Added category filter and unified sorting to Projects search component

backend/apps/api/rest/v0/project.py

@@ -13,7 +13,7 @@
 from apps.api.decorators.cache import cache_response
 from apps.api.rest.v0.common import Leader, ValidationErrorSchema
 from apps.api.rest.v0.structured_search import FieldConfig, apply_structured_search
-from apps.owasp.models.enums.project import ProjectLevel
+from apps.owasp.models.enums.project import ProjectLevel, ProjectType
 from apps.owasp.models.project import Project as ProjectModel
 
 PROJECT_SEARCH_FIELDS: dict[str, FieldConfig] = {
@@ -25,6 +25,14 @@
         "type": "number",
         "field": "stars_count",
     },
+    "contributors": {
+        "type": "number",
+        "field": "contributors_count",
+    },
+    "forks": {
+        "type": "number",
+        "field": "forks_count",
+    },
 }
 
 router = RouterPaginated(tags=["Projects"])
@@ -77,6 +85,10 @@ class ProjectFilter(FilterSchema):
         None,
         description="Level of the project",
     )
+    type: ProjectType | None = Field(
+        None,
+        description="Type (category) of the project",
+    )
     q: str | None = Field(
         None,
         description="Structured search query (e.g. 'name:security stars:>100')",
@@ -94,7 +106,25 @@ class ProjectFilter(FilterSchema):
 def list_projects(
     request: HttpRequest,
     filters: ProjectFilter = Query(...),
-    ordering: Literal["created_at", "-created_at", "updated_at", "-updated_at"] | None = Query(
+    ordering: Literal[
+        "created_at",
+        "-created_at",
+        "updated_at",
+        "-updated_at",
+        "contributors_count",
+        "-contributors_count",
+        "forks_count",
+        "-forks_count",
+        "stars_count",
+        "-stars_count",
+        "name",
+        "-name",
+        "level_raw",
+        "-level_raw",
+        "level",
+        "-level",
+    ]
+    | None = Query(
         None,
         description="Ordering field",
     ),
@@ -109,6 +139,9 @@ def list_projects(
     if filters.level is not None:
         queryset = queryset.filter(level=filters.level)
 
+    if filters.type is not None:
+        queryset = queryset.filter(type=filters.type)
+
     return queryset.order_by(ordering or "-level_raw", "-stars_count", "-forks_count")
 
 

backend/apps/owasp/api/internal/filters/project.py

@@ -0,0 +1,17 @@
+"""Filters for OWASP Project."""
+
+import strawberry_django
+from django.db.models import Q
+
+from apps.owasp.models.enums.project import ProjectType
+from apps.owasp.models.project import Project
+
+
+@strawberry_django.filter_type(Project, lookups=True)
+class ProjectFilter:
+    """Filter for Project."""
+
+    @strawberry_django.filter_field
+    def type(self, value: ProjectType, prefix: str):
+        """Filter by project type (category)."""
+        return Q(type=ProjectType(value)) if value else Q()

backend/apps/owasp/api/internal/ordering/project.py

@@ -0,0 +1,19 @@
+"""OWASP Project Ordering."""
+
+import strawberry
+from strawberry_django import order_type
+
+from apps.owasp.models.project import Project
+
+
+@order_type(Project)
+class ProjectOrder:
+    """Ordering for Project."""
+
+    contributors_count: strawberry.auto
+    created_at: strawberry.auto
+    forks_count: strawberry.auto
+    level: strawberry.auto
+    name: strawberry.auto
+    stars_count: strawberry.auto
+    updated_at: strawberry.auto

backend/apps/owasp/api/internal/queries/project.py

@@ -3,16 +3,21 @@
 import strawberry
 import strawberry_django
 from django.db.models import Q
+from strawberry_django.pagination import OffsetPaginationInput
 
 from apps.common.utils import normalize_limit
 from apps.github.models.user import User as GithubUser
+from apps.owasp.api.internal.filters.project import ProjectFilter
 from apps.owasp.api.internal.nodes.project import ProjectNode
+from apps.owasp.api.internal.ordering.project import ProjectOrder
 from apps.owasp.models.project import Project
 
 MAX_RECENT_PROJECTS_LIMIT = 1000
 MAX_SEARCH_QUERY_LENGTH = 100
 MIN_SEARCH_QUERY_LENGTH = 3
 SEARCH_PROJECTS_LIMIT = 3
+MAX_PROJECTS_LIMIT = 1000
+MAX_OFFSET = 10000
 
 
 @strawberry.type
@@ -51,20 +56,122 @@ def recent_projects(self, limit: int = 8) -> list[ProjectNode]:
 
         return Project.objects.filter(is_active=True).order_by("-created_at")[:normalized_limit]
 
-    @strawberry_django.field
-    def search_projects(self, query: str) -> list[ProjectNode]:
-        """Search active projects by name (case-insensitive, partial match)."""
+    @strawberry_django.field(
+        filters=ProjectFilter,
+        ordering=ProjectOrder,
+        pagination=True,
+    )
+    def projects(
+        self,
+        filters: ProjectFilter | None = None,
+        ordering: list[ProjectOrder] | None = None,
+        pagination: OffsetPaginationInput | None = None,
+    ) -> list[ProjectNode]:
+        """Resolve projects with filtering, ordering, and pagination.
+
+        Args:
+            filters (ProjectFilter, optional): Filters to apply on projects.
+            ordering (list[ProjectOrder], optional): Ordering parameters.
+            pagination (OffsetPaginationInput, optional): Pagination parameters.
+
+        Returns:
+            list[ProjectNode]: List of projects.
+
+        """
+        queryset = Project.objects.filter(is_active=True)
+
+        if not ordering:
+            queryset = queryset.order_by("-stars_count", "-created_at")
+
+        if pagination:
+            if pagination.offset < 0:
+                return []
+            pagination.offset = min(pagination.offset, MAX_OFFSET)
+
+            if pagination.limit is not None:
+                if pagination.limit <= 0:
+                    return []
+                pagination.limit = min(pagination.limit, MAX_PROJECTS_LIMIT)
+
+        return queryset
+
+    @strawberry_django.field(
+        filters=ProjectFilter,
+        ordering=ProjectOrder,
+        pagination=True,
+    )
+    def search_projects(
+        self,
+        query: str = "",
+        filters: ProjectFilter | None = None,
+        ordering: list[ProjectOrder] | None = None,
+        pagination: OffsetPaginationInput | None = None,
+    ) -> list[ProjectNode]:
+        """Search active projects by name with filtering, ordering, and pagination.
+
+        Args:
+            query (str): The search query string (can be empty to show all projects).
+            filters (ProjectFilter, optional): Filters to apply on search results.
+            ordering (list[ProjectOrder], optional): Ordering parameters.
+            pagination (OffsetPaginationInput, optional): Pagination parameters.
+
+        Returns:
+            list[ProjectNode]: List of projects matching the search query.
+
+        """
         cleaned_query = query.strip()
-        if (
-            len(cleaned_query) < MIN_SEARCH_QUERY_LENGTH
-            or len(cleaned_query) > MAX_SEARCH_QUERY_LENGTH
-        ):
-            return []
 
-        return Project.objects.filter(
-            is_active=True,
-            name__icontains=cleaned_query,
-        ).order_by("name")[:SEARCH_PROJECTS_LIMIT]
+        base_queryset = Project.objects.filter(is_active=True)
+
+        if cleaned_query:
+            bounded_query = cleaned_query[:MAX_SEARCH_QUERY_LENGTH]
+            base_queryset = base_queryset.filter(name__icontains=bounded_query)
+
+        if not ordering:
+            base_queryset = base_queryset.order_by("-stars_count", "-created_at")
+
+        if pagination:
+            if pagination.offset < 0:
+                return []
+            pagination.offset = min(pagination.offset, MAX_OFFSET)
+
+            if pagination.limit is not None:
+                if pagination.limit <= 0:
+                    return []
+                pagination.limit = min(pagination.limit, MAX_PROJECTS_LIMIT)
+
+        return base_queryset
+
+    @strawberry.field
+    def search_projects_count(
+        self,
+        query: str = "",
+        filters: ProjectFilter | None = None,
+    ) -> int:
+        """Get count of active projects matching the search query and filters.
+
+        Excludes pagination to return the total matching count.
+
+        Args:
+            query (str): The search query string (can be empty to get all projects count).
+            filters (ProjectFilter, optional): Filters to apply on the count.
+
+        Returns:
+            int: Count of projects matching the search query and filters.
+
+        """
+        cleaned_query = query.strip()
+
+        base_queryset = Project.objects.filter(is_active=True)
+
+        if cleaned_query:
+            bounded_query = cleaned_query[:MAX_SEARCH_QUERY_LENGTH]
+            base_queryset = base_queryset.filter(name__icontains=bounded_query)
+
+        if filters:
+            base_queryset = strawberry_django.filters.apply(filters, base_queryset)
+
+        return base_queryset.count()
 
     @strawberry_django.field
     def is_project_leader(self, info: strawberry.Info, login: str) -> bool:

backend/apps/owasp/api/internal/queries/project_health_metrics.py

@@ -28,13 +28,15 @@ class ProjectHealthMetricsQuery:
     )
     def project_health_metrics(
         self,
+        query: str = "",
         filters: ProjectHealthMetricsFilter | None = None,
         pagination: strawberry_django.pagination.OffsetPaginationInput | None = None,
         ordering: list[ProjectHealthMetricsOrder] | None = None,
     ) -> list[ProjectHealthMetricsNode]:
-        """Resolve project health metrics based on filters, pagination, and ordering.
+        """Resolve project health metrics based on search query, filters, pagination, and ordering.
 
         Args:
+            query (str): The search query string for project name.
             filters (ProjectHealthMetricsFilter): Filters to apply on the metrics.
             pagination (strawberry_django.pagination.OffsetPaginationInput): Pagination parameters.
             ordering (list[ProjectHealthMetricsOrder], optional): Ordering parameters.
@@ -53,7 +55,16 @@ def project_health_metrics(
                     return []
                 pagination.limit = min(pagination.limit, MAX_LIMIT)
 
-        return ProjectHealthMetrics.get_latest_health_metrics()
+        queryset = ProjectHealthMetrics.get_latest_health_metrics()
+
+        cleaned_query = query.strip() if query else ""
+        if cleaned_query:
+            queryset = queryset.filter(project__name__icontains=cleaned_query)
+
+        if filters:
+            queryset = strawberry_django.filters.apply(filters, queryset)
+
+        return queryset
 
     @strawberry_django.field(
         permission_classes=[HasDashboardAccess],
@@ -72,11 +83,13 @@ def project_health_stats(self) -> ProjectHealthStatsNode:
     )
     def project_health_metrics_distinct_length(
         self,
+        query: str = "",
         filters: ProjectHealthMetricsFilter | None = None,
     ) -> int:
         """Get the distinct length of project health metrics.
 
         Args:
+            query (str): The search query string for project name.
             filters (ProjectHealthMetricsFilter | None): Filters to apply on the metrics.
 
         Returns:
@@ -85,6 +98,10 @@ def project_health_metrics_distinct_length(
         """
         queryset = ProjectHealthMetrics.get_latest_health_metrics()
 
+        cleaned_query = query.strip() if query else ""
+        if cleaned_query:
+            queryset = queryset.filter(project__name__icontains=cleaned_query)
+
         if filters:
             queryset = strawberry_django.filters.apply(filters, queryset)
 

backend/apps/owasp/index/registry/project.py

@@ -42,8 +42,10 @@ class ProjectIndex(IndexBase):
         "attributesForFaceting": [
             "filterOnly(idx_is_active)",
             "filterOnly(idx_key)",
+            "idx_level",
             "idx_name",
             "idx_tags",
+            "idx_type",
             "idx_repositories.name",
         ],
         "indexLanguages": ["en"],

backend/apps/owasp/index/search/project.py

@@ -14,6 +14,7 @@ def get_projects(
     limit: int = 25,
     page: int = 1,
     searchable_attributes: list | None = None,
+    filters: str | None = None,
 ) -> dict:
     """Return projects relevant to a search query.
 
@@ -23,6 +24,7 @@ def get_projects(
         limit (int, optional): Number of results per page.
         page (int, optional): Page number for pagination.
         searchable_attributes (list, optional): Attributes to restrict the search to.
+        filters (str, optional): Filter expression for faceted search (e.g., "idx_type:code").
 
     Returns:
         dict: Search results containing projects matching the query.
@@ -54,4 +56,7 @@ def get_projects(
     if searchable_attributes:
         params["restrictSearchableAttributes"] = searchable_attributes
 
+    if filters:
+        params["filters"] = filters
+
     return raw_search(Project, query, params)

frontend/.env.e2e.example

@@ -1,6 +1,7 @@
 NEXTAUTH_SECRET=<your-nextauth-secret>
 NEXTAUTH_URL=http://localhost:3000/
 NEXT_PUBLIC_API_URL=http://localhost:9000/
+NEXT_PUBLIC_SEARCH_BACKEND=algolia
 NEXT_PUBLIC_CSRF_URL=http://localhost:9000/csrf/
 NEXT_PUBLIC_ENVIRONMENT=local
 NEXT_PUBLIC_GRAPHQL_URL=http://localhost:9000/graphql/

frontend/.env.example

@@ -1,6 +1,7 @@
 NEXTAUTH_SECRET=<your-nextauth-secret>
 NEXTAUTH_URL=http://localhost:3000/
 NEXT_PUBLIC_API_URL=http://localhost:8000/
+NEXT_PUBLIC_SEARCH_BACKEND=algolia
 NEXT_PUBLIC_CSRF_URL=http://localhost:8000/csrf/
 NEXT_PUBLIC_ENVIRONMENT=local
 NEXT_PUBLIC_GRAPHQL_URL=http://localhost:8000/graphql/