Change JSONFields to more specific Fields

Closes: #3639

pulp_rpm/app/serializers/advisory.py

@@ -43,7 +43,7 @@ class UpdateCollectionSerializer(ModelSerializer):
         help_text=_("Collection short name."), allow_blank=True, allow_null=True
     )
 
-    module = serializers.JSONField(help_text=_("Collection modular NSVCA."), allow_null=True)
+    module = serializers.CharField(help_text=_("Collection modular NSVCA."), allow_null=True)
 
     packages = UpdateCollectionPackagesField(
         source="*", read_only=True, help_text=_("List of packages")

pulp_rpm/app/serializers/comps.py

@@ -31,13 +31,19 @@ class PackageGroupSerializer(NoArtifactContentSerializer):
     )
     name = serializers.CharField(help_text=_("PackageGroup name."), allow_blank=True)
     description = serializers.CharField(help_text=_("PackageGroup description."), allow_blank=True)
-    packages = serializers.JSONField(help_text=_("PackageGroup package list."), allow_null=True)
+    packages = serializers.ListField(
+        help_text=_("PackageGroup package list."), child=serializers.CharField(), allow_null=True
+    )
     biarch_only = serializers.BooleanField(help_text=_("PackageGroup biarch only."), required=False)
-    desc_by_lang = serializers.JSONField(
-        help_text=_("PackageGroup description by language."), allow_null=True
+    desc_by_lang = serializers.DictField(
+        help_text=_("PackageGroup description by language."),
+        child=serializers.CharField(),
+        allow_null=True,
     )
-    name_by_lang = serializers.JSONField(
-        help_text=_("PackageGroup name by language."), allow_null=True
+    name_by_lang = serializers.DictField(
+        help_text=_("PackageGroup name by language."),
+        child=serializers.CharField(),
+        allow_null=True,
     )
     digest = serializers.CharField(
         help_text=_("PackageGroup digest."),
@@ -73,11 +79,17 @@ class PackageCategorySerializer(NoArtifactContentSerializer):
     display_order = serializers.IntegerField(
         help_text=_("Category display order."), allow_null=True
     )
-    group_ids = serializers.JSONField(help_text=_("Category group list."), allow_null=True)
-    desc_by_lang = serializers.JSONField(
-        help_text=_("Category description by language."), allow_null=True
+    group_ids = serializers.ListField(
+        help_text=_("Category group list."), child=serializers.CharField(), allow_null=True
+    )
+    desc_by_lang = serializers.DictField(
+        help_text=_("Category description by language."),
+        child=serializers.CharField(),
+        allow_null=True,
+    )
+    name_by_lang = serializers.DictField(
+        help_text=_("Category name by language."), child=serializers.CharField(), allow_null=True
     )
-    name_by_lang = serializers.JSONField(help_text=_("Category name by language."), allow_null=True)
     digest = serializers.CharField(
         help_text=_("Category digest."),
     )
@@ -109,13 +121,19 @@ class PackageEnvironmentSerializer(NoArtifactContentSerializer):
     display_order = serializers.IntegerField(
         help_text=_("Environment display order."), allow_null=True
     )
-    group_ids = serializers.JSONField(help_text=_("Environment group list."), allow_null=True)
-    option_ids = serializers.JSONField(help_text=_("Environment option ids"), allow_null=True)
-    desc_by_lang = serializers.JSONField(
-        help_text=_("Environment description by language."), allow_null=True
+    group_ids = serializers.ListField(
+        help_text=_("Environment group list."), child=serializers.CharField(), allow_null=True
     )
-    name_by_lang = serializers.JSONField(
-        help_text=_("Environment name by language."), allow_null=True
+    option_ids = serializers.ListField(
+        help_text=_("Environment option ids"), child=serializers.CharField(), allow_null=True
+    )
+    desc_by_lang = serializers.DictField(
+        help_text=_("Environment description by language."),
+        child=serializers.CharField(),
+        allow_null=True,
+    )
+    name_by_lang = serializers.DictField(
+        help_text=_("Environment name by language."), child=serializers.CharField(), allow_null=True
     )
     digest = serializers.CharField(help_text=_("Environment digest."))
 
@@ -139,7 +157,9 @@ class PackageLangpacksSerializer(NoArtifactContentSerializer):
     PackageLangpacks serializer.
     """
 
-    matches = serializers.JSONField(help_text=_("Langpacks matches."), allow_null=True)
+    matches = serializers.ListField(
+        help_text=_("Langpacks matches."), child=serializers.CharField(), allow_null=True
+    )
     digest = serializers.CharField(help_text=_("Langpacks digest."), allow_null=True)
 
     class Meta:

pulp_rpm/app/serializers/modulemd.py

@@ -31,8 +31,12 @@ class ModulemdSerializer(NoArtifactContentSerializer):
     arch = serializers.CharField(
         help_text=_("Modulemd architecture."),
     )
-    artifacts = serializers.JSONField(help_text=_("Modulemd artifacts."), allow_null=True)
-    dependencies = serializers.JSONField(help_text=_("Modulemd dependencies."), allow_null=True)
+    artifacts = serializers.ListField(
+        help_text=_("Modulemd artifacts."), child=serializers.CharField(), allow_null=True
+    )
+    dependencies = serializers.ListField(
+        help_text=_("Modulemd dependencies."), child=serializers.CharField(), allow_null=True
+    )
     # TODO: The performance of this is not great, there's a noticable difference in response
     # time before/after. Since this will only return Package content hrefs, we might benefit
     # from creating a specialized version of this Field that can skip some of the work.
@@ -45,7 +49,9 @@ class ModulemdSerializer(NoArtifactContentSerializer):
         view_name="content-rpm/packages-detail",
         many=True,
     )
-    profiles = serializers.JSONField(help_text=_("Modulemd profiles."), allow_null=True)
+    profiles = serializers.ListField(
+        help_text=_("Modulemd profiles."), child=serializers.CharField(), allow_null=True
+    )
     snippet = serializers.CharField(help_text=_("Modulemd snippet"), write_only=True)
 
     def create(self, validated_data):
@@ -87,7 +93,9 @@ class ModulemdDefaultsSerializer(NoArtifactContentSerializer):
 
     module = serializers.CharField(help_text=_("Modulemd name."))
     stream = serializers.CharField(help_text=_("Modulemd default stream."))
-    profiles = serializers.JSONField(help_text=_("Default profiles for modulemd streams."))
+    profiles = serializers.ListField(
+        help_text=_("Default profiles for modulemd streams."), child=serializers.CharField()
+    )
     snippet = serializers.CharField(help_text=_("Modulemd default snippet"), write_only=True)
 
     def create(self, validated_data):

pulp_rpm/app/serializers/package.py

@@ -77,64 +77,64 @@ class PackageSerializer(SingleArtifactContentUploadSerializer, ContentChecksumSe
         read_only=True,
     )
 
-    changelogs = serializers.JSONField(
+    changelogs = serializers.ListField(
         help_text=_("Changelogs that package contains"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    files = serializers.JSONField(
+    files = serializers.ListField(
         help_text=_("Files that package contains"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
 
-    requires = serializers.JSONField(
+    requires = serializers.ListField(
         help_text=_("Capabilities the package requires"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    provides = serializers.JSONField(
+    provides = serializers.ListField(
         help_text=_("Capabilities the package provides"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    conflicts = serializers.JSONField(
+    conflicts = serializers.ListField(
         help_text=_("Capabilities the package conflicts"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    obsoletes = serializers.JSONField(
+    obsoletes = serializers.ListField(
         help_text=_("Capabilities the package obsoletes"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    suggests = serializers.JSONField(
+    suggests = serializers.ListField(
         help_text=_("Capabilities the package suggests"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    enhances = serializers.JSONField(
+    enhances = serializers.ListField(
         help_text=_("Capabilities the package enhances"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    recommends = serializers.JSONField(
+    recommends = serializers.ListField(
         help_text=_("Capabilities the package recommends"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )
-    supplements = serializers.JSONField(
+    supplements = serializers.ListField(
         help_text=_("Capabilities the package supplements"),
-        default="[]",
+        child=serializers.CharField(),
         required=False,
         read_only=True,
     )

pulp_rpm/app/serializers/repository.py

@@ -139,9 +139,10 @@ class RpmRepositorySerializer(RepositorySerializer):
         ),
         read_only=True,
     )
-    repo_config = serializers.JSONField(
+    repo_config = serializers.DictField(
         required=False,
         help_text=_("A JSON document describing config.repo file"),
+        child=serializers.CharField(),
     )
 
     def validate(self, data):
@@ -402,9 +403,10 @@ class RpmPublicationSerializer(PublicationSerializer):
         ),
         read_only=True,
     )
-    repo_config = serializers.JSONField(
+    repo_config = serializers.DictField(
         required=False,
         help_text=_("A JSON document describing config.repo file"),
+        child=serializers.CharField(),
     )
 
     def validate(self, data):
@@ -541,8 +543,9 @@ class CopySerializer(ValidateFieldsMixin, serializers.Serializer):
     A serializer for Content Copy API.
     """
 
-    config = serializers.JSONField(
+    config = serializers.DictField(
         help_text=_("A JSON document describing sources, destinations, and content to be copied"),
+        child=serializers.CharField(),
     )
 
     dependency_solving = serializers.BooleanField(