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| 1 | +package com.craftpilot.userservice.util; |
| 2 | + |
| 3 | +import com.craftpilot.userservice.model.ai.AIModel; |
| 4 | +import com.craftpilot.userservice.model.ai.Provider; |
| 5 | +import com.craftpilot.userservice.repository.AIModelRepository; |
| 6 | +import com.craftpilot.userservice.repository.ProviderRepository; |
| 7 | +import lombok.RequiredArgsConstructor; |
| 8 | +import lombok.extern.slf4j.Slf4j; |
| 9 | +import org.springframework.boot.CommandLineRunner; |
| 10 | +import org.springframework.context.annotation.Profile; |
| 11 | +import org.springframework.data.mongodb.core.ReactiveMongoTemplate; |
| 12 | +import org.springframework.data.mongodb.core.query.Criteria; |
| 13 | +import org.springframework.data.mongodb.core.query.Query; |
| 14 | +import org.springframework.data.mongodb.core.query.Update; |
| 15 | +import org.springframework.stereotype.Component; |
| 16 | +import reactor.core.publisher.Flux; |
| 17 | +import reactor.core.publisher.Mono; |
| 18 | + |
| 19 | +import java.util.*; |
| 20 | + |
| 21 | +/** |
| 22 | + * Utility class to fix model data structure issues. |
| 23 | + * Only runs when the "fix-models" profile is active. |
| 24 | + */ |
| 25 | +@Component |
| 26 | +@RequiredArgsConstructor |
| 27 | +@Slf4j |
| 28 | +@Profile("fix-models") |
| 29 | +public class ModelDataFixer implements CommandLineRunner { |
| 30 | + |
| 31 | + private final ReactiveMongoTemplate mongoTemplate; |
| 32 | + private final AIModelRepository modelRepository; |
| 33 | + private final ProviderRepository providerRepository; |
| 34 | + |
| 35 | + @Override |
| 36 | + public void run(String... args) throws Exception { |
| 37 | + log.info("Running model data fixer..."); |
| 38 | + |
| 39 | + // Fix models with redundant _id and id fields |
| 40 | + fixModelStructure() |
| 41 | + .then(ensureProvidersExist()) |
| 42 | + .doOnSuccess(v -> log.info("Model data fixing completed successfully")) |
| 43 | + .doOnError(e -> log.error("Error fixing model data: {}", e.getMessage(), e)) |
| 44 | + .block(); |
| 45 | + } |
| 46 | + |
| 47 | + private Mono<Void> fixModelStructure() { |
| 48 | + log.info("Fixing model structure..."); |
| 49 | + |
| 50 | + return mongoTemplate.find(new Query(), AIModel.class) |
| 51 | + .flatMap(model -> { |
| 52 | + // Check if this is a model with the old structure |
| 53 | + if (model.getModelId() == null) { |
| 54 | + log.warn("Model has null modelId: {}", model); |
| 55 | + return Mono.empty(); |
| 56 | + } |
| 57 | + |
| 58 | + // Create a new AIModel with the correct structure |
| 59 | + AIModel fixedModel = new AIModel(); |
| 60 | + fixedModel.setModelId(model.getModelId()); |
| 61 | + fixedModel.setModelName(model.getModelName()); |
| 62 | + fixedModel.setProvider(model.getProvider()); |
| 63 | + fixedModel.setMaxInputTokens(model.getMaxInputTokens()); |
| 64 | + fixedModel.setRequiredPlan(model.getRequiredPlan()); |
| 65 | + fixedModel.setCreditCost(model.getCreditCost()); |
| 66 | + fixedModel.setCreditType(model.getCreditType()); |
| 67 | + fixedModel.setCategory(model.getCategory()); |
| 68 | + fixedModel.setContextLength(model.getContextLength()); |
| 69 | + fixedModel.setDefaultTemperature(model.getDefaultTemperature()); |
| 70 | + fixedModel.setIcon(model.getIcon()); |
| 71 | + fixedModel.setDescription(model.getDescription()); |
| 72 | + fixedModel.setFee(model.getFee()); |
| 73 | + fixedModel.setFeatured(model.getFeatured()); |
| 74 | + fixedModel.setMaxTokens(model.getMaxTokens()); |
| 75 | + fixedModel.setMultimodal(model.getMultimodal()); |
| 76 | + fixedModel.setActive(model.getActive()); |
| 77 | + |
| 78 | + return modelRepository.save(fixedModel) |
| 79 | + .doOnSuccess(saved -> log.info("Fixed model: {}", saved.getModelId())) |
| 80 | + .onErrorResume(e -> { |
| 81 | + log.error("Error fixing model {}: {}", model.getModelId(), e.getMessage()); |
| 82 | + return Mono.empty(); |
| 83 | + }); |
| 84 | + }) |
| 85 | + .then(); |
| 86 | + } |
| 87 | + |
| 88 | + private Mono<Void> ensureProvidersExist() { |
| 89 | + log.info("Ensuring providers exist..."); |
| 90 | + |
| 91 | + // Get all unique provider names from models |
| 92 | + return modelRepository.findAll() |
| 93 | + .map(AIModel::getProvider) |
| 94 | + .filter(Objects::nonNull) |
| 95 | + .distinct() |
| 96 | + .collectList() |
| 97 | + .flatMapMany(providerNames -> { |
| 98 | + log.info("Found {} unique providers in models", providerNames.size()); |
| 99 | + |
| 100 | + // For each provider name, ensure a Provider entity exists |
| 101 | + return Flux.fromIterable(providerNames) |
| 102 | + .flatMap(providerName -> { |
| 103 | + return providerRepository.findById(providerName) |
| 104 | + .switchIfEmpty(Mono.defer(() -> { |
| 105 | + Provider provider = Provider.builder() |
| 106 | + .name(providerName) |
| 107 | + .description("Provider for " + providerName + " models") |
| 108 | + .build(); |
| 109 | + |
| 110 | + log.info("Creating missing provider: {}", providerName); |
| 111 | + return providerRepository.save(provider); |
| 112 | + })); |
| 113 | + }); |
| 114 | + }) |
| 115 | + .then(); |
| 116 | + } |
| 117 | +} |
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