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fix: add more detailed comments in MovieService

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MehrdadShirvani
2026-04-27 09:20:50 +03:30
parent 2c3f37c8d8
commit 8dd1f66e92
1 changed files with 39 additions and 37 deletions
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src/main/java/movie/apis/MovieService.java
+39 -37
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@@ -90,7 +90,8 @@ public class MovieService {
/**
* TODO 1: Display movies for a specific genre and page
*
* JSON format: { "movies": [ { "id": 1, "title": "Movie", "year": "1994" } ], "total": 177, "total_pages": 18 }
* Open this link in your browser (and check Pretty-print checkbox) to view json format:
* https://api.meshcomp.ir/api/v1/genres/1/movies
*
* Steps:
* - Call getMoviesByGenreList(genreId, page) to get JSON
@@ -131,56 +132,57 @@ public class MovieService {
}
return null;
}
/**
* BONUS TODO: Display complete movie details for a given movie ID
*
* Expected JSON format from getMovieById():
* {
* "id": 1,
* "title": "The Shawshank Redemption",
* "year": "1994",
* "genres": ["Crime", "Drama"],
* "poster": "https://moviesapi.ir/images/tt0111161_poster.jpg",
* "country": "USA",
* "imdb_rating": "9.3"
* }
*
* INSTRUCTIONS:
* 1. Call getMovieById(movieId) to get the JSON response
* 2. Check if response is null (if yes, print error and return)
* 3. Parse the JSON string to JsonObject (inside try-catch)
* 4. Extract all fields: id, title, year, genres array, poster, country, imdb_rating
* 5. Convert genres array to comma-separated string
* 6. Print all movie details in a readable format
*
* PUT ALL PARSING CODE INSIDE THE EXISTING try-catch
*
* @param movieId The ID of the movie to display
/*
BONUS TODO: Display complete movie details for a given movie ID
Open this link in your browser (and check Pretty-print checkbox) to view json format:
https://api.meshcomp.ir/api/v1/movies/1
INSTRUCTIONS:
1. Call getMovieById(movieId) to get the JSON response string
2. Check if response is null (if yes, print error and return)
3. Parse the JSON string to JsonObject (inside try-catch)
4. Use Gson to extract all fields from the JSON and map them to your Movie class:
- Add missing JSON fields to your Movie class first (actors, awards, director,
imdb_id, imdb_votes, metascore, plot, rated, released, runtime, type, writer)
- Then use Gson to parse your json string
5. Print all movie details in a readable format
(PUT ALL PARSING CODE INSIDE THE EXISTING try-catch)
*/
/* EXAMPLE OUTPUT:
* =======================================================================
* THE SHAWSHANK REDEMPTION (1994)
* =======================================================================
* Rating: 9.3/10 | Votes: 1,738,596
* Director: Frank Darabont
* Cast: Tim Robbins, Morgan Freeman, Bob Gunton, William Sadler
* Genre: Crime, Drama
* Runtime: 142 min | Rated: R
* Country: USA | Released: 14 Oct 1994
* Plot: Two imprisoned men bond over a number of years, finding
* solace and eventual redemption through acts of common decency.
* Awards: Nominated for 7 Oscars. Another 19 wins & 30 nominations.
* =======================================================================
*/
public void displayMovieDetails(Long movieId) {
// Step 1: Get JSON response from API
String jsonResponse = getMovieById(movieId);
// Step 2: Check if we got valid data
// Step 3-5: Parse JSON and display details (PUT YOUR CODE INSIDE try-catch)
if (jsonResponse == null) {
System.out.println("Failed to get movie details for ID: " + movieId);
return;
}
// Step 3-6: Parse JSON and display details (PUT YOUR CODE INSIDE try-catch)
try {
// TODO: Parse jsonResponse to JsonObject
// TODO: Extract id, title, year, genres array, poster, country, imdb_rating
// TODO: Convert genres array to a readable string
// TODO: Print all movie details
// HINT: Use JsonParser.parseString(jsonResponse).getAsJsonObject()
// HINT: Use getAsJsonArray("genres") to get genres
// HINT: For each genre, use getAsString()
// TODO: use Gson to parse the json
// Your code here:
} catch (Exception e) {
System.err.println("ERROR parsing movie details: " + e.getMessage());
}