Adding image deletion to demo (#55)

- added additional license headers to various source files

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## References

- TODO

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upstream and downstream changes -->

## Submitter checklist

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get any help in `#help-contributing` or a project-specific channel like
`#wiremock-java`
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- [ ] The PR request is well described and justified, including the body
and the references
- [ ] The PR title represents the desired changelog entry
- [ ] The repository's code style is followed (see the contributing
guide)
- [ ] Test coverage that demonstrates that the change works as expected
- [ ] For new features, there's necessary documentation in this pull
request or in a subsequent PR to
[wiremock.org](https://github.com/wiremock/wiremock.org)

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demo/stubs/mappings/profile.json

@@ -107,6 +107,27 @@
           }
         }
       ]
+    },
+    {
+      "request": {
+        "urlPathPattern": "/api/v1/profile/image",
+        "method": "DELETE"
+      },
+      "response": {
+        "status": 204
+      },
+      "serveEventListeners": [
+        {
+          "name": "recordState",
+          "parameters": {
+            "state": {
+              "image": "null",
+              "imageContentType": "null"
+            },
+            "context": "profile"
+          }
+        }
+      ]
     }
   ]
 }

demo/wiremock_state_extension_demo/src/components/navigation-header/navigation-header.vue

@@ -24,7 +24,11 @@ function loadAvatar() {
       image.value = response.data
       hasImage.value = true
     })
-    .catch(() => loadInitials())
+    .catch(() => {
+      image.value = null
+      hasImage.value = false
+      loadInitials()
+    })
 }
 
 function loadInitials() {
@@ -49,7 +53,7 @@ function loadInitials() {
     </template>
     <template v-slot:append>
       <v-avatar color="primary" size="48" @click="$router.push('/profile')">
-        <template v-if="image !== null">
+        <template v-if="hasImage">
           <v-img :src="image" alt="profile image preview"></v-img>
         </template>
         <template v-else>

src/main/java/org/wiremock/extensions/state/internal/DeleteStateParameters.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2023 Dirk Bolte
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.wiremock.extensions.state.internal;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

src/main/java/org/wiremock/extensions/state/internal/RecordStateParameters.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2023 Dirk Bolte
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.wiremock.extensions.state.internal;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

src/main/java/org/wiremock/extensions/state/internal/StateExtensionMixin.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2023 Dirk Bolte
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.wiremock.extensions.state.internal;
 
 import com.github.tomakehurst.wiremock.core.ConfigurationException;

src/main/java/org/wiremock/extensions/state/internal/StateRequestMatcherParameters.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2023 Dirk Bolte
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.wiremock.extensions.state.internal;
 
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;

src/test/java/org/wiremock/extensions/state/functionality/AbstractTestBase.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright (C) 2023 Dirk Bolte
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package org.wiremock.extensions.state.functionality;
 
 import com.fasterxml.jackson.databind.ObjectMapper;