Merge pull request #3046 from SeedCompany/edgedb/posts

Author: CarsonF

dbschema/language.esdl

@@ -1,5 +1,5 @@
 module default {
-  type Language extending Resource, Project::ContextAware, Mixin::Named, Mixin::Pinnable, Mixin::Taggable {
+  type Language extending Mixin::Postable, Resource, Project::ContextAware, Mixin::Named, Mixin::Pinnable, Mixin::Taggable {
     required displayName: str {
       default := .name;
     }

dbschema/migrations/00038.edgeql

@@ -0,0 +1,87 @@
+CREATE MIGRATION m1wdw2srbtq3ondtyuhcobwgcbdawourtp4vcapedti3kca2wh46dq
+    ONTO m1xzy4deu3w7kduilieoiydxysopymo7skj4sftggjen4vi3og6kaq
+{
+  CREATE MODULE Post IF NOT EXISTS;
+  CREATE ABSTRACT TYPE Mixin::Embedded {
+      CREATE REQUIRED SINGLE LINK container: default::Resource;
+  };
+  CREATE SCALAR TYPE Post::Shareability EXTENDING enum<Membership, Internal, AskToShareExternally, External>;
+  CREATE SCALAR TYPE Post::Type EXTENDING enum<Note, Story, Prayer>;
+  CREATE TYPE default::Post EXTENDING default::Resource, Mixin::Embedded, Mixin::Owned {
+      ALTER LINK container {
+          SET SINGLE;
+          ON TARGET DELETE DELETE SOURCE;
+          SET OWNED;
+          SET REQUIRED;
+      };
+      CREATE SINGLE PROPERTY isMember := (.container[IS Project::ContextAware].isMember);
+      CREATE SINGLE PROPERTY sensitivity := (.container[IS Project::ContextAware].sensitivity);
+      CREATE REQUIRED PROPERTY body: std::json;
+      CREATE REQUIRED PROPERTY shareability: Post::Shareability;
+      CREATE REQUIRED PROPERTY type: Post::Type;
+  };
+  CREATE ABSTRACT TYPE Mixin::Postable EXTENDING default::Resource {
+      CREATE LINK posts := (.<container[IS default::Post]);
+  };
+  ALTER TYPE default::Post {
+      CREATE TRIGGER enforcePostable
+          AFTER UPDATE, INSERT 
+          FOR EACH DO (std::assert((__new__.container IS Mixin::Postable), message := "A Post's container must be a Postable"));
+  };
+  ALTER TYPE Scripture::Verse {
+      ALTER PROPERTY chapter {
+          DROP CONSTRAINT std::min_value(1);
+      };
+  };
+  ALTER TYPE Scripture::Verse {
+      ALTER PROPERTY chapter {
+          CREATE CONSTRAINT std::min_value(1);
+      };
+  };
+  ALTER TYPE Scripture::Verse {
+      ALTER PROPERTY verse {
+          DROP CONSTRAINT std::min_value(1);
+      };
+  };
+  ALTER TYPE Scripture::Verse {
+      ALTER PROPERTY verse {
+          CREATE CONSTRAINT std::min_value(1);
+      };
+  };
+  ALTER TYPE Scripture::Verse {
+      ALTER PROPERTY verseId {
+          DROP CONSTRAINT std::min_value(0);
+      };
+  };
+  ALTER TYPE Scripture::Verse {
+      ALTER PROPERTY verseId {
+          CREATE CONSTRAINT std::min_value(0);
+      };
+  };
+  ALTER TYPE default::FundingAccount {
+      ALTER PROPERTY accountNumber {
+          DROP CONSTRAINT std::min_value(0);
+      };
+  };
+  ALTER TYPE default::FundingAccount {
+      ALTER PROPERTY accountNumber {
+          CREATE CONSTRAINT std::min_value(0);
+      };
+  };
+  ALTER TYPE default::Project {
+      ALTER PROPERTY departmentId {
+          DROP CONSTRAINT std::min_value(10000);
+      };
+  };
+  ALTER TYPE default::Project {
+      ALTER PROPERTY departmentId {
+          CREATE CONSTRAINT std::min_value(10000);
+      };
+  };
+  ALTER SCALAR TYPE default::population {
+      DROP CONSTRAINT std::min_value(0);
+  };
+  ALTER SCALAR TYPE default::population {
+      CREATE CONSTRAINT std::min_value(0);
+  };
+};

dbschema/migrations/00039.edgeql

@@ -0,0 +1,7 @@
+CREATE MIGRATION m1zqlgbrht5kontkpocymsg2f7wit5rsxkmgy6uy56myfyhncrvlvq
+    ONTO m1wdw2srbtq3ondtyuhcobwgcbdawourtp4vcapedti3kca2wh46dq
+{
+  ALTER TYPE default::Project EXTENDING Mixin::Postable BEFORE default::Resource;
+  ALTER TYPE default::Language EXTENDING Mixin::Postable BEFORE default::Resource;
+  ALTER TYPE default::Partner EXTENDING Mixin::Postable BEFORE default::Resource;
+};

dbschema/partner.esdl

@@ -1,5 +1,5 @@
 module default {
-  type Partner extending Resource, Project::ContextAware, Mixin::Named, Mixin::Pinnable, Mixin::Taggable {
+  type Partner extending Mixin::Postable, Resource, Project::ContextAware, Mixin::Named, Mixin::Pinnable, Mixin::Taggable {
     overloaded name {
       constraint exclusive;
     }

dbschema/post.esdl

@@ -0,0 +1,33 @@
+module default {
+  type Post extending Resource, Mixin::Embedded, Mixin::Owned {
+    # https://github.com/edgedb/edgedb/issues/6695
+    # overloaded required single link container: Mixin::Postable
+    overloaded required single link container {
+      on target delete delete source;
+    };
+    trigger enforcePostable after insert, update for each do (
+      assert(
+        __new__.container is Mixin::Postable,
+        message := "A Post's container must be a Postable"
+      )
+    );
+    
+    required type: Post::Type;
+    required shareability: Post::Shareability;
+    required body: json;
+    
+    single property sensitivity := .container[is Project::ContextAware].sensitivity;
+    single property isMember := .container[is Project::ContextAware].isMember;
+  }
+}
+  
+module Mixin {
+  abstract type Postable extending default::Resource {
+    posts := .<container[is default::Post];
+  }
+}
+  
+module Post {
+  scalar type Type extending enum<Note, Story, Prayer>;
+  scalar type Shareability extending enum<Membership, Internal, AskToShareExternally, External>;
+}

dbschema/project.esdl

@@ -1,5 +1,5 @@
 module default {
-  abstract type Project extending Resource, Project::ContextAware, Mixin::Named, Mixin::Pinnable, Mixin::Taggable {
+  abstract type Project extending Mixin::Postable, Resource, Project::ContextAware, Mixin::Named, Mixin::Pinnable, Mixin::Taggable {
     overloaded name {
       constraint exclusive;
     };

dbschema/z.embedded.esdl

@@ -0,0 +1,5 @@
+module Mixin {
+  abstract type Embedded {
+    required single link container: default::Resource;
+  }
+}