The code changes suggest updates to user signup and AI translator fun…

…ctionality.

For user signup:  The change from returning a UUID to a Long after saving user activation data likely reflects a shift in the underlying database schema or a move to a different ID generation strategy.  Instead of returning the generated UUID of the new record, the code now returns the number of rows updated, which should always be 1 in a successful user activation save operation.  This simplifies the response and potentially improves performance slightly.  It also implies a reliance on auto-generated IDs at the database level.

For the AI translator: Several modifications are apparent.  The list of available AI models has expanded, including new models like GraniteCode, CodeGemma, and YiCoder, with variations in size indicated by labels like "Tiny" and "Small".  The change in how Ollama chat models are built suggests a simplification. The commented-out lines related to setting the base URL, model name, and temperature from environment variables or properties indicate a potential shift to default values or a different configuration mechanism. The naming changes, removing the `dev.langchain4j.model.ollama` prefix, likely reflect changes in dependency management or internal project structure.  Overall, the changes suggest an expansion of model options and a streamlining of the Ollama model initialization.

api/src/main/kotlin/school/base/ai/translator/AiTranslatorController.kt

@@ -56,10 +56,14 @@ class AiTranslatorController(service: ChatModelService) {
             get() = setOf(
                 "llama3.2:3b" to "LlamaTiny",
                 "llama3.1:8b" to "LlamaSmall",
-                "mistral:7b" to "Mistral",
-                "aya:8b" to "Aya",
+                "mistral:7b" to "MistralSmall",
+                "aya:8b" to "AyaSmall",
                 "phi3.5:3.8b" to "Phi",
-                "smollm:135m" to "SmollM"
+                "smollm:135m" to "SmollM",
+                "granite-code:3b" to "GraniteCodeTiny",
+                "codegemma:2b" to "CodeGemmaTiny",
+                "yi-coder:1.5b" to "YiCoderTiny",
+                "yi-coder:9b" to "YiCoderSmall"
             )
 
         // Creating tasks for each model
@@ -70,7 +74,7 @@ class AiTranslatorController(service: ChatModelService) {
         }
 
         fun ApplicationContext.createOllamaChatModel(model: String = "smollm:135m"): OllamaChatModel =
-            dev.langchain4j.model.ollama.OllamaChatModel.builder().apply {
+            OllamaChatModel.builder().apply {
                 baseUrl(environment.getProperty("ollama.baseUrl") as? String ?: "http://localhost:11434")
 //                modelName(findProperty("ollama.modelName") as? String ?: model)
 //                temperature(findProperty("ollama.temperature") as? Double ?: 0.8)
@@ -80,7 +84,7 @@ class AiTranslatorController(service: ChatModelService) {
             }.build()
 
         fun ApplicationContext.createOllamaStreamingChatModel(model: String = "smollm:135m"): OllamaStreamingChatModel =
-            dev.langchain4j.model.ollama.OllamaStreamingChatModel.builder().apply {
+            OllamaStreamingChatModel.builder().apply {
 //                baseUrl(findProperty("ollama.baseUrl") as? String ?: "http://localhost:11434")
 //                modelName(findProperty("ollama.modelName") as? String ?: model)
 //                temperature(findProperty("ollama.temperature") as? Double ?: 0.8)

api/src/main/kotlin/school/users/signup/Signup.kt

@@ -17,6 +17,7 @@ import org.springframework.context.ApplicationContext
 import org.springframework.dao.EmptyResultDataAccessException
 import org.springframework.data.r2dbc.core.R2dbcEntityTemplate
 import org.springframework.r2dbc.core.awaitOne
+import org.springframework.r2dbc.core.awaitRowsUpdated
 import school.users.User.UserDao
 import school.users.User.UserDao.Constraints.LOGIN_REGEX
 import school.users.User.UserDao.Constraints.PASSWORD_MAX
@@ -118,7 +119,7 @@ data class Signup(
 
             object Dao {
                 @Throws(EmptyResultDataAccessException::class)
-                suspend fun Pair<UserActivation, ApplicationContext>.save(): Either<Throwable, UUID> = try {
+                suspend fun Pair<UserActivation, ApplicationContext>.save(): Either<Throwable, Long> = try {
                     second.getBean<R2dbcEntityTemplate>()
                         .databaseClient
                         .sql(INSERT.trimIndent())
@@ -127,9 +128,7 @@ data class Signup(
                         .bind(CREATED_DATE_ATTR, first.createdDate)
                         .bind(ACTIVATION_DATE_ATTR, first.activationDate)
                         .fetch()
-                        .awaitOne()[ID_ATTR.uppercase()]
-                        .toString()
-                        .run(UUID::fromString)
+                        .awaitRowsUpdated()
                         .right()
                 } catch (e: Throwable) {
                     e.left()