task-059

12 files changed, 80 insertions, 6 deletions

diff --git a/requirements/catalogue/req-017.md b/requirements/catalogue/req-017.md
index b585c82..cfc5ae9 100644
--- a/requirements/catalogue/req-017.md
+++ b/requirements/catalogue/req-017.md
@@ -6,7 +6,7 @@ As a user, I want to know that:
 - My pipes represent how I want to distribute my incomings and outgoings across
   my buckets in the future;
 - Each real transaction I have made in the past to be associated with at most
-  one bucket, so that my transactions represent how I have distributed my
+  one bucket, such that my transactions represent how I have distributed my
   incomings and outgoings in the past;
 - Buckets have a balance, which summarises both how I want to distribute my
   incomings and outgoings in the future, and how I have actually distributed
@@ -17,4 +17,4 @@ have previously distributed, my incomings and outgoings.
 
 Source: req-002
 
-Requires: dml-pipe, dml-transaction, req-102, req-095
\ No newline at end of file
+Satisfied by: req-102, req-095, req-105
\ No newline at end of file
diff --git a/requirements/catalogue/req-027.md b/requirements/catalogue/req-027.md
index d281efd..637c7de 100644
--- a/requirements/catalogue/req-027.md
+++ b/requirements/catalogue/req-027.md
@@ -4,6 +4,6 @@ Buckets must have a `balance` property, which represents the amount of money
 currently in the bucket, that is, the difference between the amount of money
 which has flowed in from a pipe less the amount taken out by my transactions.
 
-Source: req-099
+Sources: req-099, req-030
 
 Satisfied by: dml-bucket
diff --git a/requirements/catalogue/req-030.md b/requirements/catalogue/req-030.md
index 89f045e..86c16ad 100644
--- a/requirements/catalogue/req-030.md
+++ b/requirements/catalogue/req-030.md
@@ -5,7 +5,20 @@ Schist must implement the procedure described below as
 
 Source: req-029
 
-Satisfied by: task-001, task-006, task-054
+Satisfied by:
+  - task-001 (desktop interface for inserting transactions)
+  - task-006 (SMS interface for inserting transactions)
+  - task-054 (Web interface for inserting transactions)
+  - req-109 (transactions have a `timestamp`)
+  - req-107 (transactions have a `bucket_id`)
+  - req-108 (transactions have an `amount`)
+  - req-027 (buckets have a `balance`)
+  - req-110 (buckets have a `balance_cache_key`)
+  - req-111 (buckets have an `id`)
+  - req-098 (buckets have a `name`)
+  - req-035 (implement `is_bucket_balance_up_to_date`)
+  - req-037 (implement `update_bucket_drips`)
+  - dml-drip (drips have a `bucket_id` and `amount`)
 
 ## calculate_bucket_balance
 
diff --git a/requirements/catalogue/req-034.md b/requirements/catalogue/req-034.md
index 3c7a1f3..a0f0fdf 100644
--- a/requirements/catalogue/req-034.md
+++ b/requirements/catalogue/req-034.md
@@ -2,6 +2,6 @@
 
 Schist must have an accurate record of the user's transactions.
 
-Source: req-030
+Source: req-030, req-105
 
 Satisfied by: req-033, ass-016, req-064
diff --git a/requirements/catalogue/req-092.md b/requirements/catalogue/req-092.md
index cde945e..3a556e0 100644
--- a/requirements/catalogue/req-092.md
+++ b/requirements/catalogue/req-092.md
@@ -9,7 +9,7 @@ incomings and outgoings are roughly equal in the long run.
 
 Source: req-091
 
-Satisfied by: dml-drip, dml-transaction, dml-bucket, ass-009, ass-021, req-093, req-094
+Satisfied by: dml-drip, ass-009, ass-021, req-093, req-094, req-108, req-027
 
 ## calculate_tank_balance
 
diff --git a/requirements/catalogue/req-105.md b/requirements/catalogue/req-105.md
new file mode 100644
index 0000000..2bb9c72
--- /dev/null
+++ b/requirements/catalogue/req-105.md
@@ -0,0 +1,11 @@
+# req-105
+
+As a user, I want each real transaction I have made in the past to be associated
+with at most one bucket, such that my transactions represent how I have
+distributed my incomings and outgoings in the past, so that I can have buckets
+and pipes which express how I want to distribute, and have previously
+distributed, my incomings and outgoings.
+
+Source: req-017
+
+Satisfied by: req-106, req-034
\ No newline at end of file
diff --git a/requirements/catalogue/req-106.md b/requirements/catalogue/req-106.md
new file mode 100644
index 0000000..2d89c83
--- /dev/null
+++ b/requirements/catalogue/req-106.md
@@ -0,0 +1,6 @@
+# req-106
+
+Schist must have interfaces for creating and updating associations between
+transactions and buckets.
+
+Source: req-105
diff --git a/requirements/catalogue/req-107.md b/requirements/catalogue/req-107.md
new file mode 100644
index 0000000..a3c92cc
--- /dev/null
+++ b/requirements/catalogue/req-107.md
@@ -0,0 +1,9 @@
+# req-107
+
+Transactions must have an optional `bucket_id` property, which represents the
+`id` of the bucket with which this transaction is associated, if this
+transaction is associated with a bucket.
+
+Source: req-106
+
+Satisfied by: dml-transaction
diff --git a/requirements/catalogue/req-108.md b/requirements/catalogue/req-108.md
new file mode 100644
index 0000000..088507b
--- /dev/null
+++ b/requirements/catalogue/req-108.md
@@ -0,0 +1,9 @@
+# req-108
+
+Transactions must have an `amount` property, which, if positive, represents the
+amount of money transferred into the user's account, or, if negative,
+represents the amount of money transferred out of the user's account.
+
+Sources: req-106, req-030
+
+Satisfied by: dml-transaction
diff --git a/requirements/catalogue/req-109.md b/requirements/catalogue/req-109.md
new file mode 100644
index 0000000..7bf95fc
--- /dev/null
+++ b/requirements/catalogue/req-109.md
@@ -0,0 +1,9 @@
+# req-108
+
+Transactions must have a `timestamp` property, which represents the number of
+milliseconds between the Unix epoch and the time the transaction was inserted
+into Schist's database.
+
+Source: req-030
+
+Satisfied by: dml-transaction
diff --git a/requirements/catalogue/req-110.md b/requirements/catalogue/req-110.md
new file mode 100644
index 0000000..39b65d7
--- /dev/null
+++ b/requirements/catalogue/req-110.md
@@ -0,0 +1,9 @@
+# req-110
+
+Buckets must have a `balance_cache_key` property, which encodes whether, given
+any particular state of transactions and pipes, the bucket's `balance` property
+is accurate.
+
+Source: req-030
+
+Satisfied by: req-027, dml-transaction
diff --git a/requirements/catalogue/req-111.md b/requirements/catalogue/req-111.md
new file mode 100644
index 0000000..a7569e6
--- /dev/null
+++ b/requirements/catalogue/req-111.md
@@ -0,0 +1,8 @@
+# req-111
+
+Buckets must have an `id` property, which is a unique identifier for the
+bucket.
+
+Source: req-030
+
+Satisfied by: dml-bucket