: true,
+            checkInLat: true,
+            checkInLong: true,
+            checkInAddress: true,
+            activityType: {
+              select: {
+                id: true,
+                energyLevelXid: true,
+                energyLevel: {
+                  select: {
+                    id: true,
+                    energyLevelName: true,
+                    energyIcon: true,
+                  },
+                },
+              },
+            },
+            ActivityAllowedEntry: {
+              where: {
+                isActive: true,
+                deletedAt: null,
+                allowedEntryTypeXid: payload.entryTypeXid,
+              },
+              select: {
+                allowedEntryTypeXid: true,
+                allowedEntryType: {
+                  select: {
+                    id: true,
+                    allowedEntryTypeName: true,
+                  },
+                },
+              },
+            },
+            ActivitiesMedia: {
+              where: {
+                isActive: true,
+                deletedAt: null,
+              },
+              orderBy: {
+                displayOrder: 'asc',
+              },
+              select: {
+                id: true,
+                mediaType: true,
+                mediaFileName: true,
+                isCoverImage: true,
+                displayOrder: true,
+              },
+            },
+            ActivityVenues: {
+              where: {
+                isActive: true,
+                deletedAt: null,
+                ScheduleHeader: {
+                  some: {
+                    isActive: true,
+                    deletedAt: null,
+                    startDate: { lte: rangeEndDay },
+                    OR: [
+                      { endDate: null },
+                      { endDate: { gte: rangeStartDay } },
+                    ],
+                  },
+                },
+              },
+              select: {
+                id: true,
+                venueName: true,
+                venueLabel: true,
+                venueCapacity: true,
+                availableSeats: true,
+                ScheduleHeader: {
+                  where: {
+                    isActive: true,
+                    deletedAt: null,
+                    startDate: { lte: rangeEndDay },
+                    OR: [
+                      { endDate: null },
+                      { endDate: { gte: rangeStartDay } },
+                    ],
+                  },
+                  select: {
+                    id: true,
+                    scheduleType: true,
+                    startDate: true,
+                    endDate: true,
+                    ScheduleDetails: {
+                      where: {
+                        isActive: true,
+                        deletedAt: null,
+                        maxCapacity: { gt: 0 },
+                      },
+                      select: {
+                        id: true,
+                        occurenceDate: true,
+                        weekDay: true,
+                        dayOfMonth: true,
+                        startTime: true,
+                        endTime: true,
+                        maxCapacity: true,
+                      },
+                    },
+                    Cancellations: {
+                      where: {
+                        isActive: true,
+                        deletedAt: null,
+                        occurenceDate: {
+                          gte: rangeStartDay,
+                          lte: rangeEndDay,
+                        },
+                      },
+                      select: {
+                        occurenceDate: true,
+                        startTime: true,
+                        endTime: true,
+                      },
+                    },
+                  },
+                },
+              },
+            },
+          },
+        },
+      },
+    });
+
+    const formattedActivities = await Promise.all(
+      activityEntries.map(async (entry) => {
+        const activity = entry.Activities;
+        const activityDurationMins = activity?.activityDurationMins ?? 0;
+        const distance = calculateDistance(
+          payload.userLat,
+          payload.userLong,
+          activity?.checkInLat ?? null,
+          activity?.checkInLong ?? null,
+        );
+
+        const availableSlots = activity.ActivityVenues.flatMap((venue) =>
+          venue.ScheduleHeader.flatMap((header) => {
+            const effectiveRangeStart =
+              header.startDate > rangeStartDay ? header.startDate : rangeStartDay;
+            const headerEndDate = header.endDate ?? rangeEndDay;
+            const effectiveRangeEnd =
+              headerEndDate < rangeEndDay ? headerEndDate : rangeEndDay;
+
+            if (effectiveRangeStart > effectiveRangeEnd) {
+              return [];
+            }
+
+            const cancelledSlots = new Set(
+              header.Cancellations.map((cancellation) => {
+                if (!cancellation.occurenceDate) {
+                  return null;
+                }
+
+                return `${formatDateKey(cancellation.occurenceDate)}|${cancellation.startTime}|${cancellation.endTime}`;
+              }).filter(Boolean) as string[],
+            );
+
+            return header.ScheduleDetails.flatMap((slot) => {
+              const slotDates: Date[] = [];
+
+              if (slot.occurenceDate) {
+                const occurrenceDay = startOfDay(slot.occurenceDate);
+                if (
+                  occurrenceDay >= startOfDay(effectiveRangeStart) &&
+                  occurrenceDay <= startOfDay(effectiveRangeEnd)
+                ) {
+                  slotDates.push(occurrenceDay);
+                }
+              } else {
+                for (const currentDate of getDateRange(
+                  effectiveRangeStart,
+                  effectiveRangeEnd,
+                )) {
+                  const weekDayName = WEEKDAY_NAMES[currentDate.getDay()];
+
+                  if (slot.weekDay && slot.weekDay !== weekDayName) {
+                    continue;
+                  }
+
+                  if (
+                    slot.dayOfMonth !== null &&
+                    slot.dayOfMonth !== undefined &&
+                    slot.dayOfMonth !== currentDate.getDate()
+                  ) {
+                    continue;
+                  }
+
+                  slotDates.push(currentDate);
+                }
+              }
+
+              return slotDates
+                .map((slotDate) => {
+                  const slotStart = combineDateAndTime(slotDate, slot.startTime);
+                  if (!slotStart) {
+                    return null;
+                  }
+
+                  const slotEnd = activityDurationMins
+                    ? addMinutes(slotStart, activityDurationMins)
+                    : combineDateAndTime(slotDate, slot.endTime);
+
+                  if (!slotEnd) {
+                    return null;
+                  }
+
+                  const cancellationKey = `${formatDateKey(slotDate)}|${slot.startTime}|${slot.endTime}`;
+
+                  if (cancelledSlots.has(cancellationKey)) {
+                    return null;
+                  }
+
+                  if (slotStart < requestedStart || slotEnd > requestedEnd) {
+                    return null;
+                  }
+
+                  return {
+                    scheduleHeaderXid: header.id,
+                    slotId: slot.id,
+                    venueXid: venue.id,
+                    venueName: venue.venueName,
+                    venueLabel: venue.venueLabel,
+                    venueCapacity: venue.venueCapacity,
+                    availableSeats: venue.availableSeats,
+                    slotDate: formatDateKey(slotDate),
+                    startTime: slot.startTime,
+                    endTime: slotEnd.toLocaleTimeString('en-US', {
+                      hour: 'numeric',
+                      minute: '2-digit',
+                      hour12: true,
+                    }),
+                    startDateTime: slotStart.toISOString(),
+                    endDateTime: slotEnd.toISOString(),
+                    maxCapacity: slot.maxCapacity,
+                  };
+                })
+                .filter(Boolean);
+            });
+          }),
+        );
+
+        if (!availableSlots.length) {
+          return null;
+        }
+
+        availableSlots.sort(
+          (first, second) =>
+            new Date(first!.startDateTime).getTime() -
+            new Date(second!.startDateTime).getTime(),
+        );
+
+        const coverImage =
+          activity.ActivitiesMedia.find((media) => media.isCoverImage) ??
+          activity.ActivitiesMedia[0] ??
+          null;
+
+        const energyLevel = activity.activityType?.energyLevel ?? null;
+
+        return {
+          userBucketInterestedXid: entry.id,
+          activityXid: entry.activityXid,
+          isBucket: entry.isBucket,
+          bucketTypeName: entry.bucketTypeName,
+          distance,
+          activityTitle: activity.activityTitle,
+          activityDurationMins,
+          activityCoverImage: coverImage?.mediaFileName ?? null,
+          activityCoverImagePresignedUrl: await attachPresignedUrl(
+            coverImage?.mediaFileName,
+          ),
+          venue: availableSlots[0]
+            ? {
+                venueXid: availableSlots[0].venueXid,
+                venueName: availableSlots[0].venueName,
+                venueLabel: availableSlots[0].venueLabel,
+              }
+            : null,
+          availableSlots,
+          entryType: activity.ActivityAllowedEntry[0]?.allowedEntryType ?? null,
+          energyLevel: energyLevel
+            ? {
+                energyLevelXid: energyLevel.id,
+                energyLevelName: energyLevel.energyLevelName,
+                energyLevelIcon: energyLevel.energyIcon,
+                energyLevelIconPresignedUrl: await attachPresignedUrl(
+                  energyLevel.energyIcon,
+                ),
+              }
+            : null,
+          checkInAddress: activity.checkInAddress,
+        };
+      }),
+    );
+
+    const activities = formattedActivities
+      .filter(Boolean)
+      .sort((first, second) => {
+        const firstDistance =
+          first!.distance === null ? Number.POSITIVE_INFINITY : first!.distance;
+        const secondDistance =
+          second!.distance === null ? Number.POSITIVE_INFINITY : second!.distance;
+
+        if (firstDistance !== secondDistance) {
+          return firstDistance - secondDistance;
+        }
+
+        return first!.activityXid - second!.activityXid;
+      });
+
+    const totalCount = activities.length;
+    const sanitizedLimit = Math.min(Math.max(payload.limit, 1), 20);
+    const sanitizedPage = Math.max(payload.page, 1);
+    const totalPages = totalCount ? Math.ceil(totalCount / sanitizedLimit) : 0;
+    const startIndex = (sanitizedPage - 1) * sanitizedLimit;
+    const paginatedActivities = activities.slice(
+      startIndex,
+      startIndex + sanitizedLimit,
+    );
+
+    return {
+      filters: {
+        userLat: payload.userLat,
+        userLong: payload.userLong,
+        startDate: payload.startDate,
+        endDate: payload.endDate,
+        startTime: payload.startTime,
+        endTime: payload.endTime,
+        energyLevelXid: payload.energyLevelXid,
+        entryTypeXid: payload.entryTypeXid,
+        page: sanitizedPage,
+        limit: sanitizedLimit,
+      },
+      pagination: {
+        page: sanitizedPage,
+        limit: sanitizedLimit,
+        totalCount,
+        totalPages,
+        hasNextPage: sanitizedPage < totalPages,
+        hasPreviousPage: sanitizedPage > 1 && totalPages > 0,
+      },
+      count: paginatedActivities.length,
+      totalCount,
+      activities: paginatedActivities,
+    };
+  }
 }