refactor: remove unused e-mail controller (#2318)

Author: jo-elimu

pom-dependency-tree.txt

@@ -1,4 +1,4 @@
-ai.elimu:webapp:war:2.6.111-SNAPSHOT
+ai.elimu:webapp:war:2.6.112-SNAPSHOT
 +- ai.elimu:model:jar:model-2.0.118:compile
 |  \- com.google.code.gson:gson:jar:2.13.1:compile
 |     \- com.google.errorprone:error_prone_annotations:jar:2.38.0:compile
@@ -20,11 +20,6 @@ ai.elimu:webapp:war:2.6.111-SNAPSHOT
 +- org.apache.logging.log4j:log4j-slf4j2-impl:jar:2.24.3:runtime
 |  \- org.slf4j:slf4j-api:jar:2.0.16:compile
 +- commons-lang:commons-lang:jar:2.6:compile
-+- commons-validator:commons-validator:jar:1.9.0:compile
-|  +- commons-beanutils:commons-beanutils:jar:1.9.4:compile
-|  +- commons-digester:commons-digester:jar:2.1:compile
-|  +- commons-logging:commons-logging:jar:1.3.2:compile
-|  \- commons-collections:commons-collections:jar:3.2.2:compile
 +- org.apache.commons:commons-csv:jar:1.14.0:compile
 |  +- commons-io:commons-io:jar:2.18.0:compile
 |  \- commons-codec:commons-codec:jar:1.18.0:compile

pom.xml

@@ -372,11 +372,6 @@
       <artifactId>commons-lang</artifactId>
       <version>2.6</version>
     </dependency>
-    <dependency>
-      <groupId>commons-validator</groupId>
-      <artifactId>commons-validator</artifactId>
-      <version>1.9.0</version>
-    </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-csv</artifactId>

src/main/java/ai/elimu/rest/v2/applications/ApplicationsRestController.java

@@ -21,7 +21,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/applications", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/applications", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class ApplicationsRestController {

src/main/java/ai/elimu/rest/v2/content/EmojisRestController.java

@@ -17,7 +17,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/content/emojis", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/content/emojis", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class EmojisRestController {

src/main/java/ai/elimu/rest/v2/content/ImagesRestController.java

@@ -17,7 +17,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/content/images", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/content/images", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class ImagesRestController {

src/main/java/ai/elimu/rest/v2/content/LetterSoundsRestController.java

@@ -16,7 +16,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/content/letter-sounds", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/content/letter-sounds", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class LetterSoundsRestController {

src/main/java/ai/elimu/rest/v2/content/LettersRestController.java

@@ -16,7 +16,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/content/letters", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/content/letters", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class LettersRestController {

src/main/java/ai/elimu/rest/v2/content/NumbersRestController.java

@@ -16,7 +16,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/content/numbers", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/content/numbers", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class NumbersRestController {

src/main/java/ai/elimu/rest/v2/content/SoundsRestController.java

@@ -16,7 +16,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/content/sounds", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/content/sounds", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class SoundsRestController {

src/main/java/ai/elimu/rest/v2/content/StoryBooksRestController.java

@@ -10,7 +10,7 @@
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping(value = "/rest/v2/content/storybooks", produces = MediaType.APPLICATION_JSON_UTF8_VALUE)
+@RequestMapping(value = "/rest/v2/content/storybooks", produces = MediaType.APPLICATION_JSON_VALUE)
 @RequiredArgsConstructor
 @Slf4j
 public class StoryBooksRestController {