An intelligent movie recommendation agent that analyzes taste profiles and suggests streaming-available movies.

What It Teaches:

• 🏗️ Domain-Driven Design with rich domain models
• 🔄 Complex workflows with conditions and retries
• 📊 Spring Data integration with repositories
• 🎭 Persona-based prompting for creative content
• 🛠️ Multiple API integration (OMDB, streaming services)
• 📈 Progress tracking and event publishing
• 🤝 Human-in-the-loop confirmations

Besides your LLM keys such as as OPENAI_API_KEY, you will need to set the following environment variables:

• export OMDB_API_KEY=<your_omdb_key>
• export X_RAPIDAPI_KEY=<your_rapidapi_key>

See Open Movie Database and Rapid API Hub for information about required integrations, and to obtain API keys.

data class MovieBuff(
    override val name: String,
    val movieRatings: List<MovieRating>,
    val countryCode: String,
    val streamingServices: List<String>
) : Person

data class DecoratedMovieBuff(
    val movieBuff: MovieBuff,
    val tasteProfile: String  // AI-generated analysis
)

1. Find MovieBuff from repository (with confirmation)
2. Analyze their taste profile using AI
3. Research current news for inspiration
4. Generate movie suggestions (excluding seen movies)
5. Filter by streaming availability
6. Create Roger Ebert-style writeup

First, start the PostgresSQL database using Docker with:

docker compose up

Start the application under your IDE or by navigating to the scripts directory and typing ./run.sh.

You will find the app at http://localhost:2001. Thanks to Stanley Kubrick.

The logging will channel Severance.

@ConfigurationProperties(prefix = "embabel.examples.moviefinder")
data class MovieFinderConfig(
    val suggestionCount: Int = 5,
    val suggesterPersona: Persona = Roger,
    val model: String = OpenAiModels.GPT_41_MINI
)

interface MovieBuffRepository : CrudRepository<MovieBuff, String>

@Action(
    post = [HAVE_ENOUGH_MOVIES],  // Condition check
    canRerun = true               // Retry if needed
)
fun suggestMovies(/* params */): StreamableMovies

@Condition(name = HAVE_ENOUGH_MOVIES)
fun haveEnoughMovies(context: OperationContext): Boolean