add diplomas model (#41)

* add diplomas model

* update change log

Author: ejoranlienea

CHANGELOG.md

@@ -3,6 +3,14 @@
 ## Under the hood
 ## Fixes
 
+# edu_edfi_source v0.2.11
+## New features
+- Add studentAcademicRecord diplomas model
+
+# edu_edfi_source v0.2.10
+## Under the hood
+- On Assessment records, use timestamps without timezones for better compatibility
+
 # edu_edfi_source v0.2.9
 ## Fixes
 - Fix discipline-behavior grain

models/staging/edfi_3/stage/stg_ef3__student_academic_records__diplomas.sql

@@ -0,0 +1,27 @@
+with stg_academic_records as (
+    select * from {{ ref('stg_ef3__student_academic_records') }}
+),
+flattened as (
+    select 
+        tenant_code,
+        api_year,
+        k_student_academic_record,
+        {{ extract_descriptor('value:diplomaTypeDescriptor::string') }} as diploma_type,
+        value:diplomaAwardDate::date as diploma_award_date,
+        value:diplomaDescription::string as diploma_description,
+        {{ extract_descriptor('value:diplomaLevelDescriptor::string') }} as diploma_level_descriptor,
+        {{ extract_descriptor('value:achievementCategoryDescriptor::string') }} as achievement_category_descriptor,
+        value:achievementCategorySystem::string as achievement_category_system,
+        value:achievementTitle::string as achievement_title,
+        value:criteria::string as criteria,
+        value:criteriaUrl::string as criteria_url,
+        value:cteCompleter::boolean as is_cte_completer,
+        value:diplomaAwardExpiresDate::date as diploma_award_expires_date,
+        value:evidenceStatement::string as evidence_statement,
+        value:imageURL::string as image_url,
+        value:issuerName::string as issuer_name,
+        value:issuerOriginURL::string as issuer_origin_url
+    from stg_academic_records
+        , lateral flatten(input=>v_diplomas)
+)
+select * from flattened