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feat: add event creation functionality #1

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d06d1f3
feat: add event creation functionality
liakhandrii Jan 6, 2026
b59270d
Updated JSON handling to store a blob
liakhandrii Jan 6, 2026
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60 changes: 60 additions & 0 deletions agentcore_memory_browser/backend.py
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Original file line number Diff line number Diff line change
Expand Up @@ -144,6 +144,16 @@ class RetrieveRequest(BaseModel):
nextToken: Optional[str] = None


class CreateRecordRequest(BaseModel):
"""Request for creating a memory record via event"""

content: str
contentType: str = "text" # "text" or "json"
actorId: str = "default"
sessionId: str = "default"
role: str = "USER" # USER, ASSISTANT, TOOL, OTHER


# --- Helper Functions ---


Expand Down Expand Up @@ -383,6 +393,56 @@ async def delete_memory_record(
raise HTTPException(status_code=500, detail=str(e))


@app.post("/api/memories/{memory_id}/records")
async def create_memory_record(
memory_id: str, request: CreateRecordRequest
) -> Dict[str, Any]:
"""Create a new memory record via event"""
import json as json_module

try:
# Validate JSON if contentType is json
content_text = request.content
payload=[
{
"conversational": {
"content": {"text": content_text},
"role": request.role,
}
}
]
if request.contentType == "json":
try:
json_module.loads(content_text)
payload=[
{
"blob": content_text
}
]
except json_module.JSONDecodeError as e:
raise HTTPException(status_code=400, detail=f"Invalid JSON: {e}")

response = bedrock_data.create_event(
memoryId=memory_id,
actorId=request.actorId or "default",
sessionId=request.sessionId or "default",
eventTimestamp=datetime.now(),
payload=payload,
)

return {
"success": True,
"message": "Event created successfully",
"eventId": response.get("event", {}).get("eventId"),
}

except HTTPException:
raise
except Exception as e:
logger.error(f"Error creating event: {e}")
raise HTTPException(status_code=500, detail=str(e))


if __name__ == "__main__":
import uvicorn

Expand Down
56 changes: 54 additions & 2 deletions agentcore_memory_browser/static/js/app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -821,6 +821,56 @@ async function refreshData() {
let currentSessionId = null;
let currentActorId = null;

// Execute Add Event (global, at memory level)
async function executeAddEvent() {
if (!currentMemory) {
console.error('No memory selected');
return;
}

const resultsDiv = document.getElementById('add-event-results');
const contentInput = document.getElementById('add-event-content');
const typeSelect = document.getElementById('add-event-type');
const roleSelect = document.getElementById('add-event-role');
const actorInput = document.getElementById('add-event-actor');
const sessionInput = document.getElementById('add-event-session');

await executeApiCall({
resultsDiv,
validation: () => {
if (!contentInput.value.trim()) {
showWarning(resultsDiv, 'Please enter content.');
return false;
}
return true;
},
apiCall: async () => {
const response = await fetch(`/api/memories/${currentMemory.id}/records`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
content: contentInput.value.trim(),
contentType: typeSelect.value,
role: roleSelect.value,
actorId: actorInput.value.trim() || 'default',
sessionId: sessionInput.value.trim() || 'default'
})
});
if (!response.ok) {
const err = await response.json();
throw new Error(err.detail || response.statusText);
}
return await response.json();
},
displayFunction: (container, result) => {
container.innerHTML = `<div class="alert alert-success"><i class="bi bi-check-circle me-2"></i>${result.message} (Event ID: ${result.eventId})</div>`;
contentInput.value = '';
},
loadingMessage: "Creating event...",
errorPrefix: "Error creating event"
});
}

// Execute Global List Events (from main section, not strategy-specific)
async function executeGlobalListEvents() {
if (!currentMemory) {
Expand Down Expand Up @@ -1040,12 +1090,14 @@ function initializeStrategyNamespaces(strategy, index) {
const memoryRecordsNamespaceInput = document.getElementById(`strategy-${index}-namespace`);
const retrieveNamespaceInput = document.getElementById(`strategy-${index}-retrieve-namespace`);

const ns = getSimplifiedNamespace(strategy);

if (memoryRecordsNamespaceInput && !memoryRecordsNamespaceInput.value) {
memoryRecordsNamespaceInput.value = getSimplifiedNamespace(strategy);
memoryRecordsNamespaceInput.value = ns;
}

if (retrieveNamespaceInput && !retrieveNamespaceInput.value) {
retrieveNamespaceInput.value = getSimplifiedNamespace(strategy);
retrieveNamespaceInput.value = ns;
}
}, 100);
}
Expand Down
54 changes: 52 additions & 2 deletions agentcore_memory_browser/templates/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -184,6 +184,56 @@ <h6 class="mt-2">Updated</h6>
</div>
</div>

<!-- Add Event Section -->
<div class="card mb-4">
<div class="card-header bg-primary text-white">
<h5 class="mb-0">
<i class="bi bi-plus-circle me-2"></i>
Add Event
</h5>
</div>
<div class="card-body">
<div class="row mb-3">
<div class="col-md-6">
<label for="add-event-actor" class="form-label">Actor ID</label>
<input type="text" id="add-event-actor" class="form-control" placeholder="default" value="default">
</div>
<div class="col-md-6">
<label for="add-event-session" class="form-label">Session ID</label>
<input type="text" id="add-event-session" class="form-control" placeholder="default" value="default">
</div>
</div>
<div class="row mb-3">
<div class="col-md-6">
<label for="add-event-role" class="form-label">Role</label>
<select id="add-event-role" class="form-select">
<option value="USER" selected>User</option>
<option value="ASSISTANT">Assistant</option>
<option value="TOOL">Tool</option>
<option value="OTHER">Other</option>
</select>
</div>
<div class="col-md-6">
<label for="add-event-type" class="form-label">Content Type</label>
<select id="add-event-type" class="form-select">
<option value="text" selected>Plain Text</option>
<option value="json">JSON</option>
</select>
</div>
</div>
<div class="mb-3">
<label for="add-event-content" class="form-label">Content</label>
<textarea id="add-event-content" class="form-control" rows="3" placeholder="Enter content..."></textarea>
</div>
<div class="mb-3">
<button class="btn btn-primary" onclick="executeAddEvent()">
<i class="bi bi-plus-circle me-2"></i>Add Event
</button>
</div>
<div id="add-event-results"></div>
</div>
</div>

<!-- List Events Section -->
<div class="card mb-4">
<div class="card-header bg-warning text-dark">
Expand All @@ -197,11 +247,11 @@ <h5 class="mb-0">
<div class="row mb-3">
<div class="col-md-6">
<label for="global-actor-id" class="form-label">Actor ID</label>
<input type="text" id="global-actor-id" class="form-control" placeholder="Enter actor ID...">
<input type="text" id="global-actor-id" class="form-control" placeholder="default" value="default">
</div>
<div class="col-md-6">
<label for="global-session-id" class="form-label">Session ID</label>
<input type="text" id="global-session-id" class="form-control" placeholder="Enter session ID...">
<input type="text" id="global-session-id" class="form-control" placeholder="default" value="default">
</div>
</div>
<div class="mb-3">
Expand Down
3 changes: 2 additions & 1 deletion pyproject.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,8 @@ description = "A web interface for browsing and exploring Amazon Bedrock AgentCo
readme = "README.md"
requires-python = ">=3.13"
dependencies = [
"boto3>=1.40.33",
"boto3>=1.42.0",
"botocore>=1.42.0",
"fastapi>=0.116.2",
"jinja2>=3.1.6",
"python-multipart>=0.0.20",
Expand Down
22 changes: 12 additions & 10 deletions uv.lock
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