DOCSP-46322: Raw queries

Author: norareidy

snooty.toml

@@ -5,7 +5,11 @@ intersphinx = [ "https://www.mongodb.com/docs/manual/objects.inv",
                 "https://www.mongodb.com/docs/atlas/objects.inv"
               ]
 
-# toc_landing_pages = ["/paths/to/pages/that/have/nested/content"]
+toc_landing_pages = [
+    "/interact-data"
+]
 
-# [constants]
-# constant = "value"
+[constants]
+django-odm = "Django MongoDB Backend"
+django-api = "https://django-mongodb.readthedocs.io/en/latest/"
+mdb-server = "MongoDB Server"

source/includes/interact-data/raw-queries.py

@@ -0,0 +1,105 @@
+# start-models
+from django.db import models
+from django_mongodb_backend.fields import EmbeddedModelField, ArrayField
+from django_mongodb_backend.managers import MongoManager
+
+class Movie(models.Model):
+    title = models.CharField(max_length=200)
+    plot = models.TextField(null=True)
+    runtime = models.IntegerField(default=0)
+    released = models.DateTimeField("release date", null=True)
+    awards = EmbeddedModelField(Award)
+    genres = ArrayField(models.CharField(max_length=100), blank=True)
+    objects = MongoManager()
+
+    class Meta:
+        db_table = "movies"
+
+    def __str__(self):
+        return self.title
+
+class Theater(models.Model):
+    theaterId = models.IntegerField(default=0)
+    objects = MongoManager()
+
+    class Meta:
+        db_table = "theaters"
+    
+    def __str__(self):
+        return self.title
+# end-models
+
+# start-filter-project
+from sample_mflix.models import Movie
+
+movies = Movie.objects.raw_aggregate([
+    {"$match": {"title": "The Parent Trap"}},
+    {"$project": {
+        "title": 1,
+        "released": 1
+    }
+}])
+
+for m in movies:
+    print(f"Plot of {m.title}, released on {m.released}: {m.plot}\n")
+# end-filter-project
+
+# start-atlas-search
+movies = Movie.objects.raw_aggregate([
+    {
+        "$search": {
+            "index": "<search-index-name>",
+            "phrase": {
+                "path": "plot",
+                "query": "whirlwind romance",
+                "slop": 3
+            },
+            "highlight": {
+                "path": "plot"
+            }
+        }
+    },
+    {
+        "$project": {
+            "title": 1,
+            "highlight": {"$meta": "searchHighlights"}
+        }
+    }
+])
+
+for m in movies:
+    print(f"Title: {m.title}, text match details: {m.highlight}\n")
+# end-atlas-search
+
+# start-geo
+chicago_bounds = {
+    "type": "Polygon",
+    "coordinates": [[
+        [-87.851, 41.976],
+        [-87.851, 41.653],
+        [-87.651, 41.653],
+        [-87.651, 41.976],
+        [-87.851, 41.976] 
+    ]]
+}
+
+theaters = Theater.objects.raw_aggregate([
+    {
+        "$match": {
+            "location.geo": {
+                "$geoWithin": {
+                    "$geometry": chicago_bounds
+                }
+            }
+        }
+    },
+    {
+        "$project": {
+            "theaterId": 1
+        }
+    }
+])
+
+for t in theaters:
+    print(f"Theater ID: {t.theaterId}")
+# end-geo

source/interact-data.txt

@@ -0,0 +1,17 @@
+.. _django-interact-data:
+
+==================
+Interact with Data
+==================
+
+.. facet::
+   :name: genre
+   :values: reference
+
+.. meta::
+   :keywords: odm, crud, query
+
+.. toctree::
+   :caption: Interact with Data
+
+   Perform Raw Queries </interact-data/raw-queries>