[Solved] SOLVED:Functions, which will perform some textual and spatial searching on MongoDB

The required task is two write two functions, which will perform some textual and spatial searching on MongoDB. Details are explained below. Steps for Assignments: 1. Install MongoDB 2.6.11. 2. Install pymongo to act as helper interface with MongoDB. 3. Run the tester file to check everything runs and nothing fails. 4. Now, Implement the function provided in Assignment5_Interface.py to perform the operations as listed below: a. FindBusinessBasedOnCity(cityToSearch, saveLocation1, collection) This function searches the collection given to find all the business present in the city provided in cityToSearch and save it to saveLocation1. For each business you found, you should store name Full address, city, state of business in the following format. Each line of the saved file will contain, Name$FullAddress$City$State. ($ is the separator and must be present) b. FindBusinessBasedOnLocation(categoriesToSearch, myLocation, maxDistance, saveLocation2, collection) This function searches the collection given to find name of all the business present in the maxDistance from the given myLocation (please use the distance algorithm given below) and save them to saveLocation2. Each line of the output file will contain the name of the business only. NOTE: Please Make sure all fields are in Uppercase while writing in file, makes it easy to check. ☺ Files given to you: Assignment5_Interface.py You should complete this file. You would need to implement the function present in this file. testData.json This is the json file which is used as a document to put inside MongoDb. The structure of one record of this file is < Key value pair: { type: business, business_id: (encrypted business id), name: (business name), neighborhoods: [(hood names)], full_address: (localized address), city: (city), state: (state), latitude: latitude, longitude: longitude, stars: (star rating, rounded to half-stars), review_count: review count, 2 categories: [(localized category names)] open: True / False (corresponds to permanently closed, not business hours), } Example: {city: Ahwatukee, review_count: 3, name: McDonalds, neighborhoods: [], type: business, business_id: LNdwp-9Isnd6xmBKUz4K_A, full_address: 10823 S 51st St
Ahwatukee, AZ 85044, state: AZ, longitude: -111.975004, stars: 2.0, latitude: 33.348560900000003, open: true, categories: [Burgers, Fast Food, Restaurants]} Note: The order of key value pair does not matter. tester.py DO NOT change this file. This is just to help you run the code for your implementation. Distance Algorithm needs to be used: Given two pair of latitude and longitude as [lat2, lon2] and [lat1, lon1], you can calculate the distance between them using the formula given below: DistanceFunction(lat2, lon2, lat1, lon1): dlon = lon2 lon1 dlat = lat2 lat1 a = (sin(dlat/2))^2 + cos(lat1) * cos(lat2) * (sin(dlon/2))^2 c = 2 * atan2( sqrt(a), sqrt(1-a) ) dist = R * c (where R is the radius of the Earth) return dist dist is the distance between the given pair of latitude and longitude. Instructions for Assignment: Please follow these instructions closely else Marks will be deducted. 1. Please follow the function signature as provided in the Assignment5_Interfacy.py. 2. Please use the same database name and collection name as provided in the tester to keep it consistent. 3. Please use the same distance algorithm given above to make it consistent for everyone. 4. Please make sure to run the file before submitting and make sure there is no indentation error. In case of any compilation error, 0 marks will be given. 5. Do not modify any function signature in Assignment5_Interface.py. In case any modification is needed, please post the same on discussion board. 6. For any case of doubt in the assignment, PLEASE USE Discussion Boards, Individual mails would not be entertained. 7. Also, It is an individuals responsibilities to clarify his/her doubts, so read and use Discussion Board extensively.Click BUY NOW BUTTON FOR SOLUTION