From 5efb4dabcf863574c55bb6aa4e5d4eaac34cf017 Mon Sep 17 00:00:00 2001
From: minottic <carlo.minotti1@gmail.com>
Date: Tue, 20 Aug 2024 11:45:14 +0200
Subject: [PATCH] Use mongoimport to process json mongo types

Otherwise syntaxes like {$date: ...} are misinterpreted
---
 services/mongodb/README.md      |  6 +++---
 services/mongodb/compose.yaml   |  2 +-
 services/mongodb/config/init.js |  8 --------
 services/mongodb/config/init.sh | 10 ++++++++++
 4 files changed, 14 insertions(+), 12 deletions(-)
 delete mode 100644 services/mongodb/config/init.js
 create mode 100755 services/mongodb/config/init.sh

diff --git a/services/mongodb/README.md b/services/mongodb/README.md
index 1d5a045d..8a62cc6e 100644
--- a/services/mongodb/README.md
+++ b/services/mongodb/README.md
@@ -4,7 +4,7 @@ The `mongodb` container is responsible of creating a mongodb container with init
 
 ## Configuration options
 
-All files collection created with relative data are in the [seed folder](./config/seed/) and the init script [here](./config/init.js)
+All files collection created with relative data are in the [seed folder](./config/seed/) and the init script [here](./config/init.sh)
 
 To add more collections during the creation of the database:
 1. add the corresponding file(s) [here](./config/seed/), keeping the convention: `filename := collectionname.json`.
@@ -14,10 +14,10 @@ These files are ingested into the database using mongo funcionalities and bypass
 
 ## Default configuration
 
-In the default configuration [init.js](./config/init.js), the seeding creates data in the mongodb database used by the `backend` service (either [v4](../backend/services/v4/), by default, or [v3](../backend/services/v3/) if specified otherwise by setting `BE_VERSION`).
+In the default configuration [init.sh](./config/init.sh), the seeding creates data in the mongodb database used by the `backend` service (either [v4](../backend/services/v4/), by default, or [v3](../backend/services/v3/) if specified otherwise by setting `BE_VERSION`).
 
 For an explanation of how setting `BE_VERSION` changes the environment creation see [here](../../README.md#docker-compose-profiles-and-env-variables-configuration-options).
 
 ## Dependency on `BE_VERSION`
 
-Since [v3](../backend/services/v3/) and [v4](../backend/services/v4/) connect to two different DBs, the [BE_VERSION](./compose.yaml#L9) environment variable controls [which DB](./config/init.js#L1) should be seeded (`dacat` for [v3](../backend/services/v3/) and `dacat-next` for [v4](../backend/services/v4/)).
+Since [v3](../backend/services/v3/) and [v4](../backend/services/v4/) connect to two different DBs, the [BE_VERSION](./compose.yaml#L9) environment variable controls [which DB](./config/init.sh#L5) should be seeded (`dacat` for [v3](../backend/services/v3/) and `dacat-next` for [v4](../backend/services/v4/)).
diff --git a/services/mongodb/compose.yaml b/services/mongodb/compose.yaml
index e1d31e4b..016201e9 100644
--- a/services/mongodb/compose.yaml
+++ b/services/mongodb/compose.yaml
@@ -3,7 +3,7 @@ services:
     image: mongo:7.0
     volumes:
       - backend${BE_VERSION:-v4}_mongodb_data:/data/db
-      - ./config/init.js:/docker-entrypoint-initdb.d/init.js
+      - ./config/init.sh:/docker-entrypoint-initdb.d/init.sh
       - ./config/seed:/seed
     environment:
       BE_VERSION: ${BE_VERSION:-v4}
diff --git a/services/mongodb/config/init.js b/services/mongodb/config/init.js
deleted file mode 100644
index ce6a0982..00000000
--- a/services/mongodb/config/init.js
+++ /dev/null
@@ -1,8 +0,0 @@
-db = connect(`mongodb://localhost/${process.env.BE_VERSION === "v4"? "dacat-next": "dacat"}`);
-seedFiles = fs.readdirSync("/seed");
-seedFiles.forEach((filename) => {
-  collectionName = filename.replace(/\.json$/, "");
-  content = JSON.parse(fs.readFileSync("/seed/" + filename, "utf8"));
-  db.createCollection(collectionName);
-  db[collectionName].insertMany(content);
-});
diff --git a/services/mongodb/config/init.sh b/services/mongodb/config/init.sh
new file mode 100755
index 00000000..045000ea
--- /dev/null
+++ b/services/mongodb/config/init.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+cd /seed || exit
+
+[ "${BE_VERSION}" = "v4" ] && DB="dacat-next" || DB="dacat"
+
+for FILE_NAME in *.json
+do
+    mongoimport --db "${DB}" --collection "${FILE_NAME%.*}" --file "${FILE_NAME}" --jsonArray
+done