added new and old to changes and pg notify
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@ -694,7 +694,8 @@ impl Merger {
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let id_str = entity_fields.get("id").unwrap();
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let type_name = entity_fields.get("type").unwrap();
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let mut changes = serde_json::Map::new();
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let mut old_vals = serde_json::Map::new();
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let mut new_vals = serde_json::Map::new();
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let is_update = change_kind == "update" || change_kind == "delete";
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if !is_update {
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@ -707,7 +708,7 @@ impl Merger {
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];
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for (k, v) in entity_fields {
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if !system_keys.contains(k) {
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changes.insert(k.clone(), v.clone());
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new_vals.insert(k.clone(), v.clone());
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}
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}
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} else {
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@ -724,12 +725,13 @@ impl Merger {
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if let Some(fetched) = entity_fetched {
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let old_val = fetched.get(k).unwrap_or(&Value::Null);
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if v != old_val {
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changes.insert(k.clone(), v.clone());
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new_vals.insert(k.clone(), v.clone());
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old_vals.insert(k.clone(), old_val.clone());
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}
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}
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}
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}
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changes.insert("type".to_string(), type_name.clone());
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new_vals.insert("type".to_string(), type_name.clone());
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}
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let mut complete = entity_fields.clone();
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@ -743,15 +745,25 @@ impl Merger {
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}
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}
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let new_val_obj = Value::Object(new_vals);
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let old_val_obj = if old_vals.is_empty() {
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Value::Null
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} else {
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Value::Object(old_vals)
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};
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let mut notification = serde_json::Map::new();
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notification.insert("complete".to_string(), Value::Object(complete));
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if is_update {
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notification.insert("changes".to_string(), Value::Object(changes.clone()));
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notification.insert("new".to_string(), new_val_obj.clone());
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if old_val_obj != Value::Null {
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notification.insert("old".to_string(), old_val_obj.clone());
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}
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let change_sql = format!(
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"INSERT INTO agreego.change (changes, entity_id, id, kind, modified_at, modified_by) VALUES ({}, {}, {}, {}, {}, {})",
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Self::quote_literal(&Value::Object(changes)),
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"INSERT INTO agreego.change (\"old\", \"new\", entity_id, id, kind, modified_at, modified_by) VALUES ({}, {}, {}, {}, {}, {}, {})",
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Self::quote_literal(&old_val_obj),
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Self::quote_literal(&new_val_obj),
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Self::quote_literal(id_str),
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Self::quote_literal(&Value::String(uuid::Uuid::new_v4().to_string())),
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Self::quote_literal(&Value::String(change_kind.to_string())),
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