Fixes: FRMW-2742
In this PR, we fix the build output of the backend source code, which eliminates a lot of magic between the development and production environments.
Right now, we only compile the source files from the `src` directory and write them within the `dist` directory.
**Here's how the `src` directory with a custom module looks like**
```
src
├── modules
│ └── hello
│ ├── index.ts
```
**Here's the build output**
```
dist
├── modules
│ └── hello
│ ├── index.js
```
Let's imagine a file at the root of your project (maybe the `medusa-config.js` file) that wants to import the `modules/hello/index` file. How can we ensure that the import will work in both the development and production environments?
If we write the import targeting the `src` directory, it will break in production because it should target the `dist` directory.
## Solution
The solution is to compile everything within the project and mimic the file structure in the build output, not just the `src` directory.
**Here's how the fixed output should look like**
```
dist
├── src
│ ├── modules
│ │ └── hello
│ │ ├── index.js
├── medusa-config.js
├── yarn.lock
├── package.json
```
If you notice carefully, we also have `medusa-config.js`, `yarn.lock`, and `package.json` within the `dist` directory. We do so to create a standalone built application, something you can copy/paste to your server and run without relying on the original source code.
- This results in small containers since you are not copying unnecessary files.
- Clear distinction between the development and the production code. If you want to run the production server, then `cd` into the `dist` directory and run it from there.
## Changes in the PR
- Breaking: Remove the `dist` and `build` folders. Instead, write them production artefacts within the `.medusa` directory as `.medusa/admin` and `.medusa/server`.
- Breaking: Change the output of the `.medusa/server` folder to mimic the root project structure.
- Refactor: Remove `Symbol.for("ts-node.register.instance")]` check to find from where to load the source code.
- Refactor: Use `tsc` for creating the production build. This ensures we respect `tsconfig` settings when creating the build and also perform type-checking.
Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>
What:
- The time taken to load in sequence is the same as in parallel, and it doesn't create multiple db queries simultaneously when starting each module.
- Rework modules bootstrap (now all dependencies are available from the constructor and cross deps are allowed without any topological sort needed. It also allow improvements in the future)
- First load all modules
- then resolve and register instances
Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>
**What**
Align the index engine API to be similar to the Query API
## Example
```ts
// Benefit from the same level of typing like the remote query
const { data, metadata } = await indexEngine.query<'product'>({
fields: [
"product.*",
"product.variants.*",
"product.variants.prices.*",
],
filters: {
product: {
variants: {
prices: {
amount: { $gt: 50 },
},
},
},
},
pagination: {
order: {
product: {
variants: {
prices: {
amount: "DESC",
},
},
},
},
},
})
```
CLOSES: FRMW-2704
**What**
Re-structure the Query graph API as well as introduce dynamic typing from schemas on the filters and better handling of relation treatment for fields/filters inference
Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>
