Refactor the database modules and move to AVM

{{cookiecutter.__src_folder_name}}/infra/db/cosmos-mongodb.bicep

@@ -0,0 +1,17 @@
+param name string
+param location string = resourceGroup().location
+param tags object = {}
+param prefix string
+param keyVaultName string
+param dbserverDatabaseName string
+
+module dbserver '../core/database/cosmos/mongo/cosmos-mongo-db.bicep' = {
+  name: name
+  params: {
+    accountName: '${take(prefix, 36)}-mongodb' // Max 44 characters
+    location: location
+    databaseName: dbserverDatabaseName
+    tags: tags
+    keyVaultName: keyVaultName
+  }
+}

{{cookiecutter.__src_folder_name}}/infra/db/cosmos-postgres.bicep

@@ -0,0 +1,29 @@
+// {% set pg_version = 15 %}
+
+param name string
+param location string = resourceGroup().location
+param tags object = {}
+param prefix string
+param dbserverDatabaseName string
+var dbserverUser = 'citus'
+@secure()
+param dbserverPassword string
+
+module dbserver '../core/database/cosmos/cosmos-pg-adapter.bicep' = {
+  name: name
+  params: {
+    name: '${prefix}-postgresql'
+    location: location
+    tags: tags
+    postgresqlVersion: '{{pg_version}}'
+    administratorLogin: dbserverUser
+    administratorLoginPassword: dbserverPassword
+    databaseName: dbserverDatabaseName
+    allowAzureIPsFirewall: true
+    coordinatorServerEdition: 'BurstableMemoryOptimized'
+    coordinatorStorageQuotainMb: 131072
+    coordinatorVCores: 1
+    nodeCount: 0
+    nodeVCores: 4
+  }
+}

{{cookiecutter.__src_folder_name}}/infra/db/postgres-addon.bicep

@@ -0,0 +1,21 @@
+param containerAppsEnvironmentName string
+param name string
+param location string = resourceGroup().location
+param tags object = {}
+param prefix string
+
+resource containerAppsEnvironment 'Microsoft.App/managedEnvironments@2022-03-01' existing = {
+  name: containerAppsEnvironmentName
+}
+
+module dbserver '../core/database/postgresql/aca-service.bicep' =  {
+  name: name
+  params: {
+    name: '${take(prefix, 29)}-pg' // max 32 characters
+    location: location
+    tags: tags
+    containerAppsEnvironmentId: containerAppsEnvironment.id
+  }
+}
+
+output id string = dbserver.outputs.id

{{cookiecutter.__src_folder_name}}/infra/db/postgres-flexible.bicep

@@ -0,0 +1,37 @@
+param name string
+param location string = resourceGroup().location
+param tags object = {}
+param prefix string
+
+// value is read-only in cosmos
+var dbserverUser = 'admin${uniqueString(resourceGroup().id)}'
+@secure()
+param dbserverPassword string = ''
+param dbserverDatabaseName string = ''
+
+module dbserver '../core/database/postgresql/flexibleserver.bicep' = {
+  name: name
+  params: {
+    name: '${prefix}-postgresql'
+    location: location
+    tags: tags
+    sku: {
+      name: 'Standard_B1ms'
+      tier: 'Burstable'
+    }
+    storage: {
+      storageSizeGB: 32
+    }
+    version: '{{pg_version}}'
+    administratorLogin: dbserverUser
+    administratorLoginPassword: dbserverPassword
+    databaseNames: [dbserverDatabaseName]
+    allowAzureIPsFirewall: true
+  }
+}
+
+output dbserverDatabaseName string = dbserverDatabaseName
+output dbserverUser string = dbserverUser
+
+// "postgres-flexible", "cosmos-postgres"
+output dbserverDomainName string = dbserver.outputs.domainName

{{cookiecutter.__src_folder_name}}/infra/main.bicep

@@ -173,26 +173,56 @@ module roleAssignment 'core/security/role.bicep' = {
   }
 }
 
-module db 'db.bicep' = {
-  name: 'db'
+var DATABASE_RESOURCE = '{{cookiecutter.db_resource}}'
+
+module cosmosMongoDb 'db/cosmos-mongodb.bicep' = if(DATABASE_RESOURCE == 'cosmos-mongodb') {
+  name: 'cosmosMongoDb'
   scope: resourceGroup
   params: {
     name: 'dbserver'
     location: location
     tags: tags
     prefix: prefix
-    {% if "mongodb" in cookiecutter.db_resource %}
     keyVaultName: keyVault.outputs.name
-    {% endif %}
-    {% if cookiecutter.db_resource != "postgres-addon" %}
     dbserverDatabaseName: 'relecloud'
-    {% endif %}
-    {% if cookiecutter.db_resource in ("postgres-flexible", "cosmos-postgres")%}
+  }
+}
+
+module cosmosPostgres 'db/cosmos-postgres.bicep' = if(DATABASE_RESOURCE == 'cosmos-postgres') {
+  name: 'cosmosPostgres'
+  scope: resourceGroup
+  params: {
+    name: 'dbserver'
+    location: location
+    tags: tags
+    prefix: prefix
+    dbserverDatabaseName: 'relecloud'
     dbserverPassword: dbserverPassword
-    {% endif %}
-    {% if cookiecutter.db_resource == "postgres-addon" %}
+  }
+}
+
+module postgresAddon 'db/postgres-addon.bicep' = if(DATABASE_RESOURCE == 'postgres-addon') {
+  name: 'postgresAddon'
+  scope: resourceGroup
+  params: {
+    name: 'dbserver'
+    location: location
+    tags: tags
+    prefix: prefix
     containerAppsEnvironmentName: containerApps.outputs.environmentName
-    {% endif %}
+  }
+}
+
+module postgresFlexible 'db/postgres-flexible.bicep' = if(DATABASE_RESOURCE == 'postgres-flexible') {
+  name: 'postgresFlexible'
+  scope: resourceGroup
+  params: {
+    name: 'dbserver'
+    location: location
+    tags: tags
+    prefix: prefix
+    dbserverDatabaseName: 'relecloud'
+    dbserverPassword: dbserverPassword
   }
 }
 
@@ -252,16 +282,27 @@ module web 'web.bicep' = {
     containerRegistryName: containerApps.outputs.registryName
     exists: webAppExists
     {% endif %}
-    {% if cookiecutter.db_resource in ("postgres-flexible", "cosmos-postgres") %}
-    dbserverDomainName: db.outputs.dbserverDomainName
-    dbserverUser: db.outputs.dbserverUser
-    dbserverDatabaseName: db.outputs.dbserverDatabaseName
+
+    {% if cookiecutter.db_resource  == "postgres-flexible" %}
+    dbserverDomainName: postgresFlexible.outputs.dbserverDomainName
+    dbserverUser: postgresFlexible.outputs.dbserverUser
+    dbserverDatabaseName: postgresFlexible.outputs.dbserverDatabaseName
+    {% endif %}
+
+    {% if cookiecutter.db_resource  == "cosmos-postgres" %}
+    dbserverDomainName: cosmosPostgres.outputs.dbserverDomainName
+    dbserverUser: cosmosPostgres.outputs.dbserverUser
+    dbserverDatabaseName: cosmosPostgres.outputs.dbserverDatabaseName
+    {% endif %}
+
     {% if cookiecutter.project_host == "aca" %}
     dbserverPassword: dbserverPassword
     {% endif %}
+
     {% endif %}
+
     {% if cookiecutter.db_resource == "postgres-addon" %}
-    postgresServiceId: db.outputs.dbserverID
+    postgresServiceId: postgresAddon.outputs.id
     {% endif %}
   }
 }