* Add a connection type variable for Plugin implementations
This type variable is intended to represent the type of the
connection object, if any, that the plugin will use. This will
help make the implementations more robust by leveraging Java's
type checking instead of rudimentary type casts over the
connection objects.
* Fix missing typevar usage
* Base interface for getting datasource structure for databases
* Add keys and constraints to structure for Postgres datasources
* Use connection from datasource context for computing structure
* Refactor context retrying into a separate method
* Add base datastructures for templates in entity explorer
* Fix spring circular dependency
* Add test for postgres datasource structure
* Generate column names and sample values for INSERT query
* Add LIMIT clause to generated SELECT query
* Fix tests for generated SELECT query
* Minor refactoring
* Added information to setup domain
* Fixed incorrect var reference
* Updated documentation message
* Updated env template
* updated template
* removed debug echo
* Updated Script
* Updated Text
* Removed option to connect to external mongo for fresh installs
Exit script of docker desktop is not installed
* Updated docker installation explanation
* added a question to skip custom domain if user is installing locally
* Inverted script question and
* Removed question to determine local installation
* Updated Popup CTA to Modal
Updated query templates to contain bindings
Added a message to display on API / Query errors
* updated styles for evaluated value
updated styles for auto complete
* added spaces to questions
Co-authored-by: Nikhil Nandagopal <nikhil@appsmith.com>
Keeping the function to read plugin resource generic for any type of resource. Now the parent function can also conditionally decide which plugin would require to read which resources from the filesystem.
Co-authored-by: Arpit Mohan <arpit@appsmith.com>
Add server-side templates support for plugins
Two main themes in this MR:
1. Add support for saving query templates as resource files inside a plugin. This has been done for both Postgres and MongoDB plugins, based on current template contents.
2. Loading of form JSON is now reactive. The blocking call has been moved inside a `Mono.fromSupplier`.
3. The loading of from JSON as well as the templates is cached and are loaded on-demand. This means that the templates are loaded once for a plugin through the lifetime of the server process, and that they are loaded only at the first time they are needed.
4. If loading of these resources fails, we try again when they are needed the next time.
See merge request theappsmith/internal-tools-server!385
This is to simplify the query pane on the frontend client. The client doesn't need to have separate interfaces for sql and non-sql plugins. All queries will be sent to the server in the form of a String that is parsed in different formats based on the plugin.
Also adding test cases for PostgresPlugin. Used TestContainers to simulate the postgres db in Docker inside the Java test itself. Very useful.
